Comparison of Radeon HD 6770M and GeForce GTX 460 [S]ave
| Attribute |  GeForce GTX 460 × |  Radeon HD 6770M × |
|---|---|---|
| GPU | ||
| Release year (year) | 2010 | 2011 |
| GPU brand | Nvidia | AMD |
| GPU name | GF104 | Whistler |
| Market | Desktop | Laptop |
| Clock speed (MHz) | 675 | 725 |
| Is dual GPU | - | - |
| Model | GeForce GTX 460 | Radeon HD 6770M |
| Memory | ||
| Memory (MB) | 1,024 | 1,024 |
| Memory bandwidth (GB/s) | 115.2 | 57.6 |
| Memory bus (bit) | 256 | 128 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 900 | 900 |
| Effective memory clock speed (MHz) | 3,600 | 3,600 |
| Noise and power | ||
| TDP (W) | 160 | 35 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 9.45 | 5.8 |
| Render output processors | 32 | 8 |
| Texture mapping units | 56 | 24 |
| Shading units | 336 | 480 |
| Floating-point performance (GFLOPS) | 907 | 696 |
| Compute units | - | 6 |
| Texture rate (GTexel/s) | 37.8 | 17.4 |
| Benchmarks | ||
| Particle simulation (mInteraction/s) | - | 77.14 |
| T-Rex (Compubench 1.5) (frames/s) | - | 0.39 |
| Crysis 2 | 58 | - |
| Cloud Gate Factor | 16.4 | 10.49 |
| Face detection (mPixels/s) | 20.93 | 4.82 |
| Bitcoin mining (mHash/s) | 40.61 | 33.39 |
| Sky Diver Factor | 184.27 | 78.21 |
| Thief | 40 | - |
| Fire Strike Factor | 26.58 | 9.74 |
| Ocean surface simulation (frames/s) | 617.85 | 234.83 |
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