Processor (CPU)
CPU Name
AMD Athlon™ II X4 645 Processor
Threading
1 CPU - 4 Core - 4 Threads
Frequency
3363.38 MHz (15.5 * 216.99 MHz) - Uncore: 2169.9 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 / 1.512 Volts
Temperature
38.4 °C / 101 °F
Type
Retail (Stock Frequency : 3100 MHz)
Cores Frequencies
#00: 3363.4 MHz  #01: 3363.4 MHz  #02: 3363.4 MHz  #03: 3363.4 MHz 
Motherboard
Model
Asus M5A78L-M/USB3
Socket
Socket AM3 (938)
North Bridge
AMD 780G rev 00
South Bridge
AMD SB700 rev 00
BIOS
American Megatrends Inc. 2101 (12/02/2014)
Memory (RAM)
Total Size
10240 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
723.3 MHz (DDR3-1446) - Ratio 3:10
Timings
8-8-8-23-33-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
Micron Technology 2048 MB (DDR3-1337) - P/N: 8JTF25664AZ-1G4H1
Slot #2 Module
Crucial Technology 2048 MB (DDR3-1600) - P/N: CT25664BA160B.C16F
Slot #3 Module
A-Data Technology 4096 MB (DDR3-1337)
Slot #4 Module
Micron Technology 2048 MB (DDR3-1337) - P/N: 8JTF25664AZ-1G4H1
Graphic Card (GPU)
GPU Type
AMD Radeon R7 200 Series @ 1050 MHz
GPU Brand
PC Partner
GPU VRAM
2048 MB @ 1150 MHz
Storage (HDD/SSD)
Model #1
Western Digital WDC WD5000AADS-00S9B0
Capacity #1
500 GB
Display
Screen #1
Acer V193W (ACR0025)
Screen #1 Spec
18.6 inches (47.2 cm) / 1440 x 900 pixels @ 55-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 8.1 (6.3) Home 64-bit
CPU-Z Version
1.79.0 (64 bit)