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