Product Compare
AMD Radeon E8950 vs AMD Radeon R9 M470
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Sep 2015 | May 2016 |
| Generation | Embedded | Gem System |
| Type | Mobile | Mobile |
| Bus Interface | MXM-B (3.0) | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 735 MHz | 900 MHz |
| Boost Clock | 1000 MHz | 1000 MHz |
| Memory Clock | 1500 MHz | 1375 MHz |
| Memory | ||
| Memory Size | 8GB | 4GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 256bit | 128bit |
| Bandwidth | 192.0GB/s | 88.00GB/s |
| Render Config | ||
| Compute Units | 32 | 12 |
| Shading Units | 2048 | 768 |
| TMUs | 128 | 48 |
| ROPs | 32 | 16 |
| L1 Cache | 16 KB (per CU) | 16 KB (per CU) |
| L2 Cache | 512 KB | 256 KB |
| Theoretical Performance | ||
| Pixel Rate | 32.00 GPixel/s | 16.00 GPixel/s |
| Texture Rate | 128.0 GTexel/s | 48.00 GTexel/s |
| FP16 (half) | 4.096 TFLOPS | |
| FP32 (float) | 4.096 TFLOPS | 1.536 TFLOPS |
| FP64 (double) | 256.0 GFLOPS | 96.00 GFLOPS |
| Graphics Processor | ||
| GPU Name | Amethyst | Emerald |
| GPU Variant | E8950 | Emerald PRO |
| Architecture | GCN 3.0 | GCN 2.0 |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 28 nm |
| Transistors | 5 billion | 2.08 billion |
| Die Size | 366 mm² | 160 mm² |
| Board Design | ||
| TDP | 95W | Unknown |
| Outputs | No outputs | Portable Device Dependent |
| 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 | 1.2.170 |
| Shader Model | 6.3 | 6.5 |