Comparison of Radeon R9 M370X Mac and Radeon HD 8590M [S]ave
| Attribute |  Radeon R9 M370X Mac × | Radeon HD 8590M × |
|---|---|---|
| GPU | ||
| Release year (year) | 2015 | 2013 |
| Reference card | - | AMD Radeon HD 8590M 750 MHz 1 GB |
| GPU brand | AMD | AMD |
| GPU name | Tropo | Sun |
| Market | Laptop | Laptop |
| Clock speed (MHz) | 775 | 750 |
| Turbo clock speed (MHz) | 800 | 825 |
| Is dual GPU | - | - |
| Model | Radeon R9 M370X Mac | Radeon HD 8590M |
| Memory | ||
| Memory (MB) | 2,048 | 2,048 |
| Memory bandwidth (GB/s) | 72 | 36 |
| Memory bus (bit) | 128 | 64 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 1,125 | 1,125 |
| Effective memory clock speed (MHz) | 4,500 | 4,500 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 12.8 | 6.6 |
| Render output processors | 16 | 8 |
| Texture mapping units | 40 | 20 |
| Shading units | 640 | 320 |
| Floating-point performance (GFLOPS) | 1,024 | 528 |
| Compute units | 10 | 5 |
| Texture rate (GTexel/s) | 32 | 16.5 |
| Benchmarks | ||
| Particle simulation (mInteraction/s) | 244.59 | - |
| Crysis 3 | 12.3 | - |
| Bioshock Infinite | 25.7 | - |
| Battlefield 4 | 16.6 | - |
| Face detection (mPixels/s) | 25.15 | - |
| Bitcoin mining (mHash/s) | 111.14 | - |
| Thief | 17.2 | - |
| Ocean surface simulation (frames/s) | 560.08 | - |
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