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GeForce GT 640 2GB DDR3

Core / Memory Specifications
CUDA Cores
384
Graphics Clock
900 MHz
Memory Type
2048 MB DDR3
Memory Clock
1782 MHz
 
Video Output Function
DVI-D + VGA + HDMI









*
The product picture may differ from the actual product. Use only for your reference. All products photos and specifications are subjetc to change without prior notice.

 

  • KEPLER GPU ARCHITECTURE

    NVIDIA Kepler GPU architecture has been designed from the ground up not just for maximum performance in the latest DirectX 11 games, but optimal performance per watt. The new SMX streaming multiprocessor is twice as efficient as the prior generation and the new geometry engine draws triangles twice as fast. The result is world class performance and the highest image quality in an elegant and power efficient graphics card.

    NVIDIA ADAPTIVE VERTICAL SYNC

    Nothing is more distracting than framerate stuttering and screen tearing. The first tends to occur when framerates are low, the second when framerates are high. Adaptive VSync is a smarter way to render frames. At high framerates, VSync is enabled to eliminate tearing, at low frame rates, its disabled to minimize stuttering. It gets rid of distractions so you can get on with gaming.

    NVIDIA FXAA and TXAA Technology

    Antialiasing helps to smooth out jagged lines in games. Existing techniques like MSAA are effective at removing jagged lines in still images but struggle with crawling and shimmering artifacts when the player is in motion. TXAA is a new antialiasing mode that combines MSAA, temporal filtering, and post processing for the highest edge quality and minimal shimmering during gameplay.

    NVIDIA Surround™ Technology

    Nothing is as breathtaking as playing your favorite games across three monitors. At 5760 x 1080, the expanded field of view fully engages human peripheral vision and provides for the most immersive experience in racing and flight simulators. Add in a fourth display to keep tabs on chat, email or web while you are gaming.

    NVIDIA PhysX™ Technology

    Full support for NVIDIA PhysX technology, enabling a totally new class of physical gaming interaction for a more dynamic and realistic experience with GeForce.

    NVIDIA 3D VISION READY

    NVIDIA 3D Vision brings a fully immersive, stereoscopic 3D experience to the PC. A combination of hightech wireless glasses and advanced software, 3D Vision transforms hundreds of PC games into full stereoscopic 3D. Get up to 2x monitor and keyboard brightness with NVIDIA 3D LightBoost technology4. In addition, you can enjoy 3D movies and 3D digital photographs from 3DVisionLive.com in eye popping, crystal-clear quality.

  • The specification may change without notice. The actual products sold are different from areas. Please check the detailed specification with your local dealers.

    Model
    Product Name
    GeForce GT 640
    Model Name
    ZOGT640-2GD3H
     
    Interface
    Bus Type
    PCI-Express 3.0 x16
     
    Chipset
    Chipset Manufacturer
    NVIDIA®
    Chipset Name
    GeForce GT 640
    CUDA Cores
    384
    Graphics Clock
    900 MHz
     
    Memory
    Memory Clock
    1782 MHz
    Memory Type
    DDR3
    Memory Size
    2048 MB
    Memory Interface
    128 bit
     
    3D API
    DirectX
    11
    OpenGL
    4.2
     
    Ports
    Display Output
    DVI-D + VGA + HDMI
     
    General
    Cooling Design
    Heatsink with Blower fan
    RAMDAC
    400 MHz
    3D Vision Game Ready
    Yes (require 3D Vision glasses and 3D Vision-Ready displays)
    HDCP Ready
    Yes
    SLI Support
    No
    Dual-Link DVI Support
    Yes
    System Requirements
    Minimum of 350 W power supply (minimum recommended power supply with 12 V current rating of 20 A)
    Power Conector
    6 pin
    Box Dimension
    270 x 200 x 70 mm
     
    Included in the Box
    • GeForce GT 640 graphics card
    * Support for HDMI includes GPU-accelerated Blu-ray 3D support (Blu-ray 3D playback requires the purchase of a compatible software player from CyberLink, ArcSoft, Corel, or Sonic), x.v.Color, HDMI Deep Color, and 7.1 digital surround sound. Upgrade your GPU to full 3D capability with NVIDIA 3DTV Play software, enabling 3D gaming, picture viewing, and 3D web video streaming. See www.nvidia.com/3dtv for more details.
    * NVIDIA® 3D Vision and Surround require 3D Vision glasses and 3D Vision-ready displays. See
    www.nvidia.com/get3d for more information.
    * Minimum system power requirement based on a PC configured with an Intel Core i7 3.2GHz processor.
     
    Accessories
    • Driver DVD
    • Manual
     
    System Requirements
    • PCI Express compliant motherboard with one dual-width x16 graphics slot
    • Minimun 350 W or greater system power supply (with a minimum 12 V current rating of 20 A)
    • 300 MB of available hard disk espace
    • 2 GB system memory
    • Microsoft Windows 7, Windows Vista or Windows XP Operating System (32 or 64 bit)
    • CD-ROM/DVD-ROM drive or Internet connection
     
     
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