Processor (CPU)
CPU Name
AMD Phenom™ II X2 555 Processor
Threading
1 CPU - 2 Core - 2 Threads
Frequency
6953.59 MHz (25.5 * 272.69 MHz) - Uncore: 3817.7 MHz
Multiplier
Current: 25.5 / Min: 4 / Max: 20
Architecture
Callisto / Stepping: RB-C3 / Technology: 45 nm
CPUID / Ext.
F.4.3 / 10.4
IA Extensions
MMX(+), 3DNow!(+), SSE, SSE2, SSE3, SSE4A, x86-64, AMD-V
Caches
L1D : 64 KB / L2 : 512 KB / L3 : 6144 KB
Caches Assoc.
L1D : 2-way / L2 : 16-way / L3 : 48-way
Microcode
Rev. 0x10000C8
TDP / Vcore
79.82 Watts / 1.275 Volts
Type
Retail (Stock Frequency : 4000 MHz)
Cores Frequencies
#00: 6953.59 MHz  #01: 5453.79 MHz 
Motherboard
Model
Asus CROSSHAIR V FORMULA-Z
Socket
Socket AM3 (938)
North Bridge
AMD RD9x0 rev 02
South Bridge
AMD SB910/950 rev 40
BIOS
American Megatrends Inc. 2002 (02/26/2014)
Memory (RAM)
Total Size
620 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
727.2 MHz (DDR3-1454) - Ratio 3:8
Timings
6-6-6-18-15-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Graphic Card (GPU)
Storage (HDD/SSD)
Model #1 Name
SQF-S25V2-60G-BBZ (FW: SBFMP612)
Model #1 Capacity
55.9 GiB (~60 GB)
Model #1 Type
Fixed, SSD - Bus: ATA (3)
Miscellaneous
Windows Version
Microsoft Windows XP Professional
CPU-Z Version
2.03.0 (32 bit)