Product Compare
AMD Radeon R9 M395 Mac Edition vs AMD Radeon R9 FURY X
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | May 2015 | Jun 2015 |
| Generation | Crystal System | Pirate Islands |
| Type | Mobile | Desktop |
| Bus Interface | MXM-B (3.0) | PCIe 3.0 x16 |
| Clock Speeds | ||
| Memory Clock | 1365 MHz | 500 MHz |
| Memory | ||
| Memory Size | 2GB | 4GB |
| Memory Type | GDDR5 | HBM |
| Memory Bus | 256bit | 4096bit |
| Bandwidth | 174.7GB/s | 512.0GB/s |
| Render Config | ||
| Compute Units | 28 | 64 |
| Shading Units | 1792 | 4096 |
| TMUs | 112 | 256 |
| ROPs | 32 | 64 |
| L1 Cache | 16 KB (per CU) | |
| L2 Cache | 2 MB | |
| Theoretical Performance | ||
| Pixel Rate | 26.69 GPixel/s | 67.20 GPixel/s |
| Texture Rate | 93.41 GTexel/s | 268.8 GTexel/s |
| FP32 (float) | 2.989 TFLOPS | 8.602 TFLOPS |
| FP64 (double) | 373.6 GFLOPS | 537.6 GFLOPS |
| FP16 (half) | 8.602 TFLOPS | |
| Graphics Processor | ||
| GPU Name | Amethyst | Fiji |
| GPU Variant | Amethyst PRO(216-0872004) | Fiji XT C8(215-0862040) |
| Architecture | GCN 3.0 | GCN 3.0 |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 28 nm |
| Transistors | 5 billion | 8.9 billion |
| Die Size | 366 mm² | 596 mm² |
| Board Design | ||
| TDP | 250W | 275W |
| Outputs | No outputs | 1x HDMI 1.4a3x DisplayPort 1.2 |
| Power Connectors | None | 2x 8-pin |
| Suggested PSU | 600 W | |
| 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 |