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Created January 1, 2023 17:51
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Ryzen 9 7950X
AMD Ryzen 9 7950X 16-Core Processor
@cyring
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cyring commented Jan 1, 2023

Memory Controller

                              Zen UMC  [14E0]                              
Controller #0                                                Dual Channel  
 Bus Rate  3000 MHz       Bus Speed 3000 MHz           DDR5 Speed 6000 MT/s
                                                                           
 Cha   CL  RCDr RCDw  RP  RAS   RC  RRDs RRDl FAW  WTRs WTRl  WR  clRR clWW
  #0   36   36   36   36   96  132    8   15   32    8   30   90    8   23 
  #1   36   36   36   36   96  132    8   15   32    8   30   90    8   23 
      CWL  RTP RdWr WrRd scWW sdWW ddWW scRR sdRR ddRR drRR drWW drWR drRRD
  #0   34   23   20    8    1   15   15    1    8    8    0    0    0    0 
  #1   34   23   21    8    1   15   15    1    8    8    0    0    0    0 
      REFI RFC1 RFC2 RFCsb RCPB RPPB BGS:Alt  Ban  Page  CKE  CMD  GDM  ECC
  #0 11677  312  192  390   0    0    ON OFF  R0W0   0    0   1T    ON   0 
  #1 11677  312  192  390   0    0    ON OFF  R0W0   0    0   1T    ON   0 
      MRD:PDA   MOD:PDA  WRMPR STAG PDM RDDATA WRD  WRL  RDL  XS   XP CPDED
  #0   42  32    42  32    24    7 0:F:0   24   6   22   36  914   23   15 
  #1   42  32    42  32    24    7 0:F:0   24   6   22   36  914   23   15 
                                                                           
 DIMM Geometry for channel #0                                              
      Slot Bank Rank     Rows   Columns    Memory Size (MB)                
       #0                                                                  
       #1    32    1     65536      1024          16384    F5-6000J3636F16G
 DIMM Geometry for channel #1                                              
      Slot Bank Rank     Rows   Columns    Memory Size (MB)                
       #0                                                                  
       #1    32    1     65536      1024          16384    F5-6000J3636F16G

@cyring
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cyring commented Jan 26, 2023

System Information

Processor                                  [AMD Ryzen 9 7950X 16-Core Processor]
|- Architecture                                                   [Zen4/Raphael]
|- Vendor ID                                                      [AuthenticAMD]
|- Microcode                                                        [0x0a601203]
|- Signature                                                           [  AF_61]
|- Stepping                                                            [      2]
|- Online CPU                                                          [ 32/ 32]
|- Base Clock                                                          [100.003]
|- Frequency            (MHz)                      Ratio                        
                 Min   3000.08                    <  30 >                       
                 Max   4500.12                    <  45 >                       
|- Factory                                                             [100.000]
                       4500                       [  45 ]                       
|- Performance                                                                  
   |- P-State                                                                   
                 TGT   4500.12                    <  45 >                       
|- Turbo Boost                                                         [ UNLOCK]
                 XFR   5800.16                    [  58 ]                       
                 CPB   5700.15                    [  57 ]                       
                  1C   3000.08                    <  30 >                       
|- Uncore                                                              [   LOCK]
                 CLK   1500.04                    [  15 ]                       
                 MEM   3000.08                    [  30 ]                       
                                                                                
Instruction Set Extensions                                                      
|- 3DNow!/Ext [N/N]          ADX [Y]          AES [Y]  AVX/AVX2 [Y/Y] 
|- AVX512-F     [Y]    AVX512-DQ [Y]  AVX512-IFMA [Y]   AVX512-PF [N] 
|- AVX512-ER    [N]    AVX512-CD [Y]    AVX512-BW [Y]   AVX512-VL [Y] 
|- AVX512-VBMI  [Y] AVX512-VBMI2 [Y]  AVX512-VNNI [Y]  AVX512-ALG [Y] 
|- AVX512-VPOP  [Y] AVX512-VNNIW [N] AVX512-FMAPS [N] AVX512-VP2I [N] 
|- AVX512-BF16  [Y] AVX-VNNI-VEX [N]    AVX-FP128 [N]   AVX-FP256 [Y] 
|- BMI1/BMI2  [Y/Y]         CLWB [Y]      CLFLUSH [Y] CLFLUSH-OPT [Y] 
|- CLAC-STAC    [Y]         CMOV [Y]    CMPXCHG8B [Y]  CMPXCHG16B [Y] 
|- F16C         [Y]          FPU [Y]         FXSR [Y]   LAHF-SAHF [Y] 
|- MMX/Ext    [Y/Y] MON/MWAITX [Y/Y]        MOVBE [Y]   PCLMULQDQ [Y] 
|- POPCNT       [Y]       RDRAND [Y]       RDSEED [Y]      RDTSCP [Y] 
|- SEP          [Y]          SHA [Y]          SSE [Y]        SSE2 [Y] 
|- SSE3         [Y]        SSSE3 [Y]  SSE4.1/4A [Y/Y]      SSE4.2 [Y] 
|- SERIALIZE    [N]      SYSCALL [Y]        RDPID [Y]        UMIP [Y] 
|- VAES         [Y]   VPCLMULQDQ [Y]   PREFETCH/W [Y]       LZCNT [Y] 
                                                                                
