Processor (CPU)
CPU Name
Intel® Core™2 Quad CPU Q9550 @ 2.83GHz
Threading
1 CPU - 4 Core - 4 Threads
Frequency
4182.07 MHz (8.5 * 492.01 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 / 1.504 Volts
Temperature
80 °C / 176 °F
Type
Retail (Stock Frequency : 2833 MHz)
Cores Frequencies
#00: 4182.07 MHz  #01: 4182.07 MHz  #02: 4182.07 MHz  #03: 4182.07 MHz 
Motherboard
Model
Asus Rampage Extreme
Socket
Socket 775 LGA
North Bridge
Intel X48 rev 01
South Bridge
Intel 82801IR (ICH9R) rev 02
BIOS
American Megatrends Inc. 1301 (07/27/2009)
Memory (RAM)
Total Size
4096 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
787.2 MHz (DDR3-1574) - Ratio 5:8
Timings
9-9-9-24-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Kingston 2048 MB (DDR3-1337) - P/N: 9905403-169.A00LF
Slot #2 Module
Kingston 2048 MB (DDR3-1337) - P/N: 9905403-169.A00LF
Graphic Card (GPU)
GPU Type
NVIDIA GeForce 6600 (NV43)
GPU Brand
ASUSTeK Computer Inc.
Storage (HDD/SSD)
Model #1
Western Digital WDC WD3200AAKS-75VYA0
Capacity #1
320 GB
Display
Screen #1
BenQ GW2265 (BNQ78D1)
Screen #1 Spec
21.7 inches (55.1 cm) / 1920 x 1080 pixels @ 50-76 Hz
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Professional 64-bit
CPU-Z Version
1.80.1 (64 bit)