EVGA GeForce GT 640 (4 GB) Specifications, Tests and Review

Memory Size
4 GB
Memory Type
DDR3 SDRAM
Effective Memory Speed
1.334 GHz
Bus Width
128-bit
CUDA Cores
384
Core Clock
901 MHz
Required Power Supply
350 W

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Get the key specs, technical data, benchmarks and full review of EVGA GeForce GT 640 (4 GB) all in one place. Compare your selected model with other alternatives and give your decision on the best GPU a solid base with our comprehensive overview.

EVGA GeForce GT 640 (4 GB) Full Specifications and Benchmark

general performance memory (ram) system requirements miscellaneous

GENERAL EVGA GeForce GT 640 (4 GB)
Product Type Graphics card
Bus Type PCI Express 3.0 x16
Graphics Engine NVIDIA GeForce GT 640
Max. Monitors Supported 3
Interfaces DVI-D (dual link)
DVI-I (dual link)
Mini-HDMI
API Supported DirectX 11, OpenCL, OpenGL 4.2
Features Nvidia CUDA technology, Nvidia PureVideo HD technology, Nvidia PhysX-Ready, Nvidia 3D Vision technology, Nvidia Surround technology, Dolby True HD support, Blu-Ray 3D Support, SMX technology, NVIDIA Adaptive Vertical Sync, DTS-HD Audio Bitstreaming Support
DIMENSIONS
Height 11.115 cm
Depth 17.018 cm
Weight 907 g
PERFORMANCE EVGA GeForce GT 640 (4 GB)
Core Clock (Frequency) 901 MHz
Shader Clock 1803 MHz
CUDA Cores 384
MEMORY (RAM) EVGA GeForce GT 640 (4 GB)
RAM Memory Size 4 GB
RAM Technology DDR3 SDRAM
Effective Clock Speed (Frequency) 1.334 GHz
Bus Width 128-bit
Bandwidth 21.3 GBps
SYSTEM REQUIREMENTS EVGA GeForce GT 640 (4 GB)
OS Required Microsoft Windows Vista / XP / 7
Required Power Supply 350 W
Additional Requirements PCIe slot
MISCELLANEOUS EVGA GeForce GT 640 (4 GB)
Cables Included 1 x DVI-VGA adapter
Software Included Drivers & Utilities
Service & Support Limited warranty - parts and labour - 3 years

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