Processor (CPU)
CPU Name
AMD Athlon™ II X4 557 Processor
Threading
1 CPU - 4 Core - 4 Threads
Frequency
3856.17 MHz (16 * 241.01 MHz) - Uncore: 2169.1 MHz
Multiplier
Current: 16 / Min: 4 / Max: 16
Architecture
Propus / 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
TDP / Vcore
159.5 Watts / 1.408 Volts
Type
Retail (Stock Frequency : 3200 MHz)
Cores Frequencies
#00: 3856.2 MHz  #01: 3856.2 MHz  #02: 3856.2 MHz  #03: 3856.2 MHz 
Motherboard
Model
Asus M4A77TD
Socket
Socket AM3 (938)
North Bridge
AMD 770 rev 00
South Bridge
AMD SB700 rev 00
BIOS
American Megatrends Inc. 2104 (11/06/2013)
Memory (RAM)
Total Size
4096 MB
Type
Single Channel (64 bit) DDR3-SDRAM
Frequency
803.4 MHz (DDR3-1606) - Ratio 3:10
Timings
9-9-9-24-33-2 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
2048 MB (DDR3-1337) - P/N: GMB20028UDX8291333
Slot #2 Module
2048 MB (DDR3-1337) - P/N: GMB20028UDX8291333
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GTX 750 (GM107) @ 135 MHz
GPU Brand
NVIDIA Corporation
GPU Specs
GM107-300 / Process: 28nm / Transistors: 1.87B / Die Size: 148 mm² / TDP: 55W
GPU Units
Shader Units: 512 / Texture Units (TMU): 32 / Render Units (ROP): 16
GPU VRAM
1024 MB GDDR5 / 128-bit Bus @ 405 MHz
GPU APIs
DirectX 12.0 / OpenGL 4.6 / OpenCL 1.2 / Vulkan N/A
Storage (HDD/SSD)
Model #1
GB0750C4414
Capacity #1
750 GB
Model #2
Hitachi HDT721032SLA360
Capacity #2
320 GB
Model #3
Western Digital WDC WD3200AAJS-601AC0
Capacity #3
320 GB
Display
Screen #1
MJ2016W (IMG0001)
Screen #1 Spec
19.9 inches (50.5 cm) / 1600 x 900 pixels @ 0-0 Hz
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Ultimate Edition 64-bit
CPU-Z Version
1.83.0 (64 bit)