NVIDIA GeForce 6800 vs ATI Radeon X800 GT
What is the difference between NVIDIA GeForce 6800 and ATI Radeon X800 GT. Find out which graphics card has better performance.
Graphics Processor (GPU)
| NV41 | GPU Name | R480 |
| Curie | Architecture | R400 |
| TSMC | Foundry | TSMC |
| 130 nm | Process Size | 130 nm |
| 222 million | Transistors | 160 million |
| 225 mm² | Die Size | 297 mm² |
Graphics Card
| Nov 8th, 2004 | Release Date | Nov 1st, 2005 |
| GeForce 6 PCIe (6800) | Family | Radeon R400 PCIe (X800) |
| End-of-life | Production | End-of-life |
| GeForce PCX | Predecessor | Radeon R300 |
| PCIe 1.0 x16 | Bus Interface | PCIe 1.0 x16 |
Memory
| 256 MB | Memory Size | 128 MB |
| DDR | Memory Type | DDR |
| 256 bit | Memory Bus | 256 bit |
| 19.20 GB/s | Bandwidth | 22.40 GB/s |
Performance
| 3.900 GPixel/s | Pixel fillrate | 5.700 GPixel/s |
| 406.3 MVertices/s | Vertex fillrate | 712.5 MVertices/s |
| 3.900 GTexel/s | Texture fillrate | 5.700 GTexel/s |
Clock Speeds
| 300 MHz 600 Mbps effective | Memory Clock | 350 MHz 700 Mbps effective |
| 325 MHz | GPU Clock | 475 MHz |
Render Config
| 12 | TMUs | 12 |
| 12 | ROPs | 12 |
| 12 | Pixel Shaders | 12 |
| 5 | Vertex Shaders | 6 |
Board Design
| Single-slot | Slot Width | Single-slot |
| unknown | Thermal design power (TDP) | 40 W |
| 200 W | Suggested PSU | 200 W |
| 1x DVI 1x VGA 1x S-Video | Display Connectors | 1x DVI 1x VGA 1x S-Video |
| None | Power Connectors | None |
| P260 | Board Number | A474 |
API support
| 9.0c (9_3) | DirectX | 9.0b (9_2) |
| 2.1 (full) 3.0 (partial) | OpenGL | 2.1 |
| N/A | OpenCL | N/A |
| N/A | Vulkan | N/A |