Product Compare
AMD Radeon RX 560X Mobile vs AMD Radeon HD 8970 OEM
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2019 | Jan 2013 |
| Generation | Mobility Radeon | Sea Islands |
| Type | Mobile | Desktop |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Memory Clock | 1750 MHz | 1375 MHz |
| Memory | ||
| Memory Size | 4GB | 3GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 128bit | 384bit |
| Bandwidth | 112.0GB/s | 264.0GB/s |
| Render Config | ||
| Compute Units | 14 | 32 |
| Shading Units | 896 | 2048 |
| TMUs | 56 | 128 |
| ROPs | 16 | 32 |
| L1 Cache | 16 KB (per CU) | 16 KB (per CU) |
| L2 Cache | 1024 KB | 768 KB |
| Theoretical Performance | ||
| Pixel Rate | 19.57 GPixel/s | 29.60 GPixel/s |
| Texture Rate | 68.49 GTexel/s | 118.4 GTexel/s |
| FP16 (half) | 2.192 TFLOPS | |
| FP32 (float) | 2.192 TFLOPS | 3.789 TFLOPS |
| FP64 (double) | 137.0 GFLOPS | 947.2 GFLOPS |
| Graphics Processor | ||
| GPU Name | Polaris 31 | Tahiti |
| GPU Variant | Polaris 31 MXL | Tahiti XT(215-0821060) |
| Architecture | GCN 4.0 | GCN 1.0 |
| Foundry | GlobalFoundries | TSMC |
| Process Size | 14 nm | 28 nm |
| Transistors | 3 billion | 4.313 billion |
| Die Size | 123 mm² | 352 mm² |
| Board Design | ||
| TDP | 65W | 250W |
| Outputs | No outputs | 1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2 |
| Power Connectors | None | 1x 6-pin + 1x 8-pin |
| Suggested PSU | 600 W | |
| Graphics Features | ||
| DirectX | 12 (12_0) | 12 (11_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 1.2 |
| Vulkan | 1.2 | 1.2 |
| Shader Model | 6.4 | 5.1 |