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VIDEO-PX7800GT
User Manual
25 pgs811.47 Kb0

Jaton VIDEO-PX7800GT User Manual

Video-PX7800GT series
nVIDIA GeForce™ 7800GT
User’s Manual
Version 1.00
Copyright © 2005 Jaton Corporation, USA
Contents
Introduction
The new Video-PX7800GT series represent a significant leap forward in 3D graphics design, delivering the unparallel horsepower and revolutionary technologies you need to tear through the latest games. Video-PX7800GT series deliver blazing frame rates and outstanding image quality so you can experience full throttle graphics performance.
Video-PX7800GT series are designed to reach even higher levels of performance through NVIDIA SLI technology. With NVIDIA SLI, you can combine two Video-PX7800GT series in a single system to scale performance by up to 2x. Through and intelligent combination of software and hardware, NVIDIA SLI is able to offer this unbelievable performance on over 60 of the top PC titles. If you’re ever dreamed of running id Software’s DOOM 3 at 90 frames per second, NVIDIA SLI can make your dream a reality.
Raising the bar for performance, visual effects, image quality and video functionality, the Video-PX7800GT series power and extreme PC experience. No longer do you have to choose between blazing frame rates and the highest image quality. By equipping your rig with a Video-PX7800GT series card, you can experience the power of full throttle graphics performance.
Features and Specifications
Video-PX7800GT series
Next-Generation Superscalar GPU Architecture
Delivers up to 2x the shading power of previous generation products taking gaming performance to extreme levels.
Microsoft® DirectX® 9.0 Shader Model 3.0 Support Ensures top-notch compatibility and performance for all DirectX® 9 applications, including Shader Model 3.0 titles.
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NVIDIA® CineFX™ 4.0 Engine Delivers advanced visual effects at unimaginable speeds. Full support for Microsoft® DirectX® 9.0 Shader Model 3.0 enables stunning and complex special effects. Next-generation shader architecture with new texture unit design streamlines texture processing for faster and smoother gameplay.
NVIDIA 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 today's hottest games.
NVIDIA® Intellisample™ 4.0 Technology The industry’s fastest antialiasing delivers ultra-realistic visuals, with no jagged edges, at lightning-fast speeds. Visual quality is taken to new heights through a new rotated grid sampling pattern, advanced 128 Tap sample coverage, 16x anisotropic filtering, and support for transparency supersampling and multisampling.
64-Bit Floating Point Texture Filtering and Blending Based on the OpenEXR technology from Industrial Light & Magic, NVIDIA’s 64-bit texture implementation delivers state-of­the-art high dynamic-range (HDR) visual effects through floating point capabilities in shading, filtering, texturing, and blending.
NVIDIA PureVideo Technology The combination of high-definition video processors and NVIDIA DVD decoder software delivers unprecedented picture clarity, smooth video, accurate color, and precise image scaling for all video content to turn your PC into a high-end home theater. Feature requires supported video software.
Adaptable Programmable Video Processor PureVideo’s programmable technology adapts to new video encoding formats as they are developed to provide a future-proof video solution. Feature requires supported video software.
High-Definition MPEG-2 and WMV Hardware Acceleration Smoothly playback all MPEG-2 and WMV video—including
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WMV-HD—with minimal CPU usage so the PC is free to do other work. Feature requires supported video software.
Advanced Motion Adaptive De-Interlacing Smoothes video and DVD playback on progressive displays to deliver a crisp, clear picture that rivals high-end home theater systems. Feature requires supported video software.
Video Scaling and Filtering High-quality scaling and filtering technology delivers a clear, clean image at any window size, including full-screen HDTV resolutions up to 1080i.
Video Color Correction
Color temperature correction makes actors’ faces appear natural, rather than washed out and pale, when playing videos on LCD and CRT displays. Display gamma correction ensures videos are not too dark, overly bright, or washed out regardless of the video format or display. Feature requires supported video software.
Integrated HDTV Encoder Provides world-class TV-out functionality up to 1080i resolution.
UltraShadow II Technology Enhances the performance of bleeding-edge games, like id Software’s Doom 3, that feature complex scenes with multiple light sources and objects. 2nd-generation technology delivers more than 4x the shadow processing power over the previous generation.
128-Bit Studio-Precision Computation 128-bit studio-precision computation through the entire pipeline prevents image defects due to low precision and ensures the best image quality for even the most demanding applications.
Full-Speed 32-Bit Color Precision Delivers increased image quality with no performance compromise.
NVIDIA® ForceWare™ Unified Driver Architecture (UDA) Delivers a proven record of compatibility, reliability, and stability with the widest range of games and applications. ForceWare ensures the best out-of-box experience for every user and delivers continuous performance and feature updates over the
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life of NVIDIA GeForce GPUs. Includes full support for PCI Express and AGP.
OpenGL® 2.0 Optimizations and Support Ensures the best performance and application compatibility for all OpenGL applications.
NVIDIA® 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.
Digital Vibrance Control 3.0 Technology Allows the user to adjust color controls digitally to compensate for the lighting conditions of their workspace, in order to achieve accurate, bright colors in all conditions.
PCI Express PCI Express bus doubles the bandwidth of AGP 8X delivering over 4GB/s in both upstream and downstream data transfers.
Dual 400MHz RAMDACs Blazing-fast RAMDACs support dual QXGA displays with ultra­high, ergonomic refresh rates–up to 2048x1536@85Hz.
Dual DVI Support Able to drive the industry’s largest and highest resolution flat­panel displays.
System Requirement
• A PCI Express compliant motherboard
• A minimum 350W system power supply (with 12V
current rating of 20A)
• A PCI Express supplementary power connector
• CD-ROM drive, Quad speed or faster
• Hard Drive with at least 100MB Free space
• MS Windows® 2000/XP operating system
Note: For two GeForce 7800 GT-based graphics cards running in NVIDIA SLI configurations, a minimum 450W power supply (with 12V rating of 26A) is recommended.
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Check List
• Video-PX7800GT Multimedia Accelerator
• Mini-DIN 9-pin converter cable for VIVO connection
(Part # CB9D0006)
• DVI to RGB converter (X2)
• Standard 4 pin to 6 pin PCI-E power converter cable
(Part # CB6D0001)
• Software & Documents CD
• Quick Start Guide (Printed)
Hardware Description
Product name / PCB version Core Chipset PCB Size Memory Size
Video-PX7800GT P317 nVIDIA GeForce 780 0GT W=9” X H=4. 376” 8M*32 x 8 BGA GDDR3 256MB
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Display Devices Output
1. DVI out - DVI connects to LCD display panel.
2. DVI converts to RGB with DVI-RGB converter for VGA out.
3. DVI out - DVI connects to LCD display panel.
4. DVI converts to RGB with DVI-RGB converter for VGA out.
5. Video Out - Connects to HDTV via Component Video Out or to regular TV via S-video Out or Composite Out.
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