NVIDIA GeForce GTX 1080 Ti vs NVIDIA GeForce GTX 1660
32.9Rasterization25.2
20Ray Tracing20
50.2Memoryspec-based32.8
67.7Efficiencyspec-based88.3
41.3Compute31.7
6 spec wins — NVIDIA GeForce GTX 1080 Ti5 spec wins — NVIDIA GeForce GTX 1660
InnoReviews verdict
NVIDIA GeForce GTX 1080 Ti wins this graphics card face-off, 39.4 to 35.7, pulling ahead mainly in compute (+10) and rasterization (+8). NVIDIA GeForce GTX 1660 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the NVIDIA GeForce GTX 1080 Ti
- Stronger rasterization score: 33 vs 25
- Stronger compute score: 41 vs 32
- 155% higher Shading units: 3,584 vs 1,408
- 152% higher bandwidth: 484 GB/s vs 192 GB/s
- 83% higher VRAM: 11 GB vs 6 GB
Reasons to pick the NVIDIA GeForce GTX 1660
- 52% lower TDP: 120 W vs 250 W
- 25% lower process: 12 nm vs 16 nm
- 13% higher Boost clock: 1,785 MHz vs 1,582 MHz
- Lower launch price: $219 vs $699
General
| Spec | NVIDIA GeForce GTX 1080 Ti | NVIDIA GeForce GTX 1660 |
|---|---|---|
| Announced | 2017 | 2019 |
| Architecture | Pascal | Turing |
| Process | 16 nm | 12 nm+25% |
| TDP | 250 W | 120 W+52% |
| Power connector | 1x 8-pin + 1x 6-pin | 1x 8-pin |
Cores & Clocks
| Spec | NVIDIA GeForce GTX 1080 Ti | NVIDIA GeForce GTX 1660 |
|---|---|---|
| Shading units | 3,584+155% | 1,408 |
| RT cores | — | 0 |
| Tensor / AI cores | — | 0 |
| Base clock | 1,480 MHz | 1,530 MHz+3% |
| Boost clock | 1,582 MHz | 1,785 MHz+13% |
Memory
| Spec | NVIDIA GeForce GTX 1080 Ti | NVIDIA GeForce GTX 1660 |
|---|---|---|
| VRAM | 11 GB+83% | 6 GB |
| VRAM type | GDDR5X | GDDR5 |
| Bus width | 352 bit+83% | 192 bit |
| Bandwidth | 484 GB/s+152% | 192 GB/s |
Benchmarks
| Spec | NVIDIA GeForce GTX 1080 Ti | NVIDIA GeForce GTX 1660 |
|---|---|---|
| 3DMark Time Spy | 9,400+74%Bottom 35% | 5,415Bottom 19% |
| PassMark G3D | 14,400+24%Bottom 34% | 11,608Bottom 19% |
| 1080p Ultra | 90 fpsBottom 23% | — |
| 1440p Ultra | 64 fpsBottom 23% | — |
| 4K Ultra | 34 fