AMD · Desktop GPU · 2010-12
VLIW4 architecture.
| Architecture | terascale |
|---|---|
| Die | Cayman |
| VRAM | 2GB GDDR5 |
| Bus | 256-bit |
| TBP | 250W |
| Raster (relative) | 4.5 |
| RT (relative) | — |
| Die area | 389 mm² |
| Transistors | 2.6 B |
| Compute units | 24 |
| Shaders | 1536 |
| TMUs | 96 |
| ROPs | 32 |
| Base clock | 880 MHz |
| Boost clock | 880 MHz |
| Memory speed | 5.5 Gbps |
| Memory bandwidth | 176 GB/s |
| L2 | 0.5 MB |
| FP32 compute | 2.7 TFLOPS |
| Launch price | $369 |