AMD Radeon Pro 560X vs AMD Radeon R9 M290X Mac Edition
What is the difference between AMD Radeon Pro 560X and AMD Radeon R9 M290X Mac Edition. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Polaris 21 | GPU Name | Pitcairn |
| Polaris 21 XT (215-0908004) | 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
| Jul 16th, 2018 | Release Date | Nov 23rd, 2014 |
| Radeon Pro Mac (500X Series) | Family | Crystal System (R9 M200) |
| Active | Production | End-of-life |
| PCIe 3.0 x8 | Bus Interface | PCIe 3.0 x16 |
Memory
| 4 GB | Memory Size | 2 GB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 256 bit |
| 94.08 GB/s | Bandwidth | 174.7 GB/s |
Performance
| 16.06 GPixel/s | Pixel fillrate | 31.20 GPixel/s |
| 64.26 GTexel/s | Texture fillrate | 62.40 GTexel/s |
| 2.056 TFLOPS | FP32 (float) performance | 1.997 TFLOPS |
| 128.5 GFLOPS (1:16) | FP64 (double) performance | 124.8 GFLOPS (1:16) |
Clock Speeds
| 1470 MHz 5.9 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
| IGP | Slot Width | MXM Module |
| 75 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 |