Processor (CPU)
CPU Name
Intel® Core™2 Quad CPU Q9550 @ 2.83GHz
Threading
1 CPU - 4 Core - 4 Threads
Frequency
3807.53 MHz (8.5 * 447.95 MHz)
Multiplier
Current: 8.5 / Min: 6 / Max: 8.5
Architecture
Yorkfield / Stepping: E0 / Technology: 45 nm
CPUID / Ext.
6.7.A / 6.17
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, EM64T, VT-x
Caches
L1D : 32 KB / L2 : 6144 KB
Caches Assoc.
L1D : 8-way / L2 : 24-way
Microcode
Rev. 0xA07
TDP / Vcore
95 Watts / 1.28 Volts
Temperature
67 °C / 153 °F
Type
Retail (Stock Frequency : 2833 MHz)
Cores Frequencies
#00: 3807.5 MHz  #01: 3807.5 MHz  #02: 3807.5 MHz  #03: 3807.5 MHz 
Motherboard
Model
Asus P5Q
Socket
Socket 775 LGA
North Bridge
Intel P45/P43/G45/G43 rev A3
South Bridge
Intel 82801JR (ICH10R) rev 00
BIOS
American Megatrends Inc. 2209 (03/11/2010)
Memory (RAM)
Total Size
8192 MB
Type
Dual Channel (128 bit) DDR2-SDRAM
Frequency
447.9 MHz (DDR2-896) - Ratio 1:1
Timings
6-6-6-18-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Hyundai Electronics 2048 MB (DDR2-800) - P/N: HYMP125U64CP8-S6
Slot #2 Module
Hyundai Electronics 2048 MB (DDR2-800) - P/N: HYMP125U64CP8-S6
Slot #3 Module
Hyundai Electronics 2048 MB (DDR2-800) - P/N: HMP125U6DFP8C-S6
Slot #4 Module
Hyundai Electronics 2048 MB (DDR2-800) - P/N: HYMP125U64CP8-S6
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GTX 460 (GF104)
GPU Brand
GIGABYTE Technology
GPU VRAM
1024 MB
Storage (HDD/SSD)
Model #1
Western Digital WDC WD10EZEX-22BN5A0
Capacity #1
1000 GB
Model #2
Western Digital WDC WD3200AAJS-00L7A0
Capacity #2
320 GB
Display
Screen #1
DIGITAL (YKM0962)
Screen #1 Spec
24 inches (61 cm) / 1920 x 1200 pixels @ 56-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Ultimate Edition 64-bit
CPU-Z Version
1.78.1 (64 bit)