ATI entries cover all cards sold under the ATI Radeon brand, including AMD-era chips still branded ATI (HD 2000 through HD 5000 series, 2007–2010). The brand-on-the-box rule applies: if the retail box said "ATI Radeon," it is listed here. AMD-branded Radeon cards from the HD 6000 series onward are listed under AMD.
GPU Wiki
ATI Radeon GPU Wiki
ATI Radeon GPU records, specifications, and historical context.
Popular Series
Architecture
Segment
Popular GPU entries
| GPU | Architecture | Launch Date | Stream Processors | Memory | Bus Width | TDP/TBP | Segment |
|---|---|---|---|---|---|---|---|
| Radeon X1300 LE | Ultra-Threaded SE | 2005-10-05 | — | 64 MB DDR | 64-bit | — | Gaming |
| Radeon X1300 PCI | Ultra-Threaded SE | 2005-10-05 | — | 128 MB DDR | 128-bit | — | Gaming |
| Radeon X1300 PRO AGP | Ultra-Threaded SE | 2005-10-01 | — | 256 MB DDR | 128-bit | 31 W | Gaming |
| Radeon X1800 XL | Ultra-Threaded SE | 2005-10-01 | — | 256 MB GDDR3 | 256-bit | 70 W | Gaming |
| Radeon X1800 XT | Ultra-Threaded SE | 2005-10-01 | — | 512 MB GDDR3 | 256-bit | 113 W | Gaming |
| Radeon X800 GTO2 | R400 | 2005-09-15 | — | 256 MB GDDR3 | 256-bit | — | Gaming |
| Radeon X850 PRO AGP | R400 | 2005-09-04 | — | 256 MB GDDR3 | 256-bit | — | Gaming |
| All-In-Wonder X600 PRO | R300 | 2005-07-01 | — | 256 MB DDR | 128-bit | — | Gaming |
| Radeon X550 | R300 | 2005-07-01 | — | 128 MB DDR | 128-bit | — | Gaming |
| Radeon X550 HyperMemory | R300 | 2005-07-01 | — | 256 MB DDR2 | 128-bit | — | Gaming |