Comparison of GeForce GTX 280M and Radeon R5 M315 [S]ave
| Attribute |  GeForce GTX 280M × |  Radeon R5 M315 × |
|---|---|---|
| GPU | ||
| Release year (year) | 2009 | 2015 |
| GPU brand | Nvidia | AMD |
| GPU name | G92 | Topaz |
| Market | Laptop | - |
| Clock speed (MHz) | 585 | 925 |
| Turbo clock speed (MHz) | - | 940 |
| Is dual GPU | - | - |
| Model | GeForce GTX 280M | Radeon R5 M315 |
| Memory | ||
| Memory (MB) | 1,024 | 1,024 |
| Memory bandwidth (GB/s) | 60.8 | 16 |
| Memory bus (bit) | 256 | 64 |
| Memory type | GDDR3 | DDR3 |
| Memory clock speed (MHz) | 950 | 1,000 |
| Effective memory clock speed (MHz) | 1,900 | 2,000 |
| Noise and power | ||
| TDP (W) | 75 | - |
| Raw performance | ||
| Pixel rate (GPixel/s) | 9.36 | 7.4 |
| Render output processors | 16 | 8 |
| Texture mapping units | 64 | 24 |
| Shading units | 128 | 384 |
| Floating-point performance (GFLOPS) | 374 | 710 |
| Compute units | - | 6 |
| Texture rate (GTexel/s) | 37.44 | 22.2 |
| Benchmarks | ||
| PassMark | 667 | 620 |
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