GPU Wiki
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 5470 | TeraScale 2 | 2012-02-13 | 80 | 512 MB GDDR3 | 64-bit | 19 W | Gaming |
| Radeon HD 4720 | TeraScale | 2011-12-11 | 320 | 1 GB GDDR3 | 128-bit | 55 W | Gaming |
| Radeon HD 5830 | TeraScale 2 | 2010-02-25 | 1,120 | 1 GB GDDR5 | 256-bit | 175 W | Gaming |
| Radeon HD 4700 | TeraScale | 2010-02-11 | 320 | 512 MB DDR2 | 128-bit | 50 W | Gaming |
| Radeon HD 5450 PCIe x1 | TeraScale 2 | 2010-02-04 | 80 | 512 MB DDR3 | 64-bit | 19 W | Gaming |
| Radeon HD 5490 | TeraScale 2 | 2012-10-28 | 80 | 1 GB GDDR3 | 64-bit | 19 W | Gaming |
| Radeon HD 4580 | TeraScale | 2011-11-20 | 120 | 512 MB GDDR3 | 128-bit | 65 W | Gaming |
| Radeon HD 5770 X2 | TeraScale 2 | 2010-10-13 | 800 | 1 GB GDDR5 | 128-bit | — | Gaming |
| Radeon HD 5870 Eyefinity 6 | TeraScale 2 | 2010-03-11 | 1,600 | 2 GB GDDR5 | 256-bit | 228 W | Gaming |
| Radeon HD 5570 OEM | TeraScale 2 | 2010-02-09 | 320 | 1 GB GDDR3 | 128-bit | 39 W | Gaming |