Processor (CPU)
CPU Name
Intel® Core™2 Quad CPU Q9550 @ 2.83GHz
Threading
1 CPU - 4 Core - 4 Threads
Frequency
4929.95 MHz (8.5 * 579.99 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 / 1.263 Volts
Type
Retail (Stock Frequency : 2833 MHz)
Cores Frequencies
#00: 4929.9 MHz  #01: 4929.9 MHz  #02: 4929.9 MHz  #03: 4929.9 MHz 
Motherboard
Model
000001
Socket
Socket 775 LGA
BIOS
American Megatrends Inc. 64-1102-000001-00101111-061110-Eaglelake (06/11/10)
Memory (RAM)
Total Size
600 MB
Graphic Card (GPU)
Miscellaneous
Windows Version
Microsoft Windows XP Professional
CPU-Z Version
2.15.0 (32 bit)