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 X800 XL | R400 | 2004-12-01 | — | 256 MB GDDR3 | 256-bit | 49 W | Gaming |
| Radeon X800 XT | R400 | 2004-12-01 | — | 256 MB GDDR3 | 256-bit | 54 W | Gaming |
| Radeon X800 XT Mac Edition | R400 | 2004-12-01 | — | 256 MB GDDR3 | 256-bit | 54 W | Gaming |
| Radeon X850 PRO | R400 | 2004-12-01 | — | 256 MB GDDR3 | 256-bit | — | Gaming |
| Radeon X850 XT | R400 | 2004-12-01 | — | 256 MB GDDR3 | 256-bit | 69 W | Gaming |
| ATI Radeon X850 XT Platinum Edition | R400 | 2004-11-12 | 16 | 256 MB GDDR3 | 256-bit | 110 W | Gaming |
| Radeon X800 SE | R400 | 2004-10-04 | — | 128 MB DDR | 256-bit | — | Gaming |
| All-In-Wonder X800 GT | R400 | 2004-09-21 | — | 128 MB GDDR3 | 128-bit | — | Gaming |
| All-In-Wonder X800 XT | R400 | 2004-09-21 | — | 256 MB GDDR3 | 256-bit | — | Gaming |
| Radeon X700 | R400 | 2004-09-01 | — | 128 MB DDR | 128-bit | 44 W | Gaming |