this one:
Gainward Ultra 2400 Goes Like Hell (6572) GeForce 6800 GT 256MB DDR3 TV-Out/DVI (AGP) - Retail (GX-020-GW)
The groundbreaking new NVIDIA® GeForce™ 6800 graphics processing units (GPUs) and their revolutionary technologies power worlds where reality and fantasy meet; worlds in which new standards are set for visual realism and quality, performance, and video functionality. The GeForce 6800 GPUs deliver powerful, elegant graphics to drench your senses, immersing you in unparalleled worlds of visual effects for the ultimate PC experience. Gainward have given this card Goes Like Hell status at is runs faster than 6800 Ultra clock speeds (400/1200).
- 400MHz Core Engine Clock speed
- 256MB 1200MHz high speed 1.6NS DDR3 memory
- Superscalar 16-Pipe GPU Architecture
- CineFX 3.0 Engine
- The Industry's First On-Chip Video Processor
- UltraShadow II Technology
- 64-Bit Texture Filtering and Blending
- Intellisample 3.0 Technology
- Unified Driver Architecture (UDA)
- nView Multi-Display Technology
- Digital Vibrance Control 3.0
- High-Speed GDDR3 Memory Interface
- 256-Bit Memory Interface with Advanced Memory Control
- 128-Bit Studio-Precision Computation
- Full-Speed 32-Bit Color Precision
- Advanced Adaptive De-Interlacing
- Video Scaling and Filtering
- TV-Out
- Dual 400MHz RAMDACs
- 0.13 Micron Process Technology