Processor (CPU)
CPU Name
AMD Athlon™ II X2 255 Processor
Threading
1 CPU - 2 Core - 2 Threads
Frequency
4881.94 MHz (15.5 * 314.96 MHz) - Uncore: 2519.7 MHz
Multiplier
Current: 15.5 / Min: 4 / Max: 15.5
Architecture
Regor / Stepping: DA-C2 / Technology: 45 nm
CPUID / Ext.
F.6.2 / 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. 0x10000C7
TDP / Vcore
59.4 Watts / 1.4 Volts
Type
Retail (Stock Frequency : 3100 MHz)
Cores Frequencies
#00: 4881.94 MHz  #01: 4881.94 MHz 
Motherboard
Model
Gigabyte GA-MA790XT-UD4P
Socket
Socket AM3 (938)
North Bridge
AMD 790X rev 00
South Bridge
AMD SB700 rev 00
BIOS
Award Software International Inc. F8 (09/08/2011)
Memory (RAM)
Total Size
3326 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
629.9 MHz (DDR3-1260) - Ratio 1:2
Timings
6-9-6-20-21-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Graphic Card (GPU)
Storage (HDD/SSD)
Model #1 Name
SAMSUNG HM320HJ (FW: 2AK10001)
Model #1 Capacity
298.1 GiB (~320 GB)
Model #1 Type
Fixed - Bus: ATA (3)
Miscellaneous
Windows Version
Microsoft Windows XP Professional
CPU-Z Version
1.94.0 (32 bit)