Product Compare
AMD Radeon E8870 vs AMD Radeon RX Vega 56
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Sep 2015 | Aug 2017 |
| Generation | Embedded | Vega |
| Type | Mobile | Desktop |
| Bus Interface | MXM-B (3.0) | PCIe 3.0 x16 |
| Clock Speeds | ||
| Memory Clock | 1500 MHz | 800 MHz |
| Base Clock | 1156 MHz | |
| Boost Clock | 1471 MHz | |
| Memory | ||
| Memory Size | 4GB | 8GB |
| Memory Type | GDDR5 | HBM2 |
| Memory Bus | 128bit | 2048bit |
| Bandwidth | 96.00GB/s | 409.6GB/s |
| Render Config | ||
| Compute Units | 12 | 56 |
| Shading Units | 768 | 3584 |
| TMUs | 48 | 224 |
| ROPs | 16 | 64 |
| L1 Cache | 16 KB (per CU) | 16 KB (per CU) |
| L2 Cache | 256 KB | 4 MB |
| Theoretical Performance | ||
| Pixel Rate | 16.00 GPixel/s | 94.14 GPixel/s |
| Texture Rate | 48.00 GTexel/s | 329.5 GTexel/s |
| FP32 (float) | 1.536 TFLOPS | 10.54 TFLOPS |
| FP64 (double) | 96.00 GFLOPS | 659.0 GFLOPS |
| FP16 (half) | 21.09 TFLOPS | |
| Graphics Processor | ||
| GPU Name | Saturn | Vega 10 |
| GPU Variant | Saturn PRO | Vega 10 XL(215-0894216) |
| Architecture | GCN 2.0 | GCN 5.0 |
| Foundry | TSMC | GlobalFoundries |
| Process Size | 28 nm | 14 nm |
| Transistors | 2.08 billion | 12.5 billion |
| Die Size | 160 mm² | 495 mm² |
| Board Design | ||
| TDP | 75W | 210W |
| Outputs | No outputs | 1x HDMI 2.0b3x DisplayPort 1.4a |
| Power Connectors | None | 2x 8-pin |
| Suggested PSU | 550 W | |
| Graphics Features | ||
| DirectX | 12 (12_0) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 2.1 |
| Vulkan | 1.2 | 1.2 |
| Shader Model | 6.3 | 6.4 |