ATI Radeon X1950 PRO AGP vs AMD Radeon HD 8490 OEM
What is the difference between ATI Radeon X1950 PRO AGP and AMD Radeon HD 8490 OEM. Find out which graphics card has better performance.
Graphics Processor (GPU)
| RV570 | GPU Name | Caicos |
| RV570 XT (215PADAKA12FG) | Model number | Caicos XTX |
| R500 | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 80 nm | Process Size | 40 nm |
| 330 million | Transistors | 370 million |
| 230 mm² | Die Size | 67 mm² |
Graphics Card
| Oct 25th, 2006 | Release Date | Jul 23rd, 2013 |
| Radeon R500 AGP (X1950) | Family | Sea Islands (HD 8400) |
| End-of-life | Production | End-of-life |
| Radeon R400 AGP | Predecessor | Southern Islands |
| AGP 8x | Bus Interface | PCIe 2.0 x16 |
Memory
| 512 MB | Memory Size | 1024 MB |
| GDDR3 | Memory Type | DDR3 |
| 256 bit | Memory Bus | 64 bit |
| 44.16 GB/s | Bandwidth | 14.40 GB/s |
Performance
| 6.900 GPixel/s | Pixel fillrate | 3.500 GPixel/s |
| 6.900 GTexel/s | Texture fillrate | 7.000 GTexel/s |
Clock Speeds
| 690 MHz 1380 Mbps effective | Memory Clock | 900 MHz 1800 Mbps effective |
| 575 MHz | GPU Clock | 875 MHz |
Render Config
| 12 | TMUs | 8 |
| 12 | ROPs | 4 |
Board Design
| Single-slot | Slot Width | Single-slot |
| 66 W | Thermal design power (TDP) | 35 W |
| 250 W | Suggested PSU | 200 W |
| 2x DVI 1x S-Video | Display Connectors | 1x DVI 1x DisplayPort |
| 2x Molex | Power Connectors | None |
API support
| 9.0c (9_3) | DirectX | 11.2 (11_0) |
| 2.1 (full) 3.0 (partial) | OpenGL | 4.4 |
| N/A | OpenCL | 1.2 |
| N/A | Vulkan | N/A |
| 3.0 | Shader Model | 5.0 |