System information from Steam

Steam System Information

Processor Information:
    Model:  MacBookPro10,1
    Vendor:  GenuineIntel
    Speed: 2600 Mhz
    8 logical processors
    4 physical processors
    HyperThreading:  Supported
    FCMOV:  Supported
    SSE2:  Supported
    SSE3:  Supported
    SSSE3:  Supported
    SSE4a:  Unsupported
    SSE41:  Supported
    SSE42:  Supported
    
Network Information:
    Network Speed:  
    
Operating System Version:
    MacOS 10.8.4 (64 bit)
    
Video Card:
    Driver:  Intel HD Graphics 4000

    Driver Version:  1.2
    Driver Date: 0  0
    Desktop Color Depth: 32 bits per pixel
    Monitor Refresh Rate: 0 Hz
    VendorID:  0x8086
    DeviceID:  0x166
    Number of Monitors:  1
    Number of Logical Video Cards:  2
    Primary Display Resolution:  1440 x 900
    Desktop Resolution: 1440 x 900
    Primary Display Size: 13.03" x 8.11"  (15.31" diag)
                                            33.1cm x 20.6cm  (38.9cm diag)
    Primary VRAM: 1156 MB
    
Memory:
    RAM:  16384 Mb
    
Miscellaneous:
    UI Language:  English
    Microphone:  Not set
    Media Type:  DVD
    Total Hard Disk Space Available:  476286 Mb
    Largest Free Hard Disk Block:  148568 Mb
    
Installed software:
    Growl