Product Compare
AMD Radeon Pro Duo Polaris vs NVIDIA RTX A4500 Max-Q
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Apr 2017 | Mar 2022 |
| Generation | Radeon Pro GCN | Quadro Ampere-M |
| Type | Desktop | Professional |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Memory Clock | 1750 MHz | 1750 MHz |
| Base Clock | 510 MHz | |
| Boost Clock | 1215 MHz | |
| Memory | ||
| Memory Size | 16GB | 16GB |
| Memory Type | GDDR5 | GDDR6 |
| Memory Bus | 256bit | 256bit |
| Bandwidth | 224.0GB/s | 448.0GB/s |
| Render Config | ||
| Compute Units | 36 | |
| Shading Units | 2304 | 5888 |
| TMUs | 144 | 184 |
| ROPs | 32 | 96 |
| L1 Cache | 16 KB (per CU) | 128 KB (per SM) |
| L2 Cache | 2 MB | 4 MB |
| SM Count | 46 | |
| Tensor Cores | 184 | |
| RT Cores | 46 | |
| Theoretical Performance | ||
| Pixel Rate | 39.78 GPixel/s | 116.6 GPixel/s |
| Texture Rate | 179.0 GTexel/s | 223.6 GTexel/s |
| FP16 (half) | 5.728 TFLOPS | 14.31 TFLOPS |
| FP32 (float) | 5.728 TFLOPS | 14.31 TFLOPS |
| FP64 (double) | 358.0 GFLOPS | 223.6 GFLOPS |
| Graphics Processor | ||
| GPU Name | Ellesmere | GA104 |
| GPU Variant | Ellesmere Gemini GL | |
| Architecture | GCN 4.0 | Ampere |
| Foundry | GlobalFoundries | Samsung |
| Process Size | 14 nm | 8 nm |
| Transistors | 5.7 billion | 17.4 billion |
| Die Size | 232 mm² | 392 mm² |
| Board Design | ||
| TDP | 250W | 80W |
| Suggested PSU | 600 W | |
| Outputs | 1x HDMI 2.0b3x DisplayPort 1.4a | Portable Device Dependent |
| Power Connectors | 1x 6-pin + 1x 8-pin | None |
| Graphics Features | ||
| DirectX | 12 (12_0) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.3 | 1.3 |
| Shader Model | 6.7 | 6.7 |
| CUDA | 8.6 | |