Gainward GT640 2048MB Brochure

28 nm
384 cores
2048MB
128 bit
Kepler Architecture
PCI Express 3.0 support
Microsoft DirectX11 support
Blu-Ray 3D support
NVIDIA CUDA technology with CUDA C/C++
DirectCompute 5.0 support
NVIDIA PhysX technology
NVIDIA FXAA technology
NVIDIA PureVideo HD technology
NVIDIA Adaptive Vertical Sync
TrueHD and DTS-HD Audio Bitstreaming Support
Dual-link DVI connector
Native HDMI 1.4a connector
Dual-link HDCP capable
OpenGL 4.2 support OpenCL support
PCB: 150mm(L)x112mm(W)
Cooler : 2 slot
Bracket : 2 slot
GW GT640_2GB_bar code: 426018336-2562
© 2012 NVIDIA Corporation. NVIDIA, the NVIDIA logo, and GeForce are registered trademarks of NVIDIA Corporation in the U.S. and other
countries. All rights reserved.
<< 2GB, Kepler Architecture & PCI-E 3.0 >>
DDR3
900 MHz
891 MHz
28.5 (GB/Sec)
Dual-link DVI-D
HDMI, VGA
1. Driver CD
2. Manual
Gainward GeForce GT 640 2GB
EXPERTool II - Gainward's award winning utility!

Gainward takes care of your
power-hungry desires, gears you
up with the best graphics tuning
utility –
EXPERTool II, customized
performance enhancements and
efficient desktop management.
2GB on board memory

Graphics card require:
 PCI Express-compliant motherboard with one
dual-width x16 graphics slot
 Minimum 350W or greater system power supply
(with a minimum 12V current rating of 20A)
 Supported Operating Systems: Windows 7,
Windows Vista, Windows XP