ATI Mobility Radeon X1800 XT vs AMD Radeon HD 6490
What is the difference between ATI Mobility Radeon X1800 XT and AMD Radeon HD 6490. Find out which graphics card has better performance.
Graphics Processor (GPU)
| M58 | GPU Name | Redwood |
| M58 P (216PQKCKA15FG) | Model number | Redwood LE |
| R500 | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 90 nm | Process Size | 40 nm |
| 321 million | Transistors | 627 million |
| 288 mm² | Die Size | 104 mm² |
Graphics Card
| Mar 1st, 2006 | Release Date | Jul 4th, 2011 |
| M5x (Mobility X1) | Family | Northern Islands (HD 6400) |
| End-of-life | Production | End-of-life |
| M2x | Predecessor | Evergreen |
| PCIe 1.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 256 MB | Memory Size | 1024 MB |
| GDDR3 | Memory Type | DDR2 |
| 256 bit | Memory Bus | 128 bit |
| 41.60 GB/s | Bandwidth | 16.00 GB/s |
Performance
| 8.800 GPixel/s | Pixel fillrate | 4.400 GPixel/s |
| 8.800 GTexel/s | Texture fillrate | 8.800 GTexel/s |
Clock Speeds
| 650 MHz 1300 Mbps effective | Memory Clock | 500 MHz 1000 Mbps effective |
| 550 MHz | GPU Clock | 550 MHz |
Render Config
| 16 | TMUs | 16 |
| 16 | ROPs | 8 |
Board Design
| unknown | Thermal design power (TDP) | 39 W |
| No outputs | Display Connectors | 1x DVI 1x HDMI 1x VGA |
API support
| 9.0c (9_3) | DirectX | 11.2 (11_0) |
| 2.1 | OpenGL | 4.4 |
| N/A | OpenCL | 1.2 |
| N/A | Vulkan | N/A |
| 3.0 | Shader Model | 5.0 |