Features                                                                        
|- 1 GB Pages Support                                      1GB-PAGES   [Capable]
|- 100 MHz multiplier Control                            100MHzSteps   [Missing]
|- Advanced Configuration & Power Interface                     ACPI   [Capable]
|- Advanced Programmable Interrupt Controller                   APIC   [Capable]
|- Advanced Virtual Interrupt Controller                        AVIC   [Capable]
|- APIC Timer Invariance                                        ARAT   [Capable]
|- Clear Zero Instruction                                     CLZERO   [Capable]
|- Core Multi-Processing                                  CMP Legacy   [Capable]
|- L1 Data Cache Context ID                                  CNXT-ID   [Missing]
|- Collaborative Processor Performance Control                  CPPC   [Capable]
|- Direct Cache Access                                           DCA   [Missing]
|- Debugging Extension                                            DE   [Capable]
|- Debug Store & Precise Event Based Sampling               DS, PEBS   [Missing]
|- CPL Qualified Debug Store                                  DS-CPL   [Missing]
|- 64-Bit Debug Store                                         DTES64   [Missing]
|- Fast Short REP MOVSB                                         FSRM   [Capable]
|- Fast-String Operation                                        ERMS   [Capable]
|- Fused Multiply Add                                     FMA | FMA4   [Capable]
|- Hardware Lock Elision                                         HLE   [Missing]
|- Hardware P-state control                                      HwP   [Capable]
|- Instruction Based Sampling                                    IBS   [Capable]
|- Instruction INVLPGB                                       INVLPGB   [Missing]
|- Instruction INVPCID                                       INVPCID   [Capable]
|- Long Mode 64 bits                                       IA64 | LM   [Capable]
|- LightWeight Profiling                                         LWP   [Missing]
|- Memory Bandwidth Enforcement                                  MBE   [Capable]
|- Machine-Check Architecture                                    MCA   [Capable]
|- Instruction MCOMMIT                                       MCOMMIT   [Missing]
|- Memory Protection Extensions                                  MPX   [Missing]
|- Model Specific Registers                                      MSR   [Capable]
|- Memory Type Range Registers                                  MTRR   [Capable]
|- No-Execute Page Protection                                     NX   [Capable]
|- OS-Enabled Ext. State Management                          OSXSAVE   [Capable]
|- Physical Address Extension                                    PAE   [Capable]
|- Page Attribute Table                                          PAT   [Capable]
|- Pending Break Enable                                          PBE   [Missing]
|- Process Context Identifiers                                  PCID   [Missing]
|- Perfmon and Debug Capability                                 PDCM   [Missing]
|- Page Global Enable                                            PGE   [Capable]
|- Page Size Extension                                           PSE   [Capable]
|- 36-bit Page Size Extension                                  PSE36   [Capable]
|- Processor Serial Number                                       PSN   [Missing]
|- Resource Director Technology/PQE                            RDT-A   [Capable]
|- Resource Director Technology/PQM                            RDT-M   [Capable]
|- Read Processor Register at User level                       RDPRU   [Capable]
|- Restricted Transactional Memory                               RTM   [Missing]
|- Safer Mode Extensions                                         SMX   [Missing]
|- Self-Snoop                                                     SS   [Missing]
|- Supervisor-Mode Access Prevention                            SMAP   [Capable]
|- Supervisor-Mode Execution Prevention                         SMEP   [Capable]
|- Time Stamp Counter                                            TSC [Invariant]
|- Time Stamp Counter Deadline                          TSC-DEADLINE   [Missing]
|- TSX Force Abort MSR Register                            TSX-ABORT   [Missing]
|- TSX Suspend Load Address Tracking                       TSX-LDTRK   [Missing]
|- User-Mode Instruction Prevention                             UMIP   [Capable]
|- Virtual Mode Extension                                        VME   [Capable]
|- Virtual Machine Extensions                                    VMX   [Missing]
|- Write Back & Do Not Invalidate Cache                     WBNOINVD   [Capable]
|- Extended xAPIC Support                                     x2APIC   [  xAPIC]
|- AVIC controller for x2APIC                                 x2AVIC   [Capable]
|- XSAVE/XSTOR States                                          XSAVE   [Capable]
|- xTPR Update Control                                          xTPR   [Missing]
Mitigation mechanisms                                                           
|- Indirect Branch Restricted Speculation                       IBRS   [Capable]
   |- IBRS Always-On preferred by processor                            [ Unable]
   |- IBRS preferred over software solution                            [Capable]
   |- IBRS provides same speculation limits                            [Capable]
|- Indirect Branch Prediction Barrier                           IBPB   [Capable]
|- Single Thread Indirect Branch Predictor                     STIBP   [ Enable]
|- Speculative Store Bypass Disable                             SSBD   [Capable]
   |- SSBD use VIRT_SPEC_CTRL register                                 [ Unable]
   |- SSBD not needed on this processor                                [ Unable]
|- No Branch Type Confusion                                   BTC_NO   [ Unable]
|- BTC on Non-Branch instruction                            BTC-NOBR   [Capable]
|- Arch - No Fast Predictive Store Forwarding                   PSFD   [Capable]
Security Features                                                               
|- Secure Init and Jump with Attestation                      SKINIT   [Capable]
|- Secure Encrypted Virtualization                               SEV   [Missing]
|- SEV - Encrypted State                                      SEV-ES   [Missing]
|- SEV - Secure Nested Paging                                SEV-SNP   [Missing]
|- Guest Mode Execute Trap                                      GMET   [Capable]
|- Supervisor Shadow Stack                                       SSS   [Capable]
|- VM Permission Levels                                         VMPL   [Missing]
|- VMPL Supervisor Shadow Stack                             VMPL-SSS   [Missing]
|- Secure Memory Encryption                                      SME   [Capable]
|- Transparent SME                                              TSME   [ Enable]
|- Secure Multi-Key Memory Encryption                         SME-MK   [Missing]
|- DRAM Data Scrambling                                    Scrambler   [ Enable]
                                                                                
