Architecture Overview
Architecture notes pending source review.
Quick Facts
- Architecture name
- R400
- Launch era / years active
- Pending source review.
- Predecessor
- Pending source review.
- Successor
- Pending source review.
- Process nodes
- Pending source review.
- Important chips
- Pending source review.
- Memory technologies
- Pending source review.
- CUDA / RT / Tensor generation
- Pending source review.
- Consumer series
- All-In-Wonder, FireGL, Mobility FireGL, Radeon 9000 Series, Radeon X1000 Series, Radeon X Series
- Workstation / professional series
- Pending source review.
- Data center series
- Pending source review.
- Source review status
- Pending source review.
Related GPUs
Popular GPU entries
| GPU | Architecture | Launch Date | Stream Processors | Memory | Bus Width | TDP/TBP | Segment |
|---|---|---|---|---|---|---|---|
| Radeon X1050 | R400 | 2008-01-25 | — | 128 MB DDR | 64-bit | 24 W | Gaming |
| Radeon X800 GTO | R400 | 2007-12-29 | — | 128 MB DDR | 256-bit | 49 W | Gaming |
| Radeon X800 GT AGP | R400 | 2007-11-08 | — | 256 MB GDDR3 | 256-bit | 40 W | Gaming |
| Radeon X800 GTO AGP | R400 | 2007-11-08 | — | 256 MB GDDR3 | 256-bit | 49 W | Gaming |
| Radeon X550 XT | R400 | 2007-01-24 | — | 128 MB GDDR3 | 128-bit | — | Gaming |
| Radeon X550 XTX | R400 | 2007-01-24 | — | 128 MB DDR | 64-bit | — | Gaming |
| Radeon X850 CrossFire Edition | R400 | 2006-09-10 | — | 256 MB GDDR3 | 256-bit | 69 W | Gaming |
| Radeon X800 GT | R400 | 2005-11-01 | — | 128 MB DDR | 256-bit | 40 W | Gaming |
| Radeon X800 CrossFire Edition | R400 | 2005-10-28 | — | 256 MB GDDR3 | 256-bit | — | Gaming |
| Radeon X800 GTO2 | R400 | 2005-09-15 | — | 256 MB GDDR3 | 256-bit | — | Gaming |