Processor (CPU)
CPU Name
Intel® Core™2 Quad CPU Q9550 @ 2.83GHz
Threading
1 CPU - 4 Core - 4 Threads
Frequency
4425.48 MHz (8.5 * 520.64 MHz)
Multiplier
Current: 8.5 / Min: 6 / Max: 8.5
Architecture
Yorkfield / Stepping: C1 / Technology: 45 nm
CPUID / Ext.
6.7.7 / 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. 0x705
TDP / Vcore
95 Watts / 1.424 Volts
Temperature
77 °C / 171 °F
Type
Retail (Stock Frequency : 2833 MHz)
Cores Frequencies
#00: 4425.48 MHz  #01: 4425.48 MHz  #02: 4425.48 MHz  #03: 4425.48 MHz 
Motherboard
Model
Gigabyte EP45T-UD3P
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. F8c (09/03/2009)
Memory (RAM)
Total Size
4096 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
867.7 MHz (DDR3-1736) - Ratio 3:5
Timings
7-7-7-18-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Kingston 2048 MB (DDR3-1337) - XMP 1.2 - P/N: 9905403-075.A00LF
Slot #2 Module
Kingston 2048 MB (DDR3-1337) - XMP 1.2 - P/N: 9905403-075.A00LF
Graphic Card (GPU)
Storage (HDD/SSD)
Model #1 Name
Samsung SSD 850 EVO 120GB (FW: EMT01B6Q)
Model #1 Capacity
111.8 GiB (~120 GB)
Model #1 Type
Fixed, SSD - Bus: ATA (3)
Display
Screen #1
E24W-1SD (FUS076F)
Screen #1 Spec
24 inches (61 cm) / 1920 x 1200 pixels @ 56-76 Hz
Miscellaneous
Windows Version
Microsoft Windows XP Professional
CPU-Z Version
1.87.0 (32 bit)