e-GeForce 6800 Ultra, 256 MB DDR3

Part Number: 256-A8-N345-TR


  • Base Clock: 400 MHZ
  • Memory Clock: 1100 MHz Effective
  • CUDA Cores: 16
  • Bus Type: AGP
  • Memory Detail: 256MB DDR3
  • Memory Bit Width: 256 Bit
  • Memory Speed: 1.6ns
  • Memory Bandwidth: 35.2 GB/s
  • UPC: 843368011369


  • Height: 3.88in - 88.4mm
  • Length: 8.5in - 215.9mm

Key Features

  • Superscalar 16-Pipe GPU Architecture
  • CineFX 3.0 Engine
  • Adaptable Programmable Video Processor
  • UltraShadow II Technology
  • 64-Bit Texture Filtering and Blending
  • Intellisample 3.0 Technology
  • Unified Driver Architecture (UDA)
  • NVIDIA® nView™ Multi-Display Technology
  • Digital Vibrance Control™ (DVC) Technology
  • NVIDIA PureVideo Technology
  • High-Speed GDDR3 Memory Interface
  • 256-Bit Memory Interface with Advanced Memory Control
  • 128-Bit Studio-Precision Computation
  • Full-Speed 32-Bit Color Precision
  • Integrated TV Encoder
  • Dual 400MHz RAMDACs
  • Microsoft® DirectX® 9.0 Optimizations and Support
  • OpenGL 2.0 Optimizations and Support
  • AGP 8X
  • Hardware MPEG-2 Encoder Hardware MPEG-2 Encoder
  • Video Mixer Renderer (VMR) Support

Resolution & Refresh

  • Max Analog: 2048 x 1536 x 32bit x 85 Hz
  • Max Digital: 1600 x 1200


  • 350 Watt or greater power supply with a minimum of 18 Amp on the +12 volt rail.
  • AGP compliant motherboard with one graphics slot.
  • Two available 4-pin Molex hard drive power dongles
  • Windows XP 32/64B

EVGA Precision X1

With a brand new layout, completely new codebase, new features and more, EVGA Precision X1 is faster, easier and better than ever. https://www.evga.com/px1


1k EVGA Bucks Sponsorship for every 200 posts. Come show off your rig and join in on one of the biggest things happening at EVGA. https://www.modsrigs.com

Technical Support

EVGA is here for you day or night to help answer any questions! https://www.evga.com/support


Follow EVGA on your favorite Social Networking Sites like Facebook, Twitter, Instagram, YouTube, Twitch, Discord, Steam, and Reddit. https://www.evga.com/teamevga