Processor (CPU)
CPU Name
Intel® Core™2 Quad CPU Q9550 @ 2.83GHz
Threading
1 CPU - 4 Core - 4 Threads
Frequency
3757.02 MHz (8.5 * 442 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
71 °C / 160 °F
Type
Retail (Stock Frequency : 2833 MHz)
Cores Frequencies
#00: 3757.02 MHz  #01: 3757.02 MHz  #02: 3757.02 MHz  #03: 3757.02 MHz 
Motherboard
Model
ASRock 4Core1600P35-WiFi
Socket
Socket 775 LGA
North Bridge
Intel P35/G33/G31 rev A2
South Bridge
Intel 82801IR (ICH9R) rev 02
BIOS
American Megatrends Inc. P1.40 (03/11/2009)
Memory (RAM)
Total Size
8192 MB
Type
Dual Channel (128 bit) DDR2-SDRAM
Frequency
442 MHz (DDR2-884) - Ratio 1:1
Timings
5-5-5-15-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Corsair 2048 MB (DDR2-800) - P/N: CM2X2048-6400C5
Slot #2 Module
Samsung 2048 MB (DDR2-800) - P/N: M3 78T5663QZ3-CF7
Slot #3 Module
Swissbit 2048 MB (DDR2-662) - P/N: MEU25664D6BC2EP-30
Slot #4 Module
Samsung 2048 MB (DDR2-800) - P/N: M3 78T5663QZ3-CF7
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GTX 770 (GK104)
GPU Brand
Micro-Star International Co. Lt
GPU Specs
GK104-425 / Process: 28nm / Transistors: 3.54B / Die Size: 294 mm² / TDP: 230W
GPU Units
Shader Units: 1536 / Texture Units (TMU): 128 / Render Units (ROP): 32
GPU APIs
DirectX 12.0 / OpenGL 4.6 / OpenCL 1.2 / Vulkan N/A
Storage (HDD/SSD)
Model #1 Name
HITACHI HTS542516K9SA00 (FW: BBCZC3HP)
Model #1 Capacity
149.0 GiB (~160 GB)
Model #1 Type
Fixed - Bus: SATA (11)
Display
Screen #1
Samsung SyncMaster (SAM01E1)
Screen #1 Spec
19.1 inches (48.5 cm) / 1280 x 1024 pixels @ 56-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Ultimate Edition 64-bit
CPU-Z Version
1.88.0 (64 bit)