ATI Radeon X800 GT AGP vs NVIDIA GeForce 6800 GT
What is the difference between ATI Radeon X800 GT AGP and NVIDIA GeForce 6800 GT. Find out which graphics card has better performance.
Graphics Processor (GPU)
| R420 | GPU Name | NV45 |
| R420 GT (215RAACGA12F) | Model number | 6800 GT |
| R400 | Architecture | Curie |
| TSMC | Foundry | TSMC |
| 130 nm | Process Size | 130 nm |
| 160 million | Transistors | 222 million |
| 281 mm² | Die Size | 287 mm² |
Graphics Card
| Nov 8th, 2007 | Release Date | Jun 8th, 2004 |
| Radeon R400 AGP (X800) | Family | GeForce 6 PCIe (6800) |
| End-of-life | Production | End-of-life |
| Radeon R300 | Predecessor | GeForce PCX |
| AGP 8x | Bus Interface | PCIe 1.0 x16 |
Memory
| 256 MB | Memory Size | 256 MB |
| GDDR3 | Memory Type | GDDR3 |
| 256 bit | Memory Bus | 256 bit |
| 31.55 GB/s | Bandwidth | 32.00 GB/s |
Performance
| 3.784 GPixel/s | Pixel fillrate | 5.600 GPixel/s |
| 709.5 MVertices/s | Vertex fillrate | 525.0 MVertices/s |
| 3.784 GTexel/s | Texture fillrate | 5.600 GTexel/s |
Clock Speeds
| 493 MHz 986 Mbps effective | Memory Clock | 500 MHz 1000 Mbps effective |
| 473 MHz | GPU Clock | 350 MHz |
Render Config
| 8 | TMUs | 16 |
| 8 | ROPs | 16 |
| 8 | Pixel Shaders | 16 |
| 6 | Vertex Shaders | 6 |
Board Design
| Single-slot | Slot Width | Single-slot |
| 40 W | Thermal design power (TDP) | 67 W |
| 200 W | Suggested PSU | 250 W |
| 1x DVI 1x VGA 1x S-Video | Display Connectors | 2x DVI 1x S-Video |
| 1x Molex | Power Connectors | 1x 6-pin |
API support
| 9.0b (9_2) | DirectX | 9.0c (9_3) |
| 2.1 | OpenGL | 2.1 |
| N/A | OpenCL | N/A |
| N/A | Vulkan | N/A |