AMD Radeon R9 390
| General information | |
| Vendor | AMD |
| Released | 2015 |
| Segment | Desktop |
| Type | DIntegratedscrete |
| Interface | PCIe 3.0 |
| Resolution | 4096 x 2160 |
| Graphics processor | |
| Architecture | GCN 1.1 |
| Core | Grenada |
| Number of GPUs | 1 |
| Lithography | 28 nm |
| Number of transistors | 6200 million |
| Die Size | 438 mm² |
| Core frequency | 1000 MHz |
| Shading Units | 2560 |
| ROPs | 64 |
| TMUs | 160 |
| Pixel Rate | 64.0 GPixel/s |
| Texture Rate | 160.0 GTexel/s |
| Memory | |
| Type | GDDR5 |
| Capacity | 8192 Mb |
| Frequency | 6000 MHz |
| Bus | 512 bit |
| Bandwidth | 384 GB/s |
| Power supply | |
| TDP | 275 W |
| Power supply requirements | 750 W |
| Power connectors | 6-pin + 8-pin |
| Supported technologies | |
| DirectX | 12.0 |
| OpenGL | 4.5 |
| OpenCL | 2.1 |
| Shader Model | 5.0 |
| SLI / CrossFireX | CrossFireX |
| Other | • ATI Eyefinity • HDCP • AMD HD3D • AMD PowerPlay • AMD PowerTune • AMD ZeroCore • AMD Mantle • Vulkan API • AMD App Acceleration • AMD Virtual Super Resolution • AMD Frame Rate Target Control • AMD TrueAudio • AMD FreeSync • AMD LiquidVR |
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