Comparison of GeForce GTX 650 Ti and Radeon HD 5770 Mac [S]ave
| Attribute |  GeForce GTX 650 Ti × |  Radeon HD 5770 Mac × |
|---|---|---|
| GPU | ||
| Release year (year) | 2012 | 2010 |
| Reference card | Nvidia GeForce GTX 650 Ti 928 MHz 1 GB | - |
| GPU brand | Nvidia | ATI |
| GPU name | GK106 | Juniper |
| Market | Desktop | Desktop |
| Clock speed (MHz) | 1,006 | 850 |
| Is dual GPU | - | - |
| Model | GeForce GTX 650 Ti | Radeon HD 5770 Mac |
| Memory | ||
| Memory (MB) | 1,024 | 1,024 |
| Memory bandwidth (GB/s) | 86.4 | 76.5 |
| Memory bus (bit) | 128 | 128 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 1,350 | 1,195 |
| Effective memory clock speed (MHz) | 5,400 | 4,780 |
| Noise and power | ||
| TDP (W) | 110 | 108 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 16.1 | 13.6 |
| SMX units | 4 | - |
| Render output processors | 16 | 16 |
| Texture mapping units | 64 | 40 |
| Shading units | 768 | 800 |
| Floating-point performance (GFLOPS) | 1,545 | 1,360 |
| Compute units | - | 10 |
| Texture rate (GTexel/s) | 64.4 | 34 |
| Benchmarks | ||
| Crysis 3 | 44 | - |
| Cloud Gate Factor | 15.37 | - |
| Sky Diver Factor | 214.55 | - |
| Fire Strike Factor | 24.78 | - |
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