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ATI Radeon GPU Wiki
ATI Radeon GPU specs and history.
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| GPU | Architecture | Launch Date | Stream Processors | Memory | Bus Width | TDP/TBP | Segment |
|---|---|---|---|---|---|---|---|
| Radeon HD 2600 PRO | TeraScale | 2007-06-28 | 120 | 256 MB DDR2 | 128-bit | 35 W | Gaming |
| Radeon HD 2600 XT | TeraScale | 2007-06-28 | 120 | 256 MB GDDR4 | 128-bit | 50 W | Gaming |
| Radeon HD 2600 XT AGP | TeraScale | 2007-06-28 | 120 | 256 MB GDDR3 | 128-bit | 45 W | Gaming |
| Radeon X1650 AGP | Ultra-Threaded SE | 2007-02-01 | — | 256 MB DDR2 | 128-bit | — | Gaming |
| Radeon X550 XT | R400 | 2007-01-24 | — | 128 MB GDDR3 | 128-bit | — | Gaming |
| Radeon X1550 AGP | Ultra-Threaded SE | 2007-01-01 | — | 256 MB DDR2 | 64-bit | 27 W | Gaming |
| Radeon X1900 G5 Mac Edition | Ultra-Threaded SE | 2006-11-06 | — | 256 MB GDDR3 | 256-bit | 75 W | Gaming |
| Radeon X1650 XT | Ultra-Threaded SE | 2006-10-30 | — | 256 MB GDDR3 | 128-bit | 55 W | Gaming |
| Radeon X1950 PRO AGP | Ultra-Threaded SE | 2006-10-25 | — | 512 MB GDDR3 | 256-bit | 66 W | Gaming |
| ATI Radeon X1950 XTX | Ultra-Threaded SE | 2006-10-17 | 48 | 512 MB GDDR4 | 256-bit | 125 W | Gaming |