GeForce GT640

VN6403THX1

- NVIDIA GeForce GT640 GPU
- 2GB SDDR3, 128bit
- HDMI with 1080p output support
- PCI Express 3.0 x16 bus interface
- Support NVIDIA PuroVideo HD Technology
- Complete DirectX 11 support
- Support NVIDIA PhyX and CUDA Technology

GPU GeForce GT640
Engine Clock (Base/Game/Boost) 900 MHz
Memory Clock 1800 MHz
Memory Type DDR3
Memory Size 2048 MB
Memory Bus 128-bit
Interface Support PCI-E 3.0
Output DVI
HDMI
D-Sub
Accessories 1 x Quick Guide
PRODUCT CERTIFICATION VISTA
PureVideo HD
Solid Capacitor
Windows 7
DirectX 11
PRODUCT FEATURES ROHS
DDR3
DVI
D-Sub
HDCP
HDMI
PCI-E 3.0
MAX RESOLUTION Digital: 4096 X 2160
VGA: 2048 X 1536
Caution!! The specification and pictures are subject to change without notice!
  • 1 x Quick Guide

OS :

nVIDIA VGA Driver
Operating System Version Date File Size  
Windows 10 x64 391.35 2018-04-20 445.39 MB Download
nVIDIA VGA Driver
Operating System Version Date File Size  
Windows 10 x86 391.35 2018-04-20 347.42 MB Download
nVIDIA VGA Driver
Operating System Version Date File Size  
Windows 7 x64/ 8 x64/ 8.1 x64 391.35 2018-04-20 403.45 MB Download
nVIDIA VGA Driver
Operating System Version Date File Size  
Windows 7 x86/ 8 x86/ 8.1 x86 391.35 2018-04-20 329.12 MB Download
nVIDIA VGA Driver
Operating System Version Date File Size  
Windows 7 x86/ 8 x86/ 8.1 x86 391.35 2018-04-20 329.12 MB Download
nVIDIA VGA Driver
Operating System Version Date File Size  
Windows 7 x64/ 8 x64/ 8.1 x64 391.35 2018-04-20 403.45 MB Download
nVIDIA VGA Driver
Operating System Version Date File Size  
Windows 7 x64/ 8 x64/ 8.1 x64 391.35 2018-04-20 403.45 MB Download
nVIDIA VGA Driver
Operating System Version Date File Size  
Windows 7 x86/ 8 x86/ 8.1 x86 391.35 2018-04-20 329.12 MB Download
nVIDIA VGA Driver
Operating System Version Date File Size  
Windows Vista x64 361.43 2016-01-06 321.36 MB Download
nVIDIA VGA Driver
Operating System Version Date File Size  
Windows Vista x86 361.43 2016-01-06 252.6 MB Download
nVIDIA VGA Driver
Operating System Version Date File Size  
Windows XP x64 361.43 2016-01-06 257.63 MB Download
nVIDIA VGA Driver
Operating System Version Date File Size  
Windows XP x86 361.43 2016-01-06 210.03 MB Download