Product Compare
AMD Radeon Pro Vega 20 vs NVIDIA Tesla K80
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Nov 2018 | Nov 2014 |
| Generation | Radeon Pro Mac | Tesla |
| Type | Mobile | Professional |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 815 MHz | 562 MHz |
| Boost Clock | 1283 MHz | 824 MHz |
| Memory Clock | 740 MHz | 1253 MHz |
| Memory | ||
| Memory Size | 4GB | 12GB |
| Memory Type | HBM2 | GDDR5 |
| Memory Bus | 1024bit | 384bit |
| Bandwidth | 189.4GB/s | 240.6GB/s |
| Render Config | ||
| Compute Units | 20 | |
| Shading Units | 1280 | 2496 |
| TMUs | 80 | 208 |
| ROPs | 32 | 48 |
| L1 Cache | 16 KB (per CU) | 16 KB (per SMX) |
| L2 Cache | 1024 KB | 1536 KB |
| Theoretical Performance | ||
| Pixel Rate | 41.06 GPixel/s | 42.85 GPixel/s |
| Texture Rate | 102.6 GTexel/s | 171.4 GTexel/s |
| FP16 (half) | 6.569 TFLOPS | |
| FP32 (float) | 3.284 TFLOPS | 4.113 TFLOPS |
| FP64 (double) | 205.3 GFLOPS | 1371 GFLOPS |
| Graphics Processor | ||
| GPU Name | Vega 12 | GK210 |
| GPU Variant | Vega 12 XTA | GK210-885-A1 |
| Architecture | GCN 5.0 | Kepler 2.0 |
| Foundry | GlobalFoundries | TSMC |
| Process Size | 14 nm | 28 nm |
| Transistors | Unknown | 7.1 billion |
| Die Size | Unknown | 561 mm² |
| Board Design | ||
| TDP | 100W | 300W |
| Outputs | No outputs | No outputs |
| Suggested PSU | 700 W | |
| Power Connectors | 1x 8-pin | |
| Graphics Features | ||
| DirectX | 12 (12_1) | 12 (11_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.1 |
| Shader Model | 6.3 | 5.1 |
| CUDA | 3.7 | |