AMD Radeon R9 M395 Mac Edition vs AMD Radeon R9 M485X
What is the difference between AMD Radeon R9 M395 Mac Edition and AMD Radeon R9 M485X. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Amethyst | GPU Name | Amethyst |
| Amethyst PRO (216-0872004) | Model number | Amethyst XT |
| GCN 3.0 | Architecture | GCN 3.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 5,000 million | Transistors | 5,000 million |
| 366 mm² | Die Size | 366 mm² |
Graphics Card
| May 5th, 2015 | Release Date | May 15th, 2016 |
| Crystal System (R9 M300) | Family | Crystal System (R9 M400) |
| Active | Production | Active |
| Solar System | Predecessor | Solar System |
| MXM-B (3.0) | Bus Interface | MXM-B (3.0) |
Memory
| 2 GB | Memory Size | 8 GB |
| GDDR5 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 256 bit |
| 174.7 GB/s | Bandwidth | 160.0 GB/s |
Performance
| 26.69 GPixel/s | Pixel fillrate | 23.14 GPixel/s |
| 93.41 GTexel/s | Texture fillrate | 92.54 GTexel/s |
| 2.989 TFLOPS | FP32 (float) performance | 2.961 TFLOPS |
| 373.6 GFLOPS (1:8) | FP64 (double) performance | 185.1 GFLOPS (1:16) |
Clock Speeds
| 1365 MHz 5.5 Gbps effective | Memory Clock | 1250 MHz 5 Gbps effective |
| 834 MHz | GPU Clock | 723 MHz |
Render Config
| 1792 | Shading Units | 2048 |
| 112 | TMUs | 128 |
| 32 | ROPs | 32 |
| 28 | Compute Units | 32 |
Board Design
| MXM Module | Slot Width | MXM Module |
| 250 W | Thermal design power (TDP) | 250 W |
| No outputs | Display Connectors | No outputs |
| None | Power Connectors | None |
API support
| 12 (12_0) | DirectX | 12 (12_0) |
| 4.6 | OpenGL | 4.6 |
| 2.0 | OpenCL | 2.0 |
| 1.2 | Vulkan | 1.2 |
| 6.3 | Shader Model | 6.3 |