Product Compare
AMD Radeon Instinct MI60 vs AMD Radeon Pro Vega 20
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Nov 2018 | Nov 2018 |
| Generation | Radeon Instinct | Radeon Pro Mac |
| Type | Professional | Mobile |
| Bus Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 1200 MHz | 815 MHz |
| Boost Clock | 1800 MHz | 1283 MHz |
| Memory Clock | 1000 MHz | 740 MHz |
| Memory | ||
| Memory Size | 32GB | 4GB |
| Memory Type | HBM2 | HBM2 |
| Memory Bus | 4096bit | 1024bit |
| Bandwidth | 1024GB/s | 189.4GB/s |
| Render Config | ||
| Compute Units | 64 | 20 |
| Shading Units | 4096 | 1280 |
| TMUs | 256 | 80 |
| ROPs | 64 | 32 |
| L1 Cache | 16 KB (per CU) | 16 KB (per CU) |
| L2 Cache | 4 MB | 1024 KB |
| Theoretical Performance | ||
| Pixel Rate | 115.2 GPixel/s | 41.06 GPixel/s |
| Texture Rate | 460.8 GTexel/s | 102.6 GTexel/s |
| FP16 (half) | 29.49 TFLOPS | 6.569 TFLOPS |
| FP32 (float) | 14.75 TFLOPS | 3.284 TFLOPS |
| FP64 (double) | 7.373 TFLOPS | 205.3 GFLOPS |
| Graphics Processor | ||
| GPU Name | Vega 20 | Vega 12 |
| GPU Variant | Vega 20 GL | Vega 12 XTA |
| Architecture | GCN 5.1 | GCN 5.0 |
| Foundry | TSMC | GlobalFoundries |
| Process Size | 7 nm | 14 nm |
| Transistors | 13.23 billion | Unknown |
| Die Size | 331 mm² | Unknown |
| Board Design | ||
| TDP | 300W | 100W |
| Suggested PSU | 700 W | |
| Outputs | 1x mini-DisplayPort 1.4a | No outputs |
| Power Connectors | 1x 6-pin + 1x 8-pin | |
| Graphics Features | ||
| DirectX | 12 (12_1) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.1 |
| Vulkan | 1.2 | 1.2 |
| Shader Model | 6.4 | 6.3 |