Product Compare
AMD Radeon 550X Mobile vs NVIDIA P104 101
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Apr 2018 | Jan 2018 |
| Generation | Mobility Radeon | Mining GPUs |
| Type | Mobile | Desktop |
| Bus Interface | PCIe 3.0 x8 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 1100 MHz | 1506 MHz |
| Boost Clock | 1287 MHz | 1683 MHz |
| Memory Clock | 1500 MHz | 2002 MHz |
| Memory | ||
| Memory Size | 4GB | 4GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 64bit | 256bit |
| Bandwidth | 48.00GB/s | 256.3GB/s |
| Render Config | ||
| Compute Units | 10 | |
| Shading Units | 640 | 2560 |
| TMUs | 40 | 160 |
| ROPs | 16 | 64 |
| L1 Cache | 16 KB (per CU) | 48 KB (per SM) |
| L2 Cache | 256 KB | 2 MB |
| SM Count | 20 | |
| Theoretical Performance | ||
| Pixel Rate | 20.59 GPixel/s | 107.7 GPixel/s |
| Texture Rate | 51.48 GTexel/s | 269.3 GTexel/s |
| FP16 (half) | 1.647 TFLOPS | 134.6 GFLOPS |
| FP32 (float) | 1.647 TFLOPS | 8.617 TFLOPS |
| FP64 (double) | 103.0 GFLOPS | 269.3 GFLOPS |
| Graphics Processor | ||
| GPU Name | Polaris 23 | GP104 |
| GPU Variant | Polaris 23 MXT | GP104-101-A1 |
| Architecture | GCN 4.0 | Pascal |
| Foundry | GlobalFoundries | TSMC |
| Process Size | 14 nm | 16 nm |
| Transistors | 2.2 billion | 7.2 billion |
| Die Size | 103 mm² | 314 mm² |
| Board Design | ||
| TDP | 50W | 125W |
| Outputs | No outputs | No outputs |
| Power Connectors | None | 1x 8-pin |
| Suggested PSU | 200 W | |
| Graphics Features | ||
| DirectX | 12 (12_0) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.3 |
| Shader Model | 6.4 | 6.4 |
| CUDA | 6.1 | |