Product Compare
AMD Radeon Pro 460 vs NVIDIA A40 PCIe
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Oct 2016 | Oct 2020 |
| Generation | Radeon Pro Mac | Tesla |
| Type | Mobile | Desktop |
| Bus Interface | PCIe 3.0 x8 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Base Clock | 850 MHz | 1305 MHz |
| Boost Clock | 907 MHz | 1740 MHz |
| Memory Clock | 1270 MHz | 1812 MHz |
| Memory | ||
| Memory Size | 4GB | 48GB |
| Memory Type | GDDR5 | GDDR6 |
| Memory Bus | 128bit | 384bit |
| Bandwidth | 81.28GB/s | 695.8GB/s |
| Render Config | ||
| Compute Units | 16 | |
| Shading Units | 1024 | 10752 |
| TMUs | 64 | 336 |
| ROPs | 16 | 112 |
| L1 Cache | 16 KB (per CU) | 128 KB (per SM) |
| L2 Cache | 1024 KB | 6 MB |
| SM Count | 84 | |
| Tensor Cores | 336 | |
| RT Cores | 84 | |
| Theoretical Performance | ||
| Pixel Rate | 14.51 GPixel/s | 194.9 GPixel/s |
| Texture Rate | 58.05 GTexel/s | 584.6 GTexel/s |
| FP16 (half) | 1.858 TFLOPS | 37.42 TFLOPS |
| FP32 (float) | 1.858 TFLOPS | 37.42 TFLOPS |
| FP64 (double) | 116.1 GFLOPS | 584.6 GFLOPS |
| Graphics Processor | ||
| GPU Name | Baffin | GA102 |
| GPU Variant | Baffin XT | |
| Architecture | GCN 4.0 | Ampere |
| Foundry | GlobalFoundries | Samsung |
| Process Size | 14 nm | 8 nm |
| Transistors | 3 billion | 28.3 billion |
| Die Size | 123 mm² | 628 mm² |
| Board Design | ||
| TDP | 35W | 300W |
| Outputs | No outputs | 3x DisplayPort 1.4a |
| Power Connectors | None | 8-pin EPS |
| Suggested PSU | 700 W | |
| Graphics Features | ||
| DirectX | 12 (12_0) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.3 |
| Shader Model | 6.4 | 6.6 |
| CUDA | 8.6 | |