Technologies                                                                    
|- Instruction Cache Unit                                                       
   |- L1 IP Prefetcher                                          L1 HW IP   < ON>
|- Data Cache Unit                                                              
   |- L1 Prefetcher                                                L1 HW   < ON>
   |- L2 Prefetcher                                                L2 HW   < ON>
|- System Management Mode                                       SMM-Lock   [ ON]
|- Simultaneous Multithreading                                       SMT   [ ON]
|- PowerNow!                                                         CnQ   [ ON]
|- Core C-States                                                     CCx   [ ON]
|- Core Performance Boost                                            CPB   < ON>
|- Watchdog Timer                                                    WDT   <OFF>
|- Virtualization                                                    SVM   [OFF]
   |- I/O MMU                                                      AMD-V   [ ON]
   |- Version                                                     [         0.1]
   |- Hypervisor                                                           [OFF]
   |- Vendor ID                                                   [         N/A]
                                                                                
Performance Monitoring                                                          
|- Version                                                        PM       [  2]
|- Counters:          General                   Fixed                           
|           {  6,  6, 16 } x 48 bits            3 x 64 bits                     
|- Enhanced Halt State                                           C1E       <OFF>
|- C2 UnDemotion                                                 C2U       < ON>
|- C3 UnDemotion                                                 C3U       < ON>
|- Core C6 State                                                 CC6       < ON>
|- Package C6 State                                              PC6       < ON>
|- Legacy Frequency ID control                                   FID       [OFF]
|- Legacy Voltage ID control                                     VID       [OFF]
|- P-State Hardware Coordination Feedback                MPERF/APERF       [ ON]
|- Core C-States                                                                
   |- C-States Base Address                                      BAR   [ 0x413 ]
|- ACPI Processor C-States                                      _CST   [      3]
|- MONITOR/MWAIT                                                                
   |- State index:    #0    #1    #2    #3    #4    #5    #6    #7              
   |- Sub C-State:     1     1     0     0     0     0     0     0              
|- Core Cycles                                                         [Capable]
|- Instructions Retired                                                [Capable]
|- Reference Cycles                                                    [Capable]
|- Last Level Cache References                                         [Capable]
|- Global Time Stamp Counter                                           [Missing]
|- Data Fabric Performance Counter                                     [Capable]
|- Core Performance Counter                                            [Capable]
|- Processor Performance Control                                _PCT   [ Enable]
|- Performance Supported States                                 _PSS   [      2]
|- Performance Present Capabilities                             _PPC   [      0]
|- Continuous Performance Control                               _CPC   [Missing]
                                                                                
Power, Current & Thermal                                                        
|- Temperature Offset:Junction                                 TjMax [ 49:  0 C]
|- CPPC Energy Preference                                        EPP   [Capable]
|- Digital Thermal Sensor                                        DTS   [Capable]
|- Power Limit Notification                                      PLN   [Missing]
|- Package Thermal Management                                    PTM   [Missing]
|- Thermal Monitor 1                                             TTP   [ Enable]
|- Thermal Monitor 2                                             HTC   [ Enable]
|- Thermal Design Power                                          TDP   [Missing]
   |- Minimum Power                                              Min   [Missing]
   |- Maximum Power                                              Max   [Missing]
|- Thermal Design Power                                      Package   [Disable]
   |- Power Limit                                                PL1   [    0 W]
   |- Time Window                                                TW1   [   0 ns]
   |- Power Limit                                                PL2   [    0 W]
   |- Time Window                                                TW2   [   0 ns]
|- Thermal Design Power                                         Core   [Disable]
   |- Power Limit                                                PL1   [    0 W]
   |- Time Window                                                TW1   [   0 ns]
|- Thermal Design Power                                       Uncore   [Disable]
   |- Power Limit                                                PL1   [    0 W]
   |- Time Window                                                TW1   [   0 ns]
|- Thermal Design Power                                         DRAM   [Disable]
   |- Power Limit                                                PL1   [    0 W]
   |- Time Window                                                TW1   [   0 ns]
|- Thermal Design Power                                     Platform   [Disable]
   |- Power Limit                                                PL1   [    0 W]
   |- Time Window                                                TW1   [   0 ns]
   |- Power Limit                                                PL2   [    0 W]
   |- Time Window                                                TW2   [   0 ns]
|- Package Power Tracking                                        PPT   [Missing]
|- Electrical Design Current                                     EDC   [Missing]
|- Thermal Design Current                                        TDC   [Missing]
|- Core Thermal Point                                                           
|- Package Thermal Point                                                        
   |- Thermal Monitor Trip                                     Limit   [  115 C]
   |- HTC Temperature Limit                                    Limit   [  127 C]
   |- HTC Temperature Hysteresis                           Threshold   [    2 C]
|- Units                                                                        
   |- Power                                               watt   [      Missing]
   |- Energy                                             joule   [  0.000015259]
   |- Window                                            second   [  0.000976562]

