Processor (CPU)
CPU Name
AMD Athlon™ II X4 640 Processor
Threading
1 CPU - 4 Core - 4 Threads
Frequency
2999.84 MHz (15 * 199.99 MHz) - Uncore: 1999.9 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
Microcode
Rev. 0x10000C8
TDP / Vcore
95 Watts / 1.36 Volts
Temperature
44 °C / 111 °F
Type
Retail (Stock Frequency : 3000 MHz)
Cores Frequencies
#00: 2999.8 MHz  #01: 2999.8 MHz  #02: 2999.8 MHz  #03: 2999.8 MHz 
Motherboard
Model
Acer Aspire X3400
Socket
Socket AM3 (938)
North Bridge
AMD K10 Bridge rev 00
South Bridge
NVIDIA nForce 720a MCP rev A2
BIOS
AMI P01-B1 (04/02/2010)
Memory (RAM)
Total Size
8192 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
666.6 MHz (DDR3-1334) - Ratio 3:10
Timings
9-9-9-24-33-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
Zifei 4096 MB (DDR3-1337) - P/N: ZFPC4G1333SEC
Slot #2 Module
Zifei 4096 MB (DDR3-1337) - P/N: ZFPC4G1333SEC
Graphic Card (GPU)
GPU Type
ATI Radeon HD 5450
GPU Brand
PC Partner
GPU VRAM
512 MB
Storage (HDD/SSD)
Model #1 Name
Western Digital WDC WD3200AAJS-22L7A0 (FW: 01.03E01)
Model #1 Capacity
298.1 GiB (~320 GB)
Model #1 Type
Fixed - Bus: SATA (11)
Display
Screen #1
Acer V223W (ACR0027)
Screen #1 Spec
22 inches (55.9 cm) / 1680 x 1050 pixels @ 56-76 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Home 64-bit
CPU-Z Version
2.06.1 (64 bit)