Processor (CPU)
CPU Name
AMD Athlon™ II X2 255 Processor
Threading
1 CPU - 2 Core - 2 Threads
Frequency
4433.09 MHz (15.5 * 286.01 MHz) - Uncore: 1716 MHz
Multiplier
Current: 15.5 / Min: 4 / Max: 15.5
Architecture
Regor / Stepping: DA-C3 / Technology: 45 nm
CPUID / Ext.
F.6.3 / 10.6
IA Extensions
MMX(+), 3DNow!(+), SSE, SSE2, SSE3, SSE4A, x86-64, AMD-V
Caches
L1D : 64 KB / L2 : 1024 KB
Caches Assoc.
L1D : 2-way / L2 : 16-way
TDP / Vcore
59.95 Watts / 1.677 Volts
Temperature
13 °C / 55 °F
Type
Retail (Stock Frequency : 3100 MHz)
Cores Frequencies
#00: 4433.09 MHz  #01: 4433.09 MHz 
Motherboard
Model
Asus M4A79 Deluxe
Socket
Socket AM3 (938)
North Bridge
AMD 790FX rev 00
South Bridge
AMD SB700 rev 00
BIOS
American Megatrends Inc. 4101 (04/13/2011)
Memory (RAM)
Total Size
2048 MB
Type
Dual Channel (128 bit) DDR2-SDRAM
Frequency
572 MHz (DDR2-1144) - Ratio 1:2
Timings
5-5-4-12-16-2 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
MSC 1024 MB (DDR2-1000) - P/N: CS2221450
Slot #2 Module
MSC 1024 MB (DDR2-1000) - P/N: CS2221450
Graphic Card (GPU)
Storage (HDD/SSD)
Model #1
KINGSTON SUV400S37120G
Capacity #1
120 GB
Miscellaneous
Windows Version
Microsoft Windows XP Professional
CPU-Z Version
1.78.1 (32 bit)