Topology

CPU Pkg  Apic  Core/Thread  Caches      (w)rite-Back (i)nclusive              
 #   ID   ID CCD CCX ID/ID L1-Inst Way  L1-Data Way      L2  Way      L3  Way 
000:BSP    0   0  0   0  0      32  8        32  8      1024  8 i   65536 16w 
001:  0    2   0  0   1  0      32  8        32  8      1024  8 i   65536 16w 
002:  0    4   0  0   2  0      32  8        32  8      1024  8 i   65536 16w 
003:  0    6   0  0   3  0      32  8        32  8      1024  8 i   65536 16w 
004:  0    8   0  1   4  0      32  8        32  8      1024  8 i   65536 16w 
005:  0   10   0  1   5  0      32  8        32  8      1024  8 i   65536 16w 
006:  0   12   0  1   6  0      32  8        32  8      1024  8 i   65536 16w 
007:  0   14   0  1   7  0      32  8        32  8      1024  8 i   65536 16w 
008:  0   16   1  2   8  0      32  8        32  8      1024  8 i   65536 16w 
009:  0   18   1  2   9  0      32  8        32  8      1024  8 i   65536 16w 
010:  0   20   1  2  10  0      32  8        32  8      1024  8 i   65536 16w 
011:  0   22   1  2  11  0      32  8        32  8      1024  8 i   65536 16w 
012:  0   24   1  3  12  0      32  8        32  8      1024  8 i   65536 16w 
013:  0   26   1  3  13  0      32  8        32  8      1024  8 i   65536 16w 
014:  0   28   1  3  14  0      32  8        32  8      1024  8 i   65536 16w 
015:  0   30   1  3  15  0      32  8        32  8      1024  8 i   65536 16w 
016:  0    1   0  0   0  1      32  8        32  8      1024  8 i   65536 16w 
017:  0    3   0  0   1  1      32  8        32  8      1024  8 i   65536 16w 
018:  0    5   0  0   2  1      32  8        32  8      1024  8 i   65536 16w 
019:  0    7   0  0   3  1      32  8        32  8      1024  8 i   65536 16w 
020:  0    9   0  1   4  1      32  8        32  8      1024  8 i   65536 16w 
021:  0   11   0  1   5  1      32  8        32  8      1024  8 i   65536 16w 
022:  0   13   0  1   6  1      32  8        32  8      1024  8 i   65536 16w 
023:  0   15   0  1   7  1      32  8        32  8      1024  8 i   65536 16w 
024:  0   17   1  2   8  1      32  8        32  8      1024  8 i   65536 16w 
025:  0   19   1  2   9  1      32  8        32  8      1024  8 i   65536 16w 
026:  0   21   1  2  10  1      32  8        32  8      1024  8 i   65536 16w 
027:  0   23   1  2  11  1      32  8        32  8      1024  8 i   65536 16w 
028:  0   25   1  3  12  1      32  8        32  8      1024  8 i   65536 16w 
029:  0   27   1  3  13  1      32  8        32  8      1024  8 i   65536 16w 
030:  0   29   1  3  14  1      32  8        32  8      1024  8 i   65536 16w 
031:  0   31   1  3  15  1      32  8        32  8      1024  8 i   65536 16w 

Kernel

Linux:                                                                          
|- Release                                                [6.1.4-060104-generic]
|- Version      [#202301071207 SMP PREEMPT_DYNAMIC Sun Jan  8 18:52:10 UTC 2023]
|- Machine                                                              [x86_64]
Memory:                                                                         
|- Total RAM                                                         32594332 KB
|- Shared RAM                                                         1484156 KB
|- Free RAM                                                          19095996 KB
|- Buffer RAM                                                          874820 KB
|- Total High                                                               0 KB
|- Free High                                                                0 KB
Clock Source                                                  <             tsc>
CPU-Freq driver                                               [    acpi-cpufreq]
Governor                                                      [     performance]
CPU-Idle driver                                               [       acpi_idle]
|- Idle Limit                                                 [              C3]
   |- State        POLL      C1      C2      C3                                 
   |-           CPUIDLE ACPI FF ACPI IO ACPI IO                                 
   |- Power          -1       0       0       0                                 
   |- Latency         0       1      18     350                                 
   |- Residency       0       2      36     700                                 

SMBIOS

[ 0] American Megatrends Inc.                                                   
[ 1] 0805                                                                       
[ 2] 11/04/2022                                                                 
[ 3] ASUS                                                                       
[ 4] System Product Name                                                        
[ 5] System Version                                                             
[ 6] S---e---e---l---m---                                                       
[ 7] SKU                                                                        
[ 8] To be filled by O.E.M.                                                     
[ 9] ASUSTeK COMPUTER INC.                                                      
[10] ROG CROSSHAIR X670E HERO                                                   
[11] Rev 1.xx                                                                   
[12] 2---0---7---4--                                                            
[13] Number Of Devices:4\Maximum Capacity:134217728 kilobytes                   
[14]                                                                            
[15] DIMM 1\P0 CHANNEL A                                                        
[16]                                                                            
[17] DIMM 1\P0 CHANNEL B                                                        
[18]                                                                            
[19] Unknown                                                                    
[20]                                                                            
[21] Unknown                                                                    
[22]                                                                            
[23] F5-6000J3636F16G                                                           
[24]                                                                            
[25] F5-6000J3636F16G                                                           

