Processor (CPU)
CPU Name
AMD Athlon™ X4 840 Quad Core Processor
Threading
1 CPU - 4 Core - 4 Threads
Frequency
4263.35 MHz (37 * 115.94 MHz) - Uncore: 1855.1 MHz
Multiplier
Current: 37 / Min: 14 / Max: 38
Architecture
Kaveri / Stepping: KV-A1 / Technology: 28 nm
CPUID / Ext.
F.0.1 / 15.30
IA Extensions
MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, x86-64, AMD-V, AES, AVX, XOP, FMA3, FMA4
Caches
L1D : 16 KB / L2 : 2048 KB
Caches Assoc.
L1D : 4-way / L2 : 16-way
TDP / Vcore
65.19 Watts / 1.44 Volts
Temperature
81 °C / 178 °F
Type
Retail (Stock Frequency : 3100 MHz)
Cores Frequencies
#00: 4263.35 MHz  #01: 4263.35 MHz  #02: 4263.35 MHz  #03: 4263.35 MHz 
Motherboard
Model
Gigabyte F2A78M-DS2
Socket
Socket FM2+ (906)
North Bridge
AMD K15 IMC rev 00
South Bridge
AMD A78 FCH rev 2.6
BIOS
American Megatrends Inc. F6e (05/05/2015)
Memory (RAM)
Total Size
4096 MB
Type
Single Channel (64 bit) DDR3-SDRAM
Frequency
921.8 MHz (DDR3-1844) - Ratio 1:8
Timings
10-10-10-27-39 (tCAS-tRCD-tRP-tRAS-tRC)
Slot #1 Module
Hyundai Electronics 4096 MB (DDR3-1600) - P/N: DMT451E6AFR8C-PB
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GTX 750 (GM107) @ 135 MHz
GPU Brand
ASUSTeK Computer Inc.
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
2048 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
SAMSUNG HD250HJ
Capacity #1
250 GB
Model #2
Western Digital WDC WD10 EZEX-75WN4A0
Capacity #2
1000 GB
Display
Screen #1
Samsung SyncMaster (SAM0022)
Screen #1 Spec
15.7 inches (39.9 cm) / 1024 x 768 pixels @ 50-160 Hz
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Ultimate Edition 64-bit
CPU-Z Version
1.84.0 (64 bit)