Processor (CPU)
CPU Name
Intel® Core™2 Quad CPU Q9550 @ 2.83GHz
Threading
1 CPU - 4 Core - 4 Threads
Frequency
3402.55 MHz (8.5 * 400.3 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. 0xA0C
TDP / Vcore
95 Watts / 1.296 Volts
Temperature
48 °C / 118 °F
Type
Retail (Stock Frequency : 2833 MHz)
Cores Frequencies
#00: 3402.6 MHz  #01: 3402.6 MHz  #02: 3402.6 MHz  #03: 3402.6 MHz 
Motherboard
Model
ASRock P45DE3
Socket
Socket 775 LGA
North Bridge
Intel P45/P43/G45/G43 rev A3
South Bridge
Intel 82801JR (ICH10R) rev 00
BIOS
American Megatrends Inc. P1.40 (09/21/2010)
Memory (RAM)
Total Size
8192 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
800.6 MHz (DDR3-1602) - Ratio 1:2
Timings
9-9-9-28-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Kingston 2048 MB (DDR3-1337) - P/N: 9905403-178.A00LF
Slot #2 Module
Kingston 2048 MB (DDR3-1337) - P/N: 9905403-178.A00LF
Slot #3 Module
Kingston 2048 MB (DDR3-1337) - P/N: 9905403-178.A00LF
Slot #4 Module
Kingston 2048 MB (DDR3-1337) - P/N: 9905403-178.A00LF
Graphic Card (GPU)
GPU Type
AMD Radeon HD 6800 Series (Barts)
GPU Brand
PC Partner
GPU VRAM
1024 MB
Storage (HDD/SSD)
Model #1 Name
Western Digital WDC WD6400AAKS-00A7B0 (FW: 01.03B01)
Model #1 Capacity
596.2 GiB (~640 GB)
Model #1 Type
Fixed - Bus: SATA (11)
Model #2 Name
SAMSUNG MZ7TY128HDHP-000L1 (FW: MAT04L0Q)
Model #2 Capacity
119.2 GiB (~130 GB)
Model #2 Type
Fixed, SSD - Bus: SATA (11)
Display
Screen #1
Acer X233H (ACR0093)
Screen #1 Spec
23.1 inches (58.7 cm) / 1920 x 1080 pixels @ 49-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Home 64-bit
CPU-Z Version
2.05.0 (64 bit)