Comparison of GeForce GTX 980 Ti and GeForce GTX 1080 [S]ave
| Attribute |  GeForce GTX 1080 × |  GeForce GTX 980 Ti × |
|---|---|---|
| GPU | ||
| Release year (year) | 2016 | 2015 |
| GPU brand | Nvidia | Nvidia |
| GPU name | GP104 | GM200 |
| Market | Desktop | Desktop |
| Clock speed (MHz) | 1,607 | 1,000 |
| Turbo clock speed (MHz) | 1,733 | 1,076 |
| Is dual GPU | - | - |
| Model | GeForce GTX 1080 | GeForce GTX 980 Ti |
| Memory | ||
| Memory (MB) | 8,192 | 6,144 |
| Memory bandwidth (GB/s) | 224.4 | - |
| Memory bus (bit) | 256 | 384 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 1,251 | 1,753 |
| Effective memory clock speed (MHz) | 10,008 | 7,012 |
| Noise and power | ||
| TDP (W) | 180 | 250 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 102.8 | 96 |
| Render output processors | 64 | 96 |
| Texture mapping units | 160 | 176 |
| Shading units | 2,560 | 2,816 |
| Floating-point performance (GFLOPS) | 8,228 | 5,632 |
| Texture rate (GTexel/s) | 257.1 | 176 |
| Benchmarks | ||
| Unigine: Heaven 4.0 | - | 72.5 |
| Battlefield 4 | 172 | 148 |
| Face detection (mPixels/s) | 143.9 | 145.53 |
| T-Rex (GFXBench 3.0) | 3360.14 | 1141.88 |
| Manhattan (GFXBench 3.0) | 3718.86 | 3718.52 |
| Bitcoin mining (mHash/s) | 755 | 537.83 |
| Sky Diver Factor | 516.48 | 475.41 |
| Thief | 125 | - |
| Fire Strike Factor | 97.7 | 85.93 |
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