Processor (CPU)
CPU Name
Intel® Core™2 Quad CPU Q9550 @ 2.83GHz
Threading
1 CPU - 4 Core - 4 Threads
Frequency
2825.37 MHz (8.5 * 332.43 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. 0x70A
TDP / Vcore
95 Watts / 1.25 Volts
Temperature
66 °C / 151 °F
Type
Retail (Stock Frequency : 2833 MHz)
Cores Frequencies
#00: 2825.4 MHz  #01: 2825.4 MHz  #02: 2825.4 MHz  #03: 2825.4 MHz 
Motherboard
Model
Intel G41
Socket
Socket 775 LGA
North Bridge
Intel G41 rev A3
South Bridge
Intel 82801GB (ICH7/R) rev A1
BIOS
American Megatrends Inc. 080015 (09/30/2022)
Memory (RAM)
Total Size
8192 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
531.9 MHz (DDR3-1064) - Ratio 5:8
Timings
7-7-7-19-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
4096 MB (DDR3-1600)
Slot #2 Module
4096 MB (DDR3-1600)
Graphic Card (GPU)
GPU Type
Intel(R) G41 Express Chipset
GPU Brand
Intel Corporation
Storage (HDD/SSD)
Model #1 Name
Western Digital WD Green 2.5 240GB (FW: 42077100)
Model #1 Capacity
223.6 GiB (~240 GB)
Model #1 Type
Fixed, SSD - Bus: ATA (3)
Display
Screen #1
LG Electronics ( LG HD (GSM5ACB)
Screen #1 Spec
18.5 inches (47 cm) / 1366 x 768 pixels @ 56-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Professional (x64)
CPU-Z Version
2.09.0 (64 bit)