Product Compare
AMD Radeon Pro Vega 20 vs NVIDIA Quadro RTX 8000
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Nov 2018 | Aug 2018 |
| Generation | Radeon Pro Mac | Quadro |
| Type | Mobile | Professional |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 815 MHz | 1395 MHz |
| Boost Clock | 1283 MHz | 1770 MHz |
| Memory Clock | 740 MHz | 1750 MHz |
| Memory | ||
| Memory Size | 4GB | 48GB |
| Memory Type | HBM2 | GDDR6 |
| Memory Bus | 1024bit | 384bit |
| Bandwidth | 189.4GB/s | 672.0GB/s |
| Render Config | ||
| Compute Units | 20 | |
| Shading Units | 1280 | 4608 |
| TMUs | 80 | 288 |
| ROPs | 32 | 96 |
| L1 Cache | 16 KB (per CU) | 64 KB (per SM) |
| L2 Cache | 1024 KB | 6 MB |
| SM Count | 72 | |
| Tensor Cores | 576 | |
| RT Cores | 72 | |
| Theoretical Performance | ||
| Pixel Rate | 41.06 GPixel/s | 169.9 GPixel/s |
| Texture Rate | 102.6 GTexel/s | 509.8 GTexel/s |
| FP16 (half) | 6.569 TFLOPS | 32.62 TFLOPS |
| FP32 (float) | 3.284 TFLOPS | 16.31 TFLOPS |
| FP64 (double) | 205.3 GFLOPS | 509.8 GFLOPS |
| Graphics Processor | ||
| GPU Name | Vega 12 | TU102 |
| GPU Variant | Vega 12 XTA | TU102-875-A1 |
| Architecture | GCN 5.0 | Turing |
| Foundry | GlobalFoundries | TSMC |
| Process Size | 14 nm | 12 nm |
| Transistors | Unknown | 18.6 billion |
| Die Size | Unknown | 754 mm² |
| Board Design | ||
| TDP | 100W | 260W |
| Outputs | No outputs | 4x DisplayPort 1.4a1x USB Type-C |
| Suggested PSU | 600 W | |
| Power Connectors | 1x 6-pin + 1x 8-pin | |
| Graphics Features | ||
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.3 |
| Shader Model | 6.3 | 6.6 |
| CUDA | 7.5 | |
| Benchmarks | ||
| 3DMark Time Spy | 2596 | 13586 |
| 3DMark Time Spy Extreme | 1211 | 6871 |