AMD · Desktop GPU · 2008-06
GDDR5 debut; a value comeback.
| Architecture | terascale |
|---|---|
| Die | RV770 |
| VRAM | 0.5GB GDDR5 |
| Bus | 256-bit |
| TBP | 150W |
| Raster (relative) | 2.3 |
| RT (relative) | — |
| Die area | 256 mm² |
| Transistors | 956 M |
| Compute units | 10 |
| Shaders | 800 |
| TMUs | 40 |
| ROPs | 16 |
| Base clock | 750 MHz |
| Boost clock | 750 MHz |
| Memory speed | 3.6 Gbps |
| Memory bandwidth | 115 GB/s |
| FP32 compute | 1.2 TFLOPS |
| Launch price | $299 |