Club 3D GeForce GT 640 (4 GB) Specifications, Tests and Review

Memory Size
4 GB
Memory Type
DDR3 SDRAM
Effective Memory Speed
1.6 GHz
Bus Width
128-bit
CUDA Cores
384
Core Clock
900 MHz
Max. Resolution
2560 x 1600
Required Power Supply
350 W

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Complete technical specifications, details, benchmarks and review of Club 3D GeForce GT 640 (4 GB). Find out how your chosen graphics card stacks up against the competition and whether it's the one that best meets your expectations with the GPU comparison feature.

Club 3D GeForce GT 640 (4 GB) Full Specifications and Benchmark

general performance memory (ram) system requirements miscellaneous

GENERAL Club 3D GeForce GT 640 (4 GB)
Product Type Graphics card
Bus Type PCI Express 3.0 x16
Graphics Engine NVIDIA GeForce GT 640
Max. Resolution 2560 x 1600
Max. Resolution Details DVI: 2560 x 1600 / HDMI: 1920 x 1200 / VGA: 2048 x 1536
Process Technology 28 nm
RAMDAC 400 MHz
Interfaces DVI-D (dual link) (HDCP)
VGA
HDMI
API Supported OpenGL 4.2, OpenCL 1.2, DirectX 11.1
Features Nvidia GeForce 3D Vision Ready, integrated 7.1 channel HD Audio controller, Nvidia CUDA technology, Nvidia PureVideo HD technology, Nvidia PhysX-Ready, Hardware Video Decode Acceleration, Blu-Ray 3D Support, TXAA, FXAA, NVIDIA Adaptive Vertical Sync, Kepler GPU Architecture, HDCP
DIMENSIONS
Height 6.5 cm
Width 1.6 cm
Depth 15.5 cm
Weight 153 g
PERFORMANCE Club 3D GeForce GT 640 (4 GB)
Core Clock (Frequency) 900 MHz
CUDA Cores 384
MEMORY (RAM) Club 3D GeForce GT 640 (4 GB)
RAM Memory Size 4 GB
RAM Technology DDR3 SDRAM
Effective Clock Speed (Frequency) 1.6 GHz
Bus Width 128-bit
SYSTEM REQUIREMENTS Club 3D GeForce GT 640 (4 GB)
OS Required Microsoft Windows Vista (32/64 bits), Microsoft Windows 7 (32/64 bits), Microsoft Windows XP (32/64 bits)
Min. Processor Type Pentium 4
Min. RAM Size 2 GB
Min. Hard Drive Space 300 MB
Required Power Supply 350 W
Additional Requirements Mouse or compatible device, CD-ROM, keyboard, Monitor
MISCELLANEOUS Club 3D GeForce GT 640 (4 GB)
Included Accessories Low-profile bracket
Software Included Drivers & Utilities

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