EVGA GeForce GT 640 Specifications, Tests and Review

Memory Size
2 GB

Memory Type
DDR3 SDRAM

Effective Memory Speed
1.782 GHz

Bus Width
128-bit

CUDA Cores
384

Core Clock
901 MHz

Max. Resolution
2560 x 1600 at 240 Hz

Required Power Supply
350 W

Other Variants::

Get the key specs, technical data, benchmarks and full review of EVGA GeForce GT 640 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 Full Specifications and Benchmark

general performance memory (ram) system requirements miscellaneous

GENERAL EVGA GeForce GT 640

Product Type	Graphics card
Bus Type	PCI Express 3.0 x16
Graphics Engine	NVIDIA GeForce GT 640
Max. Resolution	2560 x 1600 at 240 Hz
Max. Resolution Details	DVI: 2560 x 1600 / VGA: 2048 x 1536
Max. Monitors Supported	3
Interfaces	DVI-D (dual link) DVI-I (dual link) Mini-HDMI
API Supported	DirectX 11, DirectCompute 5.0, OpenGL 4.2
Features	Nvidia CUDA technology, Nvidia PureVideo HD technology, Nvidia PhysX-Ready, Nvidia 3D Vision technology, Nvidia Surround technology, TXAA, SMX technology, NVIDIA Adaptive Vertical Sync, DTS-HD Audio Bitstreaming Support, NVIDIA GPU Boost, Nvidia Fast Approximate Antialiasing Technology (FXAA)

DIMENSIONS

Height	11.1 cm
Depth	17 cm
Weight	907 g

PERFORMANCE EVGA GeForce GT 640

Core Clock (Frequency)	901 MHz
Shader Clock	1802 MHz
CUDA Cores	384

MEMORY (RAM) EVGA GeForce GT 640

RAM Memory Size	2 GB
RAM Technology	DDR3 SDRAM
Effective Clock Speed (Frequency)	1.782 GHz
Bus Width	128-bit
Bandwidth	28.5 GBps

SYSTEM REQUIREMENTS EVGA GeForce GT 640

OS Required	Microsoft Windows Vista / XP / 7, Microsoft Windows Vista / XP / 7 (64-bit versions)
Required Power Supply	350 W
Additional Requirements	PCIe slot