Processor (CPU)
CPU Name
AMD Phenom™ II X2 555 Processor
Threading
1 CPU - 2 Core - 2 Threads
Frequency
6447.37 MHz (27 * 238.79 MHz) - Uncore: 3581.9 MHz
Multiplier
Current: 27 / Min: 4 / Max: 20.5
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 / 1.932 Volts
Type
Retail (Stock Frequency : 4100 MHz)
Cores Frequencies
#00: 6447.37 MHz  #01: 6447.37 MHz 
Motherboard
Model
Asus Crosshair V Formula
Socket
Socket AM3 (938)
North Bridge
AMD RD9x0 rev 02
South Bridge
AMD SB910/950 rev 40
BIOS
American Megatrends Inc. 0813 (09/27/2011)
Memory (RAM)
Total Size
4096 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
796 MHz (DDR3-1592) - Ratio 3:10
Timings
7-7-7-19-33-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
OCZ 2048 MB (DDR3-1062) - XMP 1.2 - P/N: OCZ3X16002G
Slot #2 Module
OCZ 2048 MB (DDR3-1062) - XMP 1.2 - P/N: OCZ3X16002G
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GTX 550 Ti (GF116)
GPU Brand
ZOTAC International Ltd.
GPU VRAM
(Hynix)
Storage (HDD/SSD)
Model #1 Name
Corsair Force LS SSD (FW: S9FM02.6)
Model #1 Capacity
55.9 GiB (~60 GB)
Model #1 Type
Fixed, SSD - Bus: ATA (3)
Display
Screen #1
ASUS VN248 (ACI24C4)
Screen #1 Spec
24 inches (61 cm) / 1920 x 1080 pixels @ 50-75 Hz
Miscellaneous
Windows Version
Microsoft Windows XP Professional
CPU-Z Version
1.95.0 (32 bit)