@cyring
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cyring commented Jan 26, 2023

Voltage

Ryzen_7950X_Vcore

@cyring
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cyring commented Apr 16, 2023

Linux kernel 6.3.5

(thanks @KeithMyers)

Processor                                  [AMD Ryzen 9 7950X 16-Core Processor]
|- Architecture                                                   [Zen4/Raphael]
|- Vendor ID                                                      [AuthenticAMD]
|- Microcode                                                        [0x0a601203]
|- Signature                                                           [  AF_61]
|- Stepping                                                            [      2]
|- Online CPU                                                          [ 32/ 32]
|- Base Clock                                                          [ 99.999]
|- Frequency            (MHz)                      Ratio                        
                 Min   2999.98                    <  30 >                       
                 Max   4499.96                    <  45 >                       
|- Factory                                                             [100.000]
                       4500                       [  45 ]                       
|- Performance                                                                  
   |- P-State                                                                   
                 TGT   4499.96                    <  45 >                       
|- Turbo Boost                                                         [ UNLOCK]
                 XFR   5799.95                    [  58 ]                       
                 CPB   5699.95                    [  57 ]                       
                  1C   2999.98                    <  30 >                       
|- Uncore                                                              [   LOCK]
                 CLK   1499.99                    [  15 ]                       
                 MEM   2999.98                    [  30 ]                       
                                                                                
Instruction Set Extensions                                                      
|- 3DNow!/Ext [N/N]          ADX [Y]          AES [Y]  AVX/AVX2 [Y/Y] 
|- AVX512-F     [Y]    AVX512-DQ [Y]  AVX512-IFMA [Y]   AVX512-PF [N] 
|- AVX512-ER    [N]    AVX512-CD [Y]    AVX512-BW [Y]   AVX512-VL [Y] 
|- AVX512-VBMI  [Y] AVX512-VBMI2 [Y]  AVX512-VNNI [Y]  AVX512-ALG [Y] 
|- AVX512-VPOP  [Y] AVX512-VNNIW [N] AVX512-FMAPS [N] AVX512-VP2I [N] 
|- AVX512-BF16  [Y] AVX-VNNI-VEX [N]    AVX-FP128 [N]   AVX-FP256 [Y] 
|- BMI1/BMI2  [Y/Y]         CLWB [Y]      CLFLUSH [Y] CLFLUSH-OPT [Y] 
|- CLAC-STAC    [Y]         CMOV [Y]    CMPXCHG8B [Y]  CMPXCHG16B [Y] 
|- F16C         [Y]          FPU [Y]         FXSR [Y]   LAHF-SAHF [Y] 
|- MMX/Ext    [Y/Y] MON/MWAITX [Y/Y]        MOVBE [Y]   PCLMULQDQ [Y] 
|- POPCNT       [Y]       RDRAND [Y]       RDSEED [Y]      RDTSCP [Y] 
|- SEP          [Y]          SHA [Y]          SSE [Y]        SSE2 [Y] 
|- SSE3         [Y]        SSSE3 [Y]  SSE4.1/4A [Y/Y]      SSE4.2 [Y] 
|- SERIALIZE    [N]      SYSCALL [Y]        RDPID [Y]        UMIP [Y] 
|- VAES         [Y]   VPCLMULQDQ [Y]   PREFETCH/W [Y]       LZCNT [Y] 
                                                                                
