Product Compare
AMD Radeon Vega 8 vs AMD Radeon 550X Mobile
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2021 | Apr 2018 |
| Generation | Cezanne | Mobility Radeon |
| Type | Integrated | Mobile |
| Bus Interface | IGP | PCIe 3.0 x8 |
| Clock Speeds | ||
| Base Clock | 300 MHz | 1100 MHz |
| Boost Clock | 2000 MHz | 1287 MHz |
| Memory Clock | System Shared | 1500 MHz |
| Memory | ||
| Memory Size | System Shared | 4GB |
| Memory Type | System Shared | GDDR5 |
| Memory Bus | System Shared | 64bit |
| Bandwidth | System Dependent | 48.00GB/s |
| Render Config | ||
| Compute Units | 8 | 10 |
| Shading Units | 512 | 640 |
| TMUs | 32 | 40 |
| ROPs | 8 | 16 |
| L1 Cache | 16 KB (per CU) | |
| L2 Cache | 256 KB | |
| Theoretical Performance | ||
| Pixel Rate | 16.00 GPixel/s | 20.59 GPixel/s |
| Texture Rate | 64.00 GTexel/s | 51.48 GTexel/s |
| FP16 (half) | 4.096 TFLOPS | 1.647 TFLOPS |
| FP32 (float) | 2.048 TFLOPS | 1.647 TFLOPS |
| FP64 (double) | 128.0 GFLOPS | 103.0 GFLOPS |
| Graphics Processor | ||
| GPU Name | Cezanne | Polaris 23 |
| Architecture | GCN 5.1 | GCN 4.0 |
| Foundry | TSMC | GlobalFoundries |
| Process Size | 7 nm | 14 nm |
| Transistors | 9.8 billion | 2.2 billion |
| Die Size | 156 mm² | 103 mm² |
| GPU Variant | Polaris 23 MXT | |
| Board Design | ||
| TDP | 45W | 50W |
| Outputs | No outputs | No outputs |
| Power Connectors | None | None |
| Graphics Features | ||
| DirectX | 12 (12_1) | 12 (12_0) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.1 |
| Vulkan | 1.2 | 1.2 |
| Shader Model | 6.4 | 6.4 |