Product Compare
AMD Radeon Pro Vega II Duo vs NVIDIA Quadro RTX 4000 Max Q
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jun 2019 | May 2019 |
| Generation | Radeon Pro Mac | Quadro Mobile |
| Type | Desktop | Professional |
| Bus Interface | Apple MPX | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 1400 MHz | 780 MHz |
| Boost Clock | 1720 MHz | 1380 MHz |
| Memory Clock | 1000 MHz | 1625 MHz |
| Memory | ||
| Memory Size | 32GB | 8GB |
| Memory Type | HBM2 | GDDR6 |
| Memory Bus | 4096bit | 256bit |
| Bandwidth | 1020GB/s | 416.0GB/s |
| Render Config | ||
| Compute Units | 64 | |
| Shading Units | 4096 | 2560 |
| TMUs | 256 | 160 |
| ROPs | 64 | 64 |
| L1 Cache | 16 KB (per CU) | 64 KB (per SM) |
| L2 Cache | 4 MB | 4 MB |
| SM Count | 40 | |
| Tensor Cores | 320 | |
| RT Cores | 40 | |
| Theoretical Performance | ||
| Pixel Rate | 110.1 GPixel/s | 88.32 GPixel/s |
| Texture Rate | 440.3 GTexel/s | 220.8 GTexel/s |
| FP16 (half) | 28.18 TFLOPS | 14.13 TFLOPS |
| FP32 (float) | 14.09 TFLOPS | 7.066 TFLOPS |
| FP64 (double) | 7.045 TFLOPS | 220.8 GFLOPS |
| Graphics Processor | ||
| GPU Name | Vega 20 | TU104 |
| GPU Variant | Vega 20 XT | |
| Architecture | GCN 5.1 | Turing |
| Foundry | TSMC | TSMC |
| Process Size | 7 nm | 12 nm |
| Transistors | 13.23 billion | 13.6 billion |
| Die Size | 331 mm² | 545 mm² |
| Board Design | ||
| TDP | 475W | 80W |
| Suggested PSU | 850 W | |
| Outputs | 1x HDMI 2.0b4x Thunderbolt | No outputs |
| Power Connectors | None | None |
| Graphics Features | ||
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.3 | 1.3 |
| Shader Model | 6.7 | 6.6 |
| CUDA | 7.5 | |