Product Compare
NVIDIA RTX A2000 Max-Q vs AMD Radeon Pro Vega 20
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Apr 2021 | Nov 2018 |
| Generation | Ampere-MW | Radeon Pro Mac |
| Type | Mobile | Mobile |
| Bus Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 682 MHz | 815 MHz |
| Boost Clock | 1207 MHz | 1283 MHz |
| Memory Clock | 1375 MHz | 740 MHz |
| Memory | ||
| Memory Size | 4GB | 4GB |
| Memory Type | GDDR6 | HBM2 |
| Memory Bus | 128bit | 1024bit |
| Bandwidth | 176.0GB/s | 189.4GB/s |
| Render Config | ||
| SM Count | 20 | |
| Shading Units | 2560 | 1280 |
| TMUs | 80 | 80 |
| ROPs | 48 | 32 |
| Tensor Cores | 80 | |
| RT Cores | 20 | |
| L1 Cache | 128 KB (per SM) | 16 KB (per CU) |
| L2 Cache | 2 MB | 1024 KB |
| Compute Units | 20 | |
| Theoretical Performance | ||
| Pixel Rate | 57.94 GPixel/s | 41.06 GPixel/s |
| Texture Rate | 96.56 GTexel/s | 102.6 GTexel/s |
| FP16 (half) | 6.180 TFLOPS | 6.569 TFLOPS |
| FP32 (float) | 6.180 TFLOPS | 3.284 TFLOPS |
| FP64 (double) | 96.56 GFLOPS | 205.3 GFLOPS |
| Graphics Processor | ||
| GPU Name | GA107 | Vega 12 |
| Architecture | Ampere | GCN 5.0 |
| Foundry | Samsung | GlobalFoundries |
| Process Size | 8 nm | 14 nm |
| Transistors | 8.7 billion | Unknown |
| Die Size | 200 mm² | Unknown |
| GPU Variant | Vega 12 XTA | |
| Board Design | ||
| TDP | 95W | 100W |
| Outputs | Portable Device Dependent | No outputs |
| Power Connectors | None | |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 2.1 |
| Vulkan | 1.3 | 1.2 |
| CUDA | 8.6 | |
| Shader Model | 6.8 | 6.3 |