AMD Radeon RX 560 Mobile vs AMD Radeon R9 M390 Mac Edition
What is the difference between AMD Radeon RX 560 Mobile and AMD Radeon R9 M390 Mac Edition. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Baffin | GPU Name | Pitcairn |
| Baffin XT | Model number | Pitcairn PRO (215-0828062) |
| GCN 4.0 | Architecture | GCN 1.0 |
| GlobalFoundries | Foundry | TSMC |
| 14 nm | Process Size | 28 nm |
| 3,000 million | Transistors | 2,800 million |
| 123 mm² | Die Size | 212 mm² |
Graphics Card
| Jan 5th, 2017 | Release Date | May 5th, 2015 |
| Mobility Radeon (RX M500) | Family | Crystal System (R9 M300) |
| Active | Production | End-of-life |
| Crystal System | Predecessor | Solar System |
| MXM-B (3.0) | Bus Interface | PCIe 3.0 x16 |
Memory
| 4 GB | Memory Size | 2 GB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 256 bit |
| 96.00 GB/s | Bandwidth | 174.7 GB/s |
Performance
| 19.23 GPixel/s | Pixel fillrate | 30.66 GPixel/s |
| 76.93 GTexel/s | Texture fillrate | 61.31 GTexel/s |
| 2.462 TFLOPS | FP32 (float) performance | 1.962 TFLOPS |
| 153.9 GFLOPS (1:16) | FP64 (double) performance | 122.6 GFLOPS (1:16) |
Clock Speeds
| 1500 MHz 6 Gbps effective | Memory Clock | 1365 MHz 5.5 Gbps effective |
Render Config
| 1024 | Shading Units | 1024 |
| 64 | TMUs | 64 |
| 16 | ROPs | 32 |
| 16 | Compute Units | 16 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 1024 KB | L2 Cache | 512 KB |
Board Design
| MXM Module | Slot Width | MXM Module |
| 65 W | Thermal design power (TDP) | 80 W |
| No outputs | Display Connectors | No outputs |
| None | Power Connectors | None |
API support
| 12 (12_0) | DirectX | 12 (11_1) |
| 4.6 | OpenGL | 4.6 |
| 2.1 | OpenCL | 1.2 |
| 1.2 | Vulkan | 1.2 |
| 6.4 | Shader Model | 5.1 |