Processor (CPU)
CPU Name
Intel® Core™2 Quad CPU Q9550 @ 2.83GHz
Threading
1 CPU - 4 Core - 4 Threads
Frequency
4812.2 MHz (8.5 * 566.14 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 / 1.664 Volts
Temperature
31 °C / 88 °F
Type
Retail (Stock Frequency : 2833 MHz)
Cores Frequencies
#00: 4812.20 MHz  #01: 4812.20 MHz  #02: 4812.20 MHz  #03: 4812.20 MHz 
Motherboard
Model
Gigabyte EP45-UD3R
Socket
Socket 775 LGA
North Bridge
Intel P45/P43/G45/G43 rev A3
South Bridge
Intel 82801JR (ICH10R) rev 00
BIOS
Award Software International Inc. F12 (01/25/2010)
Memory (RAM)
Total Size
2048 MB
Type
Dual Channel (128 bit) DDR2-SDRAM
Frequency
566.2 MHz (DDR2-1132) - Ratio 1:1
Timings
5-6-6-15-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
OCZ 1024 MB (DDR2-662) - P/N: OCZ2RPR12001G
Slot #2 Module
OCZ 1024 MB (DDR2-662) - P/N: OCZ2RPR12001G
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GTX 580 (GF110)
GPU Brand
Micro-Star International Co. Lt
Storage (HDD/SSD)
Model #1 Name
Seagate ST340014AS (FW: 3.00)
Model #1 Capacity
37.3 GiB (~40 GB)
Model #1 Type
Fixed - Bus: ATA (3)
Display
Screen #1
BenQ XL2420T (BNQ7F04)
Screen #1 Spec
24 inches (61 cm) / 1920 x 1080 pixels @ 56-120 Hz
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Home Premium Edition 64-bit
CPU-Z Version
1.85.0 (64 bit)