ATI Radeon X1950 PRO AGP vs NVIDIA GeForce 6800 Ultra
What is the difference between ATI Radeon X1950 PRO AGP and NVIDIA GeForce 6800 Ultra. Find out which graphics card has better performance.
Graphics Processor (GPU)
| RV570 | GPU Name | NV45 |
| RV570 XT (215PADAKA12FG) | Model number | 6800 Ultra |
| R500 | Architecture | Curie |
| TSMC | Foundry | TSMC |
| 80 nm | Process Size | 130 nm |
| 330 million | Transistors | 222 million |
| 230 mm² | Die Size | 287 mm² |
Graphics Card
| Oct 25th, 2006 | Release Date | Jul 26th, 2004 |
| Radeon R500 AGP (X1950) | Family | GeForce 6 PCIe (6800) |
| End-of-life | Production | End-of-life |
| Radeon R400 AGP | Predecessor | GeForce PCX |
| AGP 8x | Bus Interface | PCIe 1.0 x16 |
Memory
| 512 MB | Memory Size | 256 MB |
| GDDR3 | Memory Type | GDDR3 |
| 256 bit | Memory Bus | 256 bit |
| 44.16 GB/s | Bandwidth | 35.20 GB/s |
Performance
| 6.900 GPixel/s | Pixel fillrate | 6.800 GPixel/s |
| 1.150 GVertices/s | Vertex fillrate | 637.5 MVertices/s |
| 6.900 GTexel/s | Texture fillrate | 6.800 GTexel/s |
Clock Speeds
| 690 MHz 1380 Mbps effective | Memory Clock | 550 MHz 1100 Mbps effective |
| 575 MHz | GPU Clock | 425 MHz |
Render Config
| 12 | TMUs | 16 |
| 12 | ROPs | 16 |
| 36 | Pixel Shaders | 16 |
| 8 | Vertex Shaders | 6 |
Board Design
| Single-slot | Slot Width | Dual-slot |
| 66 W | Thermal design power (TDP) | 81 W |
| 250 W | Suggested PSU | 250 W |
| 2x DVI 1x S-Video | Display Connectors | 2x DVI 1x S-Video |
| 2x Molex | Power Connectors | 1x 6-pin |
API support
| 9.0c (9_3) | DirectX | 9.0c (9_3) |
| 2.1 (full) 3.0 (partial) | OpenGL | 2.1 |
| N/A | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 3.0 | Shader Model | 3.0 |