Product Compare
AMD Radeon E8870 vs AMD Radeon RX Vega M GH
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Sep 2015 | Feb 2018 |
| Generation | Embedded | Vega |
| Type | Mobile | Mobile |
| Bus Interface | MXM-B (3.0) | IGP |
| Clock Speeds | ||
| Memory Clock | 1500 MHz | 800 MHz |
| Base Clock | 1063 MHz | |
| Boost Clock | 1190 MHz | |
| Memory | ||
| Memory Size | 4GB | 4GB |
| Memory Type | GDDR5 | HBM2 |
| Memory Bus | 128bit | 1024bit |
| Bandwidth | 96.00GB/s | 204.8GB/s |
| Render Config | ||
| Compute Units | 12 | 24 |
| Shading Units | 768 | 1536 |
| TMUs | 48 | 96 |
| ROPs | 16 | 64 |
| L1 Cache | 16 KB (per CU) | 16 KB (per CU) |
| L2 Cache | 256 KB | 1024 KB |
| Theoretical Performance | ||
| Pixel Rate | 16.00 GPixel/s | 76.16 GPixel/s |
| Texture Rate | 48.00 GTexel/s | 114.2 GTexel/s |
| FP32 (float) | 1.536 TFLOPS | 3.656 TFLOPS |
| FP64 (double) | 96.00 GFLOPS | 228.5 GFLOPS |
| FP16 (half) | 3.656 TFLOPS | |
| Graphics Processor | ||
| GPU Name | Saturn | Polaris 22 |
| GPU Variant | Saturn PRO | VegaM XT(C7398773) |
| Architecture | GCN 2.0 | GCN 4.0 |
| Foundry | TSMC | GlobalFoundries |
| Process Size | 28 nm | 14 nm |
| Transistors | 2.08 billion | 5 billion |
| Die Size | 160 mm² | 208 mm² |
| Board Design | ||
| TDP | 75W | 100W |
| Outputs | No outputs | No outputs |
| Power Connectors | None | |
| Graphics Features | ||
| DirectX | 12 (12_0) | 12 (12_0) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 2.1 |
| Vulkan | 1.2 | 1.2 |
| Shader Model | 6.3 | 6.4 |