Comparison of Radeon R7 265 and Radeon R9 M370X Mac [S]ave
| Attribute |  Radeon R7 265 × |  Radeon R9 M370X Mac × |
|---|---|---|
| GPU | ||
| Release year (year) | 2014 | 2015 |
| GPU brand | AMD | AMD |
| GPU name | Pitcairn | Tropo |
| Market | Desktop | Laptop |
| Clock speed (MHz) | 900 | 775 |
| Turbo clock speed (MHz) | 925 | 800 |
| Is dual GPU | - | - |
| Model | Radeon R7 265 | Radeon R9 M370X Mac |
| Memory | ||
| Memory (MB) | 2,048 | 2,048 |
| Memory bandwidth (GB/s) | 179.2 | 72 |
| Memory bus (bit) | 256 | 128 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 1,400 | 1,125 |
| Effective memory clock speed (MHz) | 5,600 | 4,500 |
| Noise and power | ||
| TDP (W) | 150 | - |
| Raw performance | ||
| Pixel rate (GPixel/s) | 29.6 | 12.8 |
| Render output processors | 32 | 16 |
| Texture mapping units | 64 | 40 |
| Shading units | 1,024 | 640 |
| Floating-point performance (GFLOPS) | 1,894 | 1,024 |
| Compute units | 16 | 10 |
| Texture rate (GTexel/s) | 59.2 | 32 |
| Benchmarks | ||
| Particle simulation (mInteraction/s) | - | 244.59 |
| Crysis 3 | 28 | 12.3 |
| Bioshock Infinite | - | 25.7 |
| Cloud Gate Factor | 18.36 | - |
| Battlefield 4 | 37 | 16.6 |
| Face detection (mPixels/s) | 52.49 | 25.15 |
| Bitcoin mining (mHash/s) | 247.41 | 111.14 |
| Sky Diver Factor | 290.76 | - |
| Thief | - | 17.2 |
| Fire Strike Factor | 39.83 | - |
| Ocean surface simulation (frames/s) | 1385.67 | 560.08 |
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