8.4
The Radeon R9 390X HIS IceQ X² OC 8GB Edition is clocked at 1070 MHz.
It has an SPU performance of 2561.
 | Core Speed | 1070 MHz | | Transistor Size | 28nm | ||
|---|---|---|---|---|---|---|---|
| Architecture | GCN 1.1 Grenada XT | | Texture Mapping Units | 176 | ||
| SLI/Crossfire Support | yes | | Texture Rate | 188.3 GTexel/s | ||
| Integrated | no | | Render Output Units | 64 | ||
| Release Date | 18 Jun 2015 | | Pixel Rate | 68.5 GPixel/s | ||
| Required Power | 300W | | DirectX | 12 | ||
| Memory | 8192MB | | Shader Model | 5.0 | ||
| Memory Speed | 1500MHz | | Open GL Version | 4.4 | ||
| Memory Bus | 512 Bit | | Max Resolution | 4096x2160 | ||
| Memory Type | GDDR5 | | HDMI Connections | 1 | ||
| SPUs | 2816 | | DVI Connections | 2 | ||
| SPU Performance | 2561 | | VGA Connections | 0 |
With an effective SPU count of 2561, the AMD Radeon R9 390X HIS IceQ X² OC 8GB Edition processes shading and special graphical effects with no trouble at all. The GPU is extremely power-hungry at 300 Watts, however.
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