Processor (CPU)
CPU Name
AMD Athlon™ X4 640 Processor
Threading
1 CPU - 4 Core - 4 Threads
Frequency
3024.54 MHz (15 * 201.67 MHz) - Uncore: 2016.7 MHz
Multiplier
Current: 15 / Min: 4 / Max: 15
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 / 1.368 Volts
Temperature
43 °C / 109 °F
Type
Retail (Stock Frequency : 3000 MHz)
Cores Frequencies
#00: 3024.5 MHz  #01: 3024.5 MHz  #02: 3024.5 MHz  #03: 3024.5 MHz 
Motherboard
Model
Onda Technology Corporation MJA790GX+/128M
Socket
Socket AM3 (938)
North Bridge
AMD 790GX rev 00
South Bridge
AMD SB700 rev 00
BIOS
American Megatrends Inc. 080015 (02/20/2009)
Memory (RAM)
Total Size
6144 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
672.1 MHz (DDR3-1344) - Ratio 3:10
Timings
9-9-9-24-33-2 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
Kingston 2048 MB (DDR3-1600) - P/N: 99P5474-034.A00LF
Slot #2 Module
Kingston 4096 MB (DDR3-1337) - P/N: 9905471-009.A00LF
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GT 740
GPU Brand
0x7377 (0x0000)
GPU VRAM
2048 MB
Storage (HDD/SSD)
Model #1
KingDian C3-120GB
Capacity #1
120 GB
Model #2
Western Digital WDC WD5000AAKX-001CA0
Capacity #2
500 GB
Display
Screen #1
BenQ G920WA (BNQ7849)
Screen #1 Spec
18.5 inches (47 cm) / 1440 x 900 pixels @ 50-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Ultimate Edition 64-bit
CPU-Z Version
1.78.1 (64 bit)