Output on ThinkPad T480
corefreq-cli -s
Processor [Intel(R) Core(TM) i5-8250U CPU @ 1.60GHz]
|- Architecture [Kaby Lake/UY]
|- Vendor ID [GenuineIntel]
|- Microcode [ 180]
|- Signature [ 06_8E]
|- Stepping [ 10]
|- Online CPU [ 8/8 ]
|- Base Clock [100.04]
|- Frequency (MHz) Ratio
Min 400.15 [ 4 ]
Max 1800.66 [ 18 ]
|- Factory [100.00]
1600 [ 16 ]
|- Performance
|- OSPM
TGT 3401.24 < 34 >
|- HWP
Min 3401.24 < 34 >
Max 3401.24 < 34 >
TGT nan < 0 >
|- Turbo Boost [UNLOCK]
1C 3401.24 < 34 >
2C 3401.24 < 34 >
3C 3401.24 < 34 >
4C 3401.24 < 34 >
|- Uncore [UNLOCK]
Min 400.15 < 4 >
Max 3101.13 < 31 >
|- TDP Level [ 0:3 ]
|- Programmable [UNLOCK]
|- Configuration [UNLOCK]
|- Turbo Activation [UNLOCK]
Nominal 1600.58 [ 16 ]
Level1 800.29 [ 8 ]
Level2 1800.66 [ 18 ]
Turbo 1500.55 [ 15 ]
Instruction Set Extensions
|- 3DNow!/Ext [N,N] ADX [Y] AES [Y] AVX/AVX2 [Y/Y]
|- AVX-512 [N] BMI1/BMI2 [Y/Y] CLFSH [Y] CMOV [Y]
|- CMPXCH8 [Y] CMPXCH16 [Y] F16C [Y] FPU [Y]
|- FXSR [Y] LAHF/SAHF [Y] MMX/Ext [Y/N] MONITOR [Y]
|- MOVBE [Y] MPX [Y] PCLMULDQ [Y] POPCNT [Y]
|- RDRAND [Y] RDSEED [Y] RDTSCP [Y] SEP [Y]
|- SGX [Y] SSE [Y] SSE2 [Y] SSE3 [Y]
|- SSSE3 [Y] SSE4.1/4A [Y/N] SSE4.2 [Y] SYSCALL [Y]
Features
|- 1 GB Pages Support 1GB-PAGES [Present]
|- Advanced Configuration & Power Interface ACPI [Present]
|- Advanced Programmable Interrupt Controller APIC [Present]
|- Core Multi-Processing CMP Legacy [Missing]
|- L1 Data Cache Context ID CNXT-ID [Missing]
|- Direct Cache Access DCA [Missing]
|- Debugging Extension DE [Present]
|- Debug Store & Precise Event Based Sampling DS, PEBS [Present]
|- CPL Qualified Debug Store DS-CPL [Present]
|- 64-Bit Debug Store DTES64 [Present]
|- Fast-String Operation Fast-Strings [Present]
|- Fused Multiply Add FMA|FMA4 [Present]
|- Hardware Lock Elision HLE [Missing]
|- Long Mode 64 bits IA64|LM [Present]
|- LightWeight Profiling LWP [Missing]
|- Machine-Check Architecture MCA [Present]
|- Model Specific Registers MSR [Present]
|- Memory Type Range Registers MTRR [Present]
|- OS-Enabled Ext. State Management OSXSAVE [Present]
|- Physical Address Extension PAE [Present]
|- Page Attribute Table PAT [Present]
|- Pending Break Enable PBE [Present]
|- Process Context Identifiers PCID [Present]
|- Perfmon and Debug Capability PDCM [Present]
|- Page Global Enable PGE [Present]
|- Page Size Extension PSE [Present]
|- 36-bit Page Size Extension PSE36 [Present]
|- Processor Serial Number PSN [Missing]
|- Restricted Transactional Memory RTM [Missing]
|- Safer Mode Extensions SMX [Missing]
|- Self-Snoop SS [Present]
|- Time Stamp Counter TSC [Invariant]
|- Time Stamp Counter Deadline TSC-DEADLINE [Present]
|- Virtual Mode Extension VME [Present]
|- Virtual Machine Extensions VMX [Present]
|- Extended xAPIC Support x2APIC [ x2APIC]
|- Execution Disable Bit Support XD-Bit [Present]
|- XSAVE/XSTOR States XSAVE [Present]
