ATI Radeon X800 GTO2 vs AMD Radeon HD 6490M
What is the difference between ATI Radeon X800 GTO2 and AMD Radeon HD 6490M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| R480 | GPU Name | Seymour |
| R480 | Model number | Seymour XTX (216-0810005) |
| R400 | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 130 nm | Process Size | 40 nm |
| 160 million | Transistors | 370 million |
| 297 mm² | Die Size | 67 mm² |
Graphics Card
| Sep 15th, 2005 | Release Date | Jan 4th, 2011 |
| Radeon R400 PCIe (X800) | Family | Vancouver (HD 6400M) |
| End-of-life | Production | End-of-life |
| Radeon R300 | Predecessor | Manhattan |
| PCIe 1.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 256 MB | Memory Size | 512 MB |
| GDDR3 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 64 bit |
| 31.36 GB/s | Bandwidth | 25.60 GB/s |
Performance
| 6.400 GPixel/s | Pixel fillrate | 3.200 GPixel/s |
| 6.400 GTexel/s | Texture fillrate | 6.400 GTexel/s |
Clock Speeds
| 490 MHz 980 Mbps effective | Memory Clock | 800 MHz 3.2 Gbps effective |
| 400 MHz | GPU Clock | 800 MHz |
Render Config
| 16 | TMUs | 8 |
| 16 | ROPs | 4 |
Board Design
| unknown | Thermal design power (TDP) | unknown |
| 2x DVI 1x S-Video | Display Connectors | No outputs |
API support
| 9.0b (9_2) | DirectX | 11.2 (11_0) |
| 2.1 | OpenGL | 4.4 |
| N/A | OpenCL | 1.2 |
| N/A | Vulkan | N/A |