Product Compare
AMD Radeon Pro Duo Polaris vs AMD Radeon Instinct MI250
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Apr 2017 | Nov 2021 |
| Generation | Radeon Pro GCN | Radeon Instinct |
| Type | Desktop | Professional |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Memory Clock | 1750 MHz | 1600 MHz |
| Base Clock | 1000 MHz | |
| Boost Clock | 1700 MHz | |
| Memory | ||
| Memory Size | 16GB | 128GB |
| Memory Type | GDDR5 | HBM2e |
| Memory Bus | 256bit | 8192bit |
| Bandwidth | 224.0GB/s | 3277GB/s |
| Render Config | ||
| Compute Units | 36 | 208 |
| Shading Units | 2304 | 13312 |
| TMUs | 144 | 832 |
| ROPs | 32 | 0 |
| L1 Cache | 16 KB (per CU) | 16 KB (per CU) |
| L2 Cache | 2 MB | 16 MB |
| Theoretical Performance | ||
| Pixel Rate | 39.78 GPixel/s | 0 MPixel/s |
| Texture Rate | 179.0 GTexel/s | 1414 GTexel/s |
| FP16 (half) | 5.728 TFLOPS | 362.1 TFLOPS |
| FP32 (float) | 5.728 TFLOPS | 45.26 TFLOPS |
| FP64 (double) | 358.0 GFLOPS | 45.26 TFLOPS |
| Graphics Processor | ||
| GPU Name | Ellesmere | Aldebaran |
| GPU Variant | Ellesmere Gemini GL | Aldebaran |
| Architecture | GCN 4.0 | CDNA 2.0 |
| Foundry | GlobalFoundries | TSMC |
| Process Size | 14 nm | 6 nm |
| Transistors | 5.7 billion | 58.2 billion |
| Die Size | 232 mm² | Unknown |
| Board Design | ||
| TDP | 250W | 500W |
| Suggested PSU | 600 W | 900 W |
| Outputs | 1x HDMI 2.0b3x DisplayPort 1.4a | No outputs |
| Power Connectors | 1x 6-pin + 1x 8-pin | 2x 8-pin |
| Graphics Features | ||
| DirectX | 12 (12_0) | N/A |
| OpenGL | 4.6 | N/A |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.3 | N/A |
| Shader Model | 6.7 | N/A |