Processor (CPU)
CPU Name
AMD Athlon™ II X2 255 Processor
Threading
1 CPU - 2 Core - 2 Threads
Frequency
3536.13 MHz (13 * 272.01 MHz) - Uncore: 2720.1 MHz
Multiplier
Current: 13 / Min: 4 / Max: 13
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
Microcode
Rev. 0x10000C8
TDP / Vcore
59.95 Watts / 1.4 Volts
Temperature
39.1 °C / 102 °F
Type
Retail (Stock Frequency : 3100 MHz)
Cores Frequencies
#00: 3536.1 MHz  #01: 3536.1 MHz 
Motherboard
Model
Asus M5A78L-M/USB3
Socket
Socket AM3 (938)
North Bridge
AMD 780G rev 00
South Bridge
AMD SB700 rev 00
BIOS
American Megatrends Inc. 2101 (12/02/2014)
Memory (RAM)
Total Size
3326 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
725.5 MHz (DDR3-1452) - Ratio 3:8
Timings
8-8-8-20-27-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Graphic Card (GPU)
Storage (HDD/SSD)
Model #1 Name
Western Digital WDC WD5000AAKX-22ERMA0 (FW: 17.01H17)
Model #1 Capacity
465.8 GiB (~500 GB)
Model #1 Type
Fixed - Bus: ATA (3)
Miscellaneous
Windows Version
Microsoft Windows XP Professional
CPU-Z Version
2.19.0 (32 bit)