Comparison of GeForce GT 755M Mac and Radeon R7 260 [S]ave
| Attribute |  Radeon R7 260 × |  GeForce GT 755M Mac × |
|---|---|---|
| GPU | ||
| Release year (year) | 2013 | 2013 |
| GPU brand | AMD | Nvidia |
| GPU name | Bonaire | GK107 |
| Market | Desktop | Laptop |
| Clock speed (MHz) | 1,000 | 1,085 |
| Is dual GPU | - | - |
| Model | Radeon R7 260 | GeForce GT 755M Mac |
| Memory | ||
| Memory (MB) | 2,048 | 1,024 |
| Memory bandwidth (GB/s) | 96 | 80 |
| Memory bus (bit) | 128 | 128 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 1,500 | 1,250 |
| Effective memory clock speed (MHz) | 6,000 | 5,000 |
| Noise and power | ||
| TDP (W) | 95 | 50 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 16 | 8.68 |
| Render output processors | 16 | 16 |
| Texture mapping units | 48 | 32 |
| Shading units | 768 | 384 |
| Floating-point performance (GFLOPS) | 1,536 | 833 |
| Compute units | 12 | - |
| Texture rate (GTexel/s) | 48 | 34.7 |
| Benchmarks | ||
| Particle simulation (mInteraction/s) | 315.58 | 143 |
| T-Rex (Compubench 1.5) (frames/s) | 4.22 | 0.97 |
| Video composition (frames/s) | - | 18.79 |
| Cloud Gate Factor | 16.95 | - |
| Face detection (mPixels/s) | 26.19 | 10.24 |
| Bitcoin mining (mHash/s) | 240.4 | 19.14 |
| Sky Diver Factor | 258.21 | - |
| Fire Strike Factor | 33.04 | - |
| Ocean surface simulation (frames/s) | 798.24 | 393.81 |
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