Features                                                                        
|- 1 GB Pages Support                                      1GB-PAGES   [Capable]
|- 100 MHz multiplier Control                            100MHzSteps   [Missing]
|- Advanced Configuration & Power Interface                     ACPI   [Capable]
|- Advanced Programmable Interrupt Controller                   APIC   [Capable]
|- Advanced Virtual Interrupt Controller                        AVIC   [Capable]
|- APIC Timer Invariance                                        ARAT   [Capable]
|- Clear Zero Instruction                                     CLZERO   [Capable]
|- Core Multi-Processing                                  CMP Legacy   [Capable]
|- L1 Data Cache Context ID                                  CNXT-ID   [Missing]
|- Collaborative Processor Performance Control                  CPPC   [Capable]
|- Direct Cache Access                                           DCA   [Missing]
|- Debugging Extension                                            DE   [Capable]
|- Debug Store & Precise Event Based Sampling               DS, PEBS   [Missing]
|- CPL Qualified Debug Store                                  DS-CPL   [Missing]
|- 64-Bit Debug Store                                         DTES64   [Missing]
|- Fast Short REP MOVSB                                         FSRM   [Capable]
|- Fast-String Operation                                        ERMS   [Capable]
|- Fused Multiply Add                                     FMA | FMA4   [Capable]
|- Hardware Lock Elision                                         HLE   [Missing]
|- Hardware P-state control                                      HwP   [Capable]
|- Instruction Based Sampling                                    IBS   [Capable]
|- Instruction INVLPGB                                       INVLPGB   [Missing]
|- Instruction INVPCID                                       INVPCID   [Capable]
|- Long Mode 64 bits                                       IA64 | LM   [Capable]
|- LightWeight Profiling                                         LWP   [Missing]
|- Memory Bandwidth Enforcement                                  MBE   [Capable]
|- Machine-Check Architecture                                    MCA   [Capable]
|- Instruction MCOMMIT                                       MCOMMIT   [Missing]
|- Memory Protection Extensions                                  MPX   [Missing]
|- Model Specific Registers                                      MSR   [Capable]
|- Memory Type Range Registers                                  MTRR   [Capable]
|- No-Execute Page Protection                                     NX   [Capable]
|- OS-Enabled Ext. State Management                          OSXSAVE   [Capable]
|- Physical Address Extension                                    PAE   [Capable]
|- Page Attribute Table                                          PAT   [Capable]
|- Pending Break Enable                                          PBE   [Missing]
|- Process Context Identifiers                                  PCID   [Missing]
|- Perfmon and Debug Capability                                 PDCM   [Missing]
|- Page Global Enable                                            PGE   [Capable]
|- Page Size Extension                                           PSE   [Capable]
|- 36-bit Page Size Extension                                  PSE36   [Capable]
|- Processor Serial Number                                       PSN   [Missing]
|- Resource Director Technology/PQE                            RDT-A   [Capable]
|- Resource Director Technology/PQM                            RDT-M   [Capable]
|- Read Processor Register at User level                       RDPRU   [Capable]
|- Restricted Transactional Memory                               RTM   [Missing]
|- Safer Mode Extensions                                         SMX   [Missing]
|- Self-Snoop                                                     SS   [Missing]
|- Supervisor-Mode Access Prevention                            SMAP   [Capable]
|- Supervisor-Mode Execution Prevention                         SMEP   [Capable]
|- Time Stamp Counter                                            TSC [Invariant]
|- Time Stamp Counter Deadline                          TSC-DEADLINE   [Missing]
|- TSX Force Abort MSR Register                            TSX-ABORT   [Missing]
|- TSX Suspend Load Address Tracking                       TSX-LDTRK   [Missing]
|- User-Mode Instruction Prevention                             UMIP   [Capable]
|- Virtual Mode Extension                                        VME   [Capable]
|- Virtual Machine Extensions                                    VMX   [Missing]
|- Write Back & Do Not Invalidate Cache                     WBNOINVD   [Capable]
|- Extended xAPIC Support                                     x2APIC   [  xAPIC]
|- AVIC controller for x2APIC                                 x2AVIC   [Capable]
|- XSAVE/XSTOR States                                          XSAVE   [Capable]
|- xTPR Update Control                                          xTPR   [Missing]
Mitigation mechanisms                                                           
|- Indirect Branch Restricted Speculation                       IBRS   [Capable]
   |- IBRS Always-On preferred by processor                            [ Unable]
   |- IBRS preferred over software solution                            [Capable]
   |- IBRS provides same speculation limits                            [Capable]
|- Indirect Branch Prediction Barrier                           IBPB   [Capable]
|- Single Thread Indirect Branch Predictor                     STIBP   [Capable]
|- Speculative Store Bypass Disable                             SSBD   [Capable]
   |- SSBD use VIRT_SPEC_CTRL register                                 [ Unable]
   |- SSBD not needed on this processor                                [ Unable]
|- No Branch Type Confusion                                   BTC_NO   [ Unable]
|- BTC on Non-Branch instruction                            BTC-NOBR   [Capable]
|- Arch - No Fast Predictive Store Forwarding                   PSFD   [Capable]
Security Features                                                               
|- Secure Init and Jump with Attestation                      SKINIT   [Capable]
|- Secure Encrypted Virtualization                               SEV   [Missing]
|- SEV - Encrypted State                                      SEV-ES   [Missing]
|- SEV - Secure Nested Paging                                SEV-SNP   [Missing]
|- Guest Mode Execute Trap                                      GMET   [Capable]
|- Supervisor Shadow Stack                                       SSS   [Capable]
|- VM Permission Levels                                         VMPL   [Missing]
|- VMPL Supervisor Shadow Stack                             VMPL-SSS   [Missing]
|- Secure Memory Encryption                                      SME   [Capable]
|- Transparent SME                                              TSME   [ Enable]
|- Secure Multi-Key Memory Encryption                         SME-MK   [Missing]
|- DRAM Data Scrambling                                    Scrambler   [ Enable]
                                                                                
Technologies                                                                    
|- Instruction Cache Unit                                                       
   |- L1 IP Prefetcher                                          L1 HW IP   < ON>
|- Data Cache Unit                                                              
   |- L1 Prefetcher                                                L1 HW   < ON>
   |- L2 Prefetcher                                                L2 HW   < ON>
|- System Management Mode                                       SMM-Lock   [ ON]
|- Simultaneous Multithreading                                       SMT   [ ON]
|- PowerNow!                                                         CnQ   [ ON]
|- Core C-States                                                     CCx   [ ON]
|- Core Performance Boost                                            CPB   < ON>
|- Watchdog Timer                                                    WDT   <OFF>
|- Virtualization                                                    SVM   [OFF]
   |- I/O MMU                                                      AMD-V   [OFF]
   |- Version                                                     [         N/A]
   |- Hypervisor                                                           [OFF]
   |- Vendor ID                                                   [         N/A]
                                                                                
