Product Compare
NVIDIA Quadro RTX 4000 Mobile vs AMD Radeon Pro Vega 20
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | May 2019 | Nov 2018 |
| Generation | Quadro Mobile | Radeon Pro Mac |
| Type | Professional | Mobile |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 1110 MHz | 815 MHz |
| Boost Clock | 1560 MHz | 1283 MHz |
| Memory Clock | 1750 MHz | 740 MHz |
| Memory | ||
| Memory Size | 8GB | 4GB |
| Memory Type | GDDR6 | HBM2 |
| Memory Bus | 256bit | 1024bit |
| Bandwidth | 448.0GB/s | 189.4GB/s |
| Render Config | ||
| SM Count | 40 | |
| Shading Units | 2560 | 1280 |
| TMUs | 160 | 80 |
| ROPs | 64 | 32 |
| Tensor Cores | 320 | |
| RT Cores | 40 | |
| L1 Cache | 64 KB (per SM) | 16 KB (per CU) |
| L2 Cache | 4 MB | 1024 KB |
| Compute Units | 20 | |
| Theoretical Performance | ||
| Pixel Rate | 99.84 GPixel/s | 41.06 GPixel/s |
| Texture Rate | 249.6 GTexel/s | 102.6 GTexel/s |
| FP16 (half) | 15.97 TFLOPS | 6.569 TFLOPS |
| FP32 (float) | 7.987 TFLOPS | 3.284 TFLOPS |
| FP64 (double) | 249.6 GFLOPS | 205.3 GFLOPS |
| Graphics Processor | ||
| GPU Name | TU104 | Vega 12 |
| GPU Variant | N19E-Q3-A1 | Vega 12 XTA |
| Architecture | Turing | GCN 5.0 |
| Foundry | TSMC | GlobalFoundries |
| Process Size | 12 nm | 14 nm |
| Transistors | 13.6 billion | Unknown |
| Die Size | 545 mm² | Unknown |
| Board Design | ||
| TDP | 110W | 100W |
| Outputs | No outputs | 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 | 7.5 | |
| Shader Model | 6.6 | 6.3 |