Processor (CPU)
CPU Name
AMD Phenom™ II X4 955 Processor
Threading
1 CPU - 4 Core - 4 Threads
Frequency
3900.27 MHz (10 * 390.03 MHz) - Uncore: 3120.2 MHz
Multiplier
Current: 10 / Min: 4 / Max: 12.5
Architecture
Deneb / 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
89.25 Watts / 1.512 Volts
Temperature
34.9 °C / 95 °F
Type
Retail (Stock Frequency : 2500 MHz)
Cores Frequencies
#00: 3900.27 MHz  #01: 3900.27 MHz  #02: 3900.27 MHz  #03: 3900.27 MHz 
Motherboard
Model
Asus Crosshair IV Formula
Socket
Socket AM3 (938)
North Bridge
AMD 890FX rev 02
South Bridge
AMD SB850 rev 40
BIOS
American Megatrends Inc. 1902 (02/17/2011)
Memory (RAM)
Total Size
2048 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
780 MHz (DDR3-1560) - Ratio 1:2
Timings
11-11-11-28-20-2 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
A-Data Technology 1024 MB (DDR3-1337) - P/N: DDR3 1800+
Slot #2 Module
A-Data Technology 1024 MB (DDR3-1337) - P/N: DDR3 1800+
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GT 610 (GF119) @ 270 MHz
GPU Brand
ASUSTeK Computer Inc.
GPU VRAM
2048 MB @ 405 MHz
Storage (HDD/SSD)
Model #1 Name
C400-MTFDDAK256MAM (FW: 0609)
Model #1 Capacity
238.5 GiB (~260 GB)
Model #1 Type
Fixed, SSD - Bus: ATA (3)
Display
Screen #1
LG Electronics ( W1942 (GSM4B6F)
Screen #1 Spec
19.1 inches (48.5 cm) / 1440 x 900 pixels @ 56-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Ultimate Edition 64-bit
CPU-Z Version
1.98.0 (64 bit)