Product Compare
AMD Radeon Pro 460 vs AMD Radeon RX 550X Mobile
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Oct 2016 | Apr 2018 |
| Generation | Radeon Pro Mac | Mobility Radeon |
| Type | Mobile | Mobile |
| Bus Interface | PCIe 3.0 x8 | PCIe 3.0 x8 |
| Clock Speeds | ||
| Base Clock | 850 MHz | 1100 MHz |
| Boost Clock | 907 MHz | 1176 MHz |
| Memory Clock | 1270 MHz | 1500 MHz |
| Memory | ||
| Memory Size | 4GB | 2GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 128bit | 64bit |
| Bandwidth | 81.28GB/s | 48.00GB/s |
| Render Config | ||
| Compute Units | 16 | 10 |
| Shading Units | 1024 | 640 |
| TMUs | 64 | 40 |
| ROPs | 16 | 16 |
| L1 Cache | 16 KB (per CU) | 16 KB (per CU) |
| L2 Cache | 1024 KB | 512 KB |
| Theoretical Performance | ||
| Pixel Rate | 14.51 GPixel/s | 18.82 GPixel/s |
| Texture Rate | 58.05 GTexel/s | 47.04 GTexel/s |
| FP16 (half) | 1.858 TFLOPS | 1.505 TFLOPS |
| FP32 (float) | 1.858 TFLOPS | 1.505 TFLOPS |
| FP64 (double) | 116.1 GFLOPS | 94.08 GFLOPS |
| Graphics Processor | ||
| GPU Name | Baffin | Polaris 23 |
| GPU Variant | Baffin XT | Polaris 23 MXT |
| Architecture | GCN 4.0 | GCN 4.0 |
| Foundry | GlobalFoundries | GlobalFoundries |
| Process Size | 14 nm | 14 nm |
| Transistors | 3 billion | 2.2 billion |
| Die Size | 123 mm² | 103 mm² |
| Board Design | ||
| TDP | 35W | 50W |
| Outputs | No outputs | No outputs |
| Power Connectors | None | None |
| Graphics Features | ||
| DirectX | 12 (12_0) | 12 (12_0) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.1 |
| Vulkan | 1.2 | 1.2 |
| Shader Model | 6.4 | 6.4 |