|- xTPR Update Control xTPR [Present]
Technologies
|- System Management Mode SMM-Dual [ ON]
|- Hyper-Threading HTT [ ON]
|- SpeedStep EIST < ON>
|- Dynamic Acceleration IDA [ ON]
|- Turbo Boost TURBO < ON>
|- Virtualization VMX [ ON]
|- I/O MMU VT-d [ ON]
|- Hypervisor [OFF]
Performance Monitoring
|- Version PM [ 4]
|- Counters: General Fixed
| 4 x 48 bits 3 x 48 bits
|- Enhanced Halt State C1E <OFF>
|- C1 Auto Demotion C1A < ON>
|- C3 Auto Demotion C3A < ON>
|- C1 UnDemotion C1U < ON>
|- C3 UnDemotion C3U < ON>
|- Frequency ID control FID [OFF]
|- Voltage ID control VID [OFF]
|- P-State Hardware Coordination Feedback MPERF/APERF [ ON]
|- Hardware-Controlled Performance States HWP < ON>
|- Capabilities (MHz) Ratio
Lowest 100.04 [ 1 ]
Efficient 900.33 [ 9 ]
Guaranteed 1600.58 [ 16 ]
Highest 3401.24 [ 34 ]
|- Hardware Duty Cycling HDC [ ON]
|- Package C-State
|- Configuration Control CONFIG [ LOCK]
|- Lowest C-State LIMIT [ 0]
|- I/O MWAIT Redirection IOMWAIT [Disable]
|- Max C-State Inclusion RANGE [ 0]
|- MWAIT States: C1 C1E C3 C6 C7 C8 C9 C10
| 0 2 1 2 4 1 1 1
|- Core Cycles [Present]
|- Instructions Retired [Present]
|- Reference Cycles [Present]
|- Last Level Cache References [Present]
|- Last Level Cache Misses [Present]
|- Branch Instructions Retired [Present]
|- Branch Mispredicts Retired [Present]
Power & Thermal
|- Clock Modulation ODCM <Disable>
|- DutyCycle [ 0.00%]
|- Power Management PWR MGMT [ LOCK]
|- Energy Policy Bias Hint < 6>
|- Energy Policy HWP EPP < 0>
|- Junction Temperature TjMax [ 0:100]
|- Digital Thermal Sensor DTS [Present]
|- Power Limit Notification PLN [Present]
|- Package Thermal Management PTM [Present]
|- Thermal Monitor 1 TM1|TTP [ Enable]
|- Thermal Monitor 2 TM2|HTC [Present]
|- Units
|- Power watt [ 0.125000000]
|- Energy joule [ 0.000061035]
|- Window second [ 0.000976562]
corefreq-cli -m
CPU Pkg Apic Core Thread Caches (w)rite-Back (i)nclusive
# ID ID ID ID L1-Inst Way L1-Data Way L2 Way L3 Way
00: BSP 0 0 0 32768 8 32768 8 262144 4 6291456 12 i
01: 0 2 1 0 32768 8 32768 8 262144 4 6291456 12 i
02: 0 4 2 0 32768 8 32768 8 262144 4 6291456 12 i
03: 0 6 3 0 32768 8 32768 8 262144 4 6291456 12 i
04: 0 1 0 1 32768 8 32768 8 262144 4 6291456 12 i
05: 0 3 1 1 32768 8 32768 8 262144 4 6291456 12 i
06: 0 5 2 1 32768 8 32768 8 262144 4 6291456 12 i
07: 0 7 3 1 32768 8 32768 8 262144 4 6291456 12 i
corefreq-cli -M
Union Point [5914]
Controller #0 Single Channel
Bus Rate 4000 MT/s Bus Speed 4000 MT/s DRAM Speed 1600 MHz
Cha CL RCD RP RAS RRD RFC WR RTPr WTPr FAW B2B CWL Rate
#0 17 17 17 39 0 420 0 9 38 0 0 15 2N
ddWR drWR srWR ddRW drRW srRW ddRR drRR srRR ddWW drWW srWW ECC
#0 0 0 0 0 0 0 0 0 0 0 0 0 0
DIMM Geometry for channel #0
Slot Bank Rank Rows Columns Memory Size (MB)
#0 16 2 65536 1024 16384
Idle
1 CPU (Thread) Turbo Boost
All CPU/Thread Turbo Boost