AMD · Desktop GPU · 2015-06
HBM debut with a liquid-cooled reference card.
| Architecture | gcn |
|---|---|
| Die | Fiji |
| VRAM | 4GB HBM |
| Bus | 4096-bit |
| TBP | 275W |
| Raster (relative) | 13 |
| RT (relative) | — |
| Die area | 596 mm² |
| Transistors | 8.9 B |
| Compute units | 64 |
| Shaders | 4096 |
| TMUs | 256 |
| ROPs | 64 |
| Base clock | 1050 MHz |
| Boost clock | 1050 MHz |
| Memory speed | 1 Gbps |
| Memory bandwidth | 512 GB/s |
| L2 | 2 MB |
| FP32 compute | 8.6 TFLOPS |
| Launch price | $649 |