• Powered by NVIDIA GeForce 7800GTX VPU
  • Supports PCI Express and 24 pipelines
  • Microsoft DirectX 9.0C and OpenGL 2.0 support
  • Integrated with the industry's best 256MB GDDR3 memory and 256-bit memory interface
  • Features dual DVI-I / D-sub (by adapter) / TV-OUT
  • Supports HDTV function and HDTV cable enclosed
  • Supports VIVO function for video editing
  • GIGABYTE's Turbo Force Edition guarantee
  • Introduction
    GIGABYTE TECHNOLOGY Co. Ltd. would like to introduce GV-NX78T256D-ZK, high definition VGA solution based on the NVIDIA GeForce 7800GT graphics processor. The GV-NX78T256D-ZK with an incredible 20 pixel pipeline is arguably the industry's powerful and technically advanced graphics accelerator card. The new high-end VGA card from GIGABYTE boasts NVIDIA's top-three mainstream architectures, the Power of 3, which comprise Shader Model 3.0, HDR (High Dynamic Range), and SLI technology, and also supports a host of industry wide technological advancements such as OpenGL 2.0 and Microsoft Vista® 64-bit operating systems. Also, the special fansink designed by Zalman provides very excellent cooling efficiency under the heavy loading 3D application.
  • CineFX 4.0 Engine
    Through CineFX 4.0 engine that allows developers to create unique 3D game features and effects in both game animation and high-definition video. Gamers can get plus benefit from CineFX 4.0 that streamlines the creation of complex visual effects.
  • Intellisample™ 4.0
    It can increase performance at higher resolutions through advances in compression technology to deliver exceptional visual quality.
  • UltraShadow™ II
    Fulfill complex digital lights and realistic shadows in future-generation games, such as Doom3.
  • Microsoft® DirectX® Shader Model 3.0
    Provide infinite program command length creating photorealistic scenes and environments in games, without compromising overall PC performance.
  • OpenGL 2.0®
    Ensure top-notch compatibility and performance for all OpenGL application.
  • PCI Express
    Designed to run perfectly with the next-generation PCI Express bus architecture. This new bus doubles the bandwidth of AGP 8X delivering over 4 GB/sec. in both upstream and downstream data transfers.
  • Dual-link DVI
    Able to drive the industry's largest and highest resolution flat-panel displays up to 2560x1600.
  • PureVideo™ HD
    Available on HD DVDs and Blu-ray discs, high-definition movies are bringing an exciting new video experience to PC users. NVIDIA® PureVideo™ HD technology lets you enjoy cinematic-quality HD DVD and Blu-ray movies with low CPU utilization and power consumption, allowing higher quality movie playback and picture clarity.PureVideo HD technology provides a combination of powerful hardware acceleration, content security, and integration with movie players, plus all the features found in PureVideo.
  • Windows Vista® Ready
    NVIDIA's third-generation GPU architecture built for Windows Vista gives users the best possible experience with the 3D graphical user interface in the upcoming operating system (OS) from Microsoft.
  • SLI™ Technology
    Delivers up to 2X the performance of a single GPU configuration for unparalleled gaming experiences by allowing two graphics cards to run in parallel. The must-have feature for performance PCI Express graphics, SLI dramatically scales performance on 60 top PC games.
  • Microsoft® DirectX® 9.0C
    Ensures the best performance and application compatibility for all DirectX 9.0C applications.
  • nView® Multi-Display Technology
    Advanced technology provides the ultimate in viewing flexibility and control for multiple monitors. NVIDIA GPUs are enabled to support multi-displays, but graphics cards vary.
  • Turbo Force Technology
    GIGABYTE's proprietary Turbo Force technology that comprises T3 technology and V-tuner2 overclocking application. T3 technology comprises a series of performance tuning process that ensure maximum stability and enhance over 10% performance.
    • Performance AssuranceTuning: By using a special verification process to make sure the card maintains excellent performance during tough environmental conditions.
    • Stabilith Tuning: Unique process to measure the chip feature of the GPU and leave enough margin to assure Stability.
    • Power Optimization Tuning: Set the best power balance for the selected clock to enhance product stability and avoid overheating.
  • GIGABYTE @VGA
    To make it easier update the VGA BIOS than before and help users update the latest VGA BIOS from Internet automatically.
  • Widescreen resolution support
    ResolutionColors (bits) Refresh Rate (Hz)
    16:10
    640 x 4008/16/3260~75
    960 x 6008/16/3260~240
    1280 x 8008/16/3260~150
    1920 x 12008/16/3260~85
    16:9
    1088 x 6128/16/3260~200
    1280 x 7208/16/3260~150
    1600 x 9008/16/3260~120
    1920 x 10808/16/3230~85

    *Resolutions are limited by the performance of the attached monitor.
    16:9 / 16:10 aspect ratio monitors are only supported on Windows® XP. The complete list of resolutions depends on the driver version and operating system.
  • Display Support
    *Dual integrated 400MHz RAMDACs for analog display resolutions up to and including 2048x1536 at 75Hz.
    *Dual-link DVI capability to drive the industry's largest and highest resolution digital flat panel displays up to 2560x1600 at 60 Hz.
    *Integrated HDTV encoder provides analog TV-output (Component/Composite/S-Video) up to 1080i resolution....more information

* Les termes HDMI, interface multimédia haute définition HDMI et habillage commercial HDMI, et les logos HDMI sont des marques commerciales et des marques déposées de HDMI Licensing Administrator, Inc.
* Les informations ici proposées le sont pour référence uniquement. GIGABYTE se réserve le droit de modifier ce contenu à tout moment et sans préavis.
* Marques et logos appartiennent aux détenteurs respectifs de leurs droits.
* L'architecture de grand nombre de PC affectera directement la capacité mémoire, en effet, une certaine quantité de RAM sera affectée au système, la quantité totale affichée pourra alors varier de celle insérée sur votre carte mère