Processor (CPU)
CPU Name
Intel® Core™2 Quad CPU Q8400 @ 2.66GHz
Threading
1 CPU - 4 Core - 4 Threads
Frequency
4321.51 MHz (8 * 540.19 MHz)
Multiplier
Current: 8 / Min: 6 / Max: 8
Architecture
Yorkfield / Stepping: R0 / 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 : 2048 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way
Microcode
Rev. 0xA07
TDP / Vcore
95 Watts / 1.263 Volts
Type
Retail (Stock Frequency : 2666 MHz)
Cores Frequencies
#00: 4321.5 MHz  #01: 4321.5 MHz  #02: 4321.5 MHz  #03: 4321.5 MHz 
Motherboard
Model
Asus P5Q3
Socket
Socket 775 LGA
North Bridge
Intel P45/P43/G45/G43 rev A3
South Bridge
Intel 82801JR (ICH10R) rev 00
BIOS
American Megatrends Inc. 1102 (06/11/2010)
Memory (RAM)
Total Size
666 MB
Type
Single Channel (64 bit) DDR3-SDRAM
Frequency
540.2 MHz (DDR3-1080) - Ratio 1:1
Timings
6-7-6-24-2 (tCAS-tRCD-tRP-tRAS-tCR)
Graphic Card (GPU)
Storage (HDD/SSD)
Model #1 Name
ADATA SP580 (FW: XD0R3C0F)
Model #1 Capacity
223.6 GiB (~240 GB)
Model #1 Type
Fixed, SSD - Bus: ATA (3)
Miscellaneous
Windows Version
Microsoft Windows XP Professional
CPU-Z Version
2.15.0 (32 bit)