ATI Radeon X800 XT AGP vs ATI Radeon X1800 XL
What is the difference between ATI Radeon X800 XT AGP and ATI Radeon X1800 XL. Find out which graphics card has better performance.
Graphics Processor (GPU)
| R420 | GPU Name | R520 |
| R420 XT | Model number | R520 XL |
| R400 | Architecture | R500 |
| TSMC | Foundry | TSMC |
| 130 nm | Process Size | 90 nm |
| 160 million | Transistors | 321 million |
| 281 mm² | Die Size | 288 mm² |
Graphics Card
| Mar 1st, 2004 | Release Date | Oct 1st, 2005 |
| Radeon R400 AGP (X800) | Family | Radeon R500 PCIe (X1800) |
| End-of-life | Production | End-of-life |
| Radeon R300 | Predecessor | Radeon R400 PCIe |
| 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 |
| 32.00 GB/s | Bandwidth | 32.00 GB/s |
Performance
| 8.000 GPixel/s | Pixel fillrate | 8.000 GPixel/s |
| 750.0 MVertices/s | Vertex fillrate | 1.000 GVertices/s |
| 8.000 GTexel/s | Texture fillrate | 8.000 GTexel/s |
Clock Speeds
| 500 MHz 1000 Mbps effective | Memory Clock | 500 MHz 1000 Mbps effective |
| 500 MHz | GPU Clock | 500 MHz |
Render Config
| 16 | TMUs | 16 |
| 16 | ROPs | 16 |
| 16 | Pixel Shaders | 16 |
| 6 | Vertex Shaders | 8 |
Board Design
| Single-slot | Slot Width | Single-slot |
| 54 W | Thermal design power (TDP) | 70 W |
| 250 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 |