Processor (CPU)
CPU Name
AMD Athlon™ II X4 645 Processor
Threading
1 CPU - 4 Core - 4 Threads
Frequency
3113.7 MHz (15.5 * 200.88 MHz) - Uncore: 2008.8 MHz
Multiplier
Current: 15.5 / Min: 4 / Max: 15.5
Architecture
Propus / Stepping: BL-C3 / Technology: 45 nm
CPUID / Ext.
F.5.3 / 10.5
IA Extensions
MMX(+), 3DNow!(+), SSE, SSE2, SSE3, SSE4A, x86-64, AMD-V
Caches
L1D : 64 KB / L2 : 512 KB
Caches Assoc.
L1D : 2-way / L2 : 16-way
TDP / Vcore
95 Watts / 1.408 Volts
Temperature
33.9 °C / 93 °F
Type
Retail (Stock Frequency : 3100 MHz)
Cores Frequencies
#00: 3113.70 MHz  #01: 3113.70 MHz  #03: 3113.70 MHz  #02: 3113.70 MHz 
Motherboard
Model
Gigabyte GA-770T-D3L
Socket
Socket AM3 (938)
North Bridge
AMD 770 rev 00
South Bridge
AMD SB700 rev 00
BIOS
Award Software International Inc. FD (08/22/2011)
Memory (RAM)
Total Size
4096 MB
Type
Single Channel (64 bit) DDR3-SDRAM
Frequency
669.6 MHz (DDR3-1340) - Ratio 3:10
Timings
9-9-9-24-33-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
A-Data Technology 4096 MB (DDR3-1337)
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GTX 550 Ti
GPU Brand
0x0000 (0x0000)
GPU VRAM
1024 MB
Storage (HDD/SSD)
Model #1
Seagate ST2000DL003-9VT166
Capacity #1
2000 GB
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Ultimate Edition 64-bit
CPU-Z Version
1.79.0 (64 bit)