NVIDIA GeForce 6800 Ultra DDL vs ATI Radeon X800 GTO2
What is the difference between NVIDIA GeForce 6800 Ultra DDL and ATI Radeon X800 GTO2. Find out which graphics card has better performance.
Graphics Processor (GPU)
| NV40 | GPU Name | R480 |
| 6800 Ultra | Model number | R480 |
| Curie | Architecture | R400 |
| TSMC | Foundry | TSMC |
| 130 nm | Process Size | 130 nm |
| 222 million | Transistors | 160 million |
| 287 mm² | Die Size | 297 mm² |
Graphics Card
| Apr 14th, 2004 | Release Date | Sep 15th, 2005 |
| GeForce 6 AGP (6800) | Family | Radeon R400 PCIe (X800) |
| End-of-life | Production | End-of-life |
| GeForce FX | Predecessor | Radeon R300 |
| AGP Pro 8x | Bus Interface | PCIe 1.0 x16 |
Memory
| 256 MB | Memory Size | 256 MB |
| GDDR3 | Memory Type | GDDR3 |
| 256 bit | Memory Bus | 256 bit |
| 35.20 GB/s | Bandwidth | 31.36 GB/s |
Performance
| 6.400 GPixel/s | Pixel fillrate | 6.400 GPixel/s |
| 600.0 MVertices/s | Vertex fillrate | 600.0 MVertices/s |
| 6.400 GTexel/s | Texture fillrate | 6.400 GTexel/s |
Clock Speeds
| 550 MHz 1100 Mbps effective | Memory Clock | 490 MHz 980 Mbps effective |
| 400 MHz | GPU Clock | 400 MHz |
Render Config
| 16 | TMUs | 16 |
| 16 | ROPs | 16 |
| 16 | Pixel Shaders | 16 |
| 6 | Vertex Shaders | 6 |
Board Design
| Dual-slot | Slot Width | Single-slot |
| 100 W | Thermal design power (TDP) | unknown |
| 300 W | Suggested PSU | 200 W |
| 2x DVI | Display Connectors | 2x DVI 1x S-Video |
API support
| 9.0c (9_3) | DirectX | 9.0b (9_2) |
| 2.1 | OpenGL | 2.1 |
| N/A | OpenCL | N/A |
| N/A | Vulkan | N/A |