NVIDIA GeForce 7800 GS 20Pipes AGP vs ATI Radeon X850 XT AGP
What is the difference between NVIDIA GeForce 7800 GS 20Pipes AGP and ATI Radeon X850 XT AGP. Find out which graphics card has better performance.
Graphics Processor (GPU)
| G70 | GPU Name | R481 |
| GF-7800-GT-A2 | Model number | R481 XT (215RAFCGA11F) |
| Curie | Architecture | R400 |
| TSMC | Foundry | TSMC |
| 110 nm | Process Size | 130 nm |
| 302 million | Transistors | 160 million |
| 333 mm² | Die Size | 297 mm² |
Graphics Card
| Feb 2nd, 2006 | Release Date | Feb 28th, 2005 |
| GeForce 7 AGP (7800) | Family | Radeon R400 AGP (X850) |
| End-of-life | Production | End-of-life |
| GeForce 6 AGP | Predecessor | Radeon R300 |
| AGP 8x | Bus Interface | AGP 8x |
Memory
| 512 MB | Memory Size | 256 MB |
| GDDR3 | Memory Type | GDDR3 |
| 256 bit | Memory Bus | 256 bit |
| 40.00 GB/s | Bandwidth | 34.56 GB/s |
Performance
| 6.800 GPixel/s | Pixel fillrate | 8.320 GPixel/s |
| 743.8 MVertices/s | Vertex fillrate | 780.0 MVertices/s |
| 8.500 GTexel/s | Texture fillrate | 8.320 GTexel/s |
Clock Speeds
| 625 MHz 1250 Mbps effective | Memory Clock | 540 MHz 1080 Mbps effective |
| 425 MHz | GPU Clock | 520 MHz |
Render Config
| 20 | TMUs | 16 |
| 16 | ROPs | 16 |
| 20 | Pixel Shaders | 16 |
| 7 | Vertex Shaders | 6 |
Board Design
| Single-slot | Slot Width | Dual-slot |
| 75 W | Thermal design power (TDP) | 69 W |
| 250 W | Suggested PSU | 250 W |
| 1x DVI 1x VGA 1x S-Video | Display Connectors | 1x DVI 1x VGA 1x S-Video |
| 1x Molex | Power Connectors | 1x Molex |
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 |