Performance Monitoring                                                          
|- Version                                                        PM       [  2]
|- Counters:          General                   Fixed                           
|           {  6,  6, 16 } x 48 bits            3 x 64 bits                     
|- Enhanced Halt State                                           C1E       <OFF>
|- C2 UnDemotion                                                 C2U       < ON>
|- C3 UnDemotion                                                 C3U       < ON>
|- Core C6 State                                                 CC6       < ON>
|- Package C6 State                                              PC6       < ON>
|- Legacy Frequency ID control                                   FID       [OFF]
|- Legacy Voltage ID control                                     VID       [OFF]
|- P-State Hardware Coordination Feedback                MPERF/APERF       [ ON]
|- Core C-States                                                                
   |- C-States Base Address                                      BAR   [ 0x413 ]
|- ACPI Processor C-States                                      _CST   [      3]
|- MONITOR/MWAIT                                                                
   |- State index:    #0    #1    #2    #3    #4    #5    #6    #7              
   |- Sub C-State:     1     1     0     0     0     0     0     0              
|- Core Cycles                                                         [Capable]
|- Instructions Retired                                                [Capable]
|- Reference Cycles                                                    [Capable]
|- Last Level Cache References                                         [Capable]
|- Global Time Stamp Counter                                           [Missing]
|- Data Fabric Performance Counter                                     [Capable]
|- Core Performance Counter                                            [Capable]
|- Processor Performance Control                                _PCT   [ Enable]
|- Performance Supported States                                 _PSS   [      2]
|- Performance Present Capabilities                             _PPC   [      0]
|- Continuous Performance Control                               _CPC   [Missing]
                                                                                
Power, Current & Thermal                                                        
|- Temperature Offset:Junction                                 TjMax [ 49:  0 C]
|- CPPC Energy Preference                                        EPP   [Capable]
|- Digital Thermal Sensor                                        DTS   [Capable]
|- Power Limit Notification                                      PLN   [Missing]
|- Package Thermal Management                                    PTM   [Missing]
|- Thermal Monitor 1                                             TTP   [ Enable]
|- Thermal Monitor 2                                             HTC   [ Enable]
|- Thermal Design Power                                          TDP   [Missing]
   |- Minimum Power                                              Min   [Missing]
   |- Maximum Power                                              Max   [Missing]
|- Thermal Design Power                                      Package   [Disable]
   |- Power Limit                                                PL1   [    0 W]
   |- Time Window                                                TW1   [   0 ns]
   |- Power Limit                                                PL2   [    0 W]
   |- Time Window                                                TW2   [   0 ns]
|- Thermal Design Power                                         Core   [Disable]
   |- Power Limit                                                PL1   [    0 W]
   |- Time Window                                                TW1   [   0 ns]
|- Thermal Design Power                                       Uncore   [Disable]
   |- Power Limit                                                PL1   [    0 W]
   |- Time Window                                                TW1   [   0 ns]
|- Thermal Design Power                                         DRAM   [Disable]
   |- Power Limit                                                PL1   [    0 W]
   |- Time Window                                                TW1   [   0 ns]
|- Thermal Design Power                                     Platform   [Disable]
   |- Power Limit                                                PL1   [    0 W]
   |- Time Window                                                TW1   [   0 ns]
   |- Power Limit                                                PL2   [    0 W]
   |- Time Window                                                TW2   [   0 ns]
|- Package Power Tracking                                        PPT   [Missing]
|- Electrical Design Current                                     EDC   [Missing]
|- Thermal Design Current                                        TDC   [Missing]
|- Core Thermal Point                                                           
|- Package Thermal Point                                                        
   |- Thermal Monitor Trip                                     Limit   [  115 C]
   |- HTC Temperature Limit                                    Limit   [  127 C]
   |- HTC Temperature Hysteresis                           Threshold   [    2 C]
|- Units                                                                        
   |- Power                                               watt   [      Missing]
   |- Energy                                             joule   [  0.000015259]
   |- Window                                            second   [  0.000976562]

CPU Pkg  Apic  Core/Thread  Caches      (w)rite-Back (i)nclusive              
 #   ID   ID CCD CCX ID/ID L1-Inst Way  L1-Data Way      L2  Way      L3  Way 
000:BSP    0   0  0   0  0      32  8        32  8      1024  8 i   65536 16w 
001:  0    2   0  0   1  0      32  8        32  8      1024  8 i   65536 16w 
002:  0    4   0  0   2  0      32  8        32  8      1024  8 i   65536 16w 
003:  0    6   0  0   3  0      32  8        32  8      1024  8 i   65536 16w 
004:  0    8   0  1   4  0      32  8        32  8      1024  8 i   65536 16w 
005:  0   10   0  1   5  0      32  8        32  8      1024  8 i   65536 16w 
006:  0   12   0  1   6  0      32  8        32  8      1024  8 i   65536 16w 
007:  0   14   0  1   7  0      32  8        32  8      1024  8 i   65536 16w 
008:  0   16   1  2   8  0      32  8        32  8      1024  8 i   65536 16w 
009:  0   18   1  2   9  0      32  8        32  8      1024  8 i   65536 16w 
010:  0   20   1  2  10  0      32  8        32  8      1024  8 i   65536 16w 
011:  0   22   1  2  11  0      32  8        32  8      1024  8 i   65536 16w 
012:  0   24   1  3  12  0      32  8        32  8      1024  8 i   65536 16w 
013:  0   26   1  3  13  0      32  8        32  8      1024  8 i   65536 16w 
014:  0   28   1  3  14  0      32  8        32  8      1024  8 i   65536 16w 
015:  0   30   1  3  15  0      32  8        32  8      1024  8 i   65536 16w 
016:  0    1   0  0   0  1      32  8        32  8      1024  8 i   65536 16w 
017:  0    3   0  0   1  1      32  8        32  8      1024  8 i   65536 16w 
018:  0    5   0  0   2  1      32  8        32  8      1024  8 i   65536 16w 
019:  0    7   0  0   3  1      32  8        32  8      1024  8 i   65536 16w 
020:  0    9   0  1   4  1      32  8        32  8      1024  8 i   65536 16w 
021:  0   11   0  1   5  1      32  8        32  8      1024  8 i   65536 16w 
022:  0   13   0  1   6  1      32  8        32  8      1024  8 i   65536 16w 
023:  0   15   0  1   7  1      32  8        32  8      1024  8 i   65536 16w 
024:  0   17   1  2   8  1      32  8        32  8      1024  8 i   65536 16w 
025:  0   19   1  2   9  1      32  8        32  8      1024  8 i   65536 16w 
026:  0   21   1  2  10  1      32  8        32  8      1024  8 i   65536 16w 
027:  0   23   1  2  11  1      32  8        32  8      1024  8 i   65536 16w 
028:  0   25   1  3  12  1      32  8        32  8      1024  8 i   65536 16w 
029:  0   27   1  3  13  1      32  8        32  8      1024  8 i   65536 16w 
030:  0   29   1  3  14  1      32  8        32  8      1024  8 i   65536 16w 
031:  0   31   1  3  15  1      32  8        32  8      1024  8 i   65536 16w 

Linux:                                                                          
|- Release                                             [6.3.0-060300rc6-generic]
|- Version      [#202304091930 SMP PREEMPT_DYNAMIC Sun Apr  9 19:37:37 UTC 2023]
|- Machine                                                              [x86_64]
Memory:                                                                         
|- Total RAM                                                         32561228 KB
|- Shared RAM                                                           42808 KB
|- Free RAM                                                          28695672 KB
|- Buffer RAM                                                          106168 KB
|- Total High                                                               0 KB
|- Free High                                                                0 KB
Clock Source                                                  <             tsc>
CPU-Freq driver                                               [    acpi-cpufreq]
Governor                                                      [       schedutil]
CPU-Idle driver                                               [       acpi_idle]
|- Idle Limit                                                 [              C3]
   |- State        POLL      C1      C2      C3                                 
   |-           CPUIDLE ACPI FF ACPI IO ACPI IO                                 
   |- Power          -1       0       0       0                                 
   |- Latency         0       1      18     350                                 
   |- Residency       0       2      36     700                                 

[ 0] American Megatrends Inc.                                                   
[ 1] 0805                                                                       
[ 2] 11/04/2022                                                                 
[ 3] ASUS                                                                       
[ 4] System Product Name                                                        
[ 5] System Version                                                             
[ 6] S---e---e---l---m---                                                       
[ 7] SKU                                                                        
[ 8] To be filled by O.E.M.                                                     
[ 9] ASUSTeK COMPUTER INC.                                                      
[10] ROG CROSSHAIR X670E HERO                                                   
[11] Rev 1.xx                                                                   
[12] 2---0---7---4--                                                            
[13] Number Of Devices:4\Maximum Capacity:134217728 kilobytes                   
[14]                                                                            
[15] DIMM 1\P0 CHANNEL A                                                        
[16]                                                                            
[17] DIMM 1\P0 CHANNEL B                                                        
[18]                                                                            
[19] Unknown                                                                    
[20]                                                                            
[21] Unknown                                                                    
[22]                                                                            
[23] F5-6000J3636F16G                                                           
[24]                                                                            
[25] F5-6000J3636F16G                                                           

                              Zen UMC  [14E0]                              
Controller #0                                                Dual Channel  
 Bus Rate  3000 MHz       Bus Speed 2999 MHz           DDR5 Speed 5998 MT/s
                                                                           
 Cha   CL  RCDr RCDw  RP  RAS   RC  RRDs RRDl FAW  WTRs WTRl  WR  clRR clWW
  #0   36   36   36   36   96  132    8   15   32    8   30   90    8   23 
  #1   36   36   36   36   96  132    8   15   32    8   30   90    8   23 
      CWL  RTP RdWr WrRd scWW sdWW ddWW scRR sdRR ddRR drRR drWW drWR drRRD
  #0   34   23   20    8    1   15   15    1    8    8    0    0    0    0 
  #1   34   23   21    8    1   15   15    1    8    8    0    0    0    0 
      REFI RFC1 RFC2 RFCsb RCPB RPPB BGS:Alt  Ban  Page  CKE  CMD  GDM  ECC
  #0 11677  312  192  390   0    0    ON OFF  R0W0   0    0   1T    ON   0 
  #1 11677  312  192  390   0    0    ON OFF  R0W0   0    0   1T    ON   0 
      MRD:PDA   MOD:PDA  WRMPR STAG PDM RDDATA WRD  WRL  RDL  XS   XP CPDED
  #0   42  32    42  32    24    7 0:F:0   24   6   22   36  914   23   15 
  #1   42  32    42  32    24    7 0:F:0   24   6   22   36  914   23   15 
                                                                           
 DIMM Geometry for channel #0                                              
      Slot Bank Rank     Rows   Columns    Memory Size (MB)                
       #0                                                                  
       #1    32    1     65536      1024          16384    F5-6000J3636F16G
 DIMM Geometry for channel #1                                              
      Slot Bank Rank     Rows   Columns    Memory Size (MB)                
       #0                                                                  
       #1    32    1     65536      1024          16384    F5-6000J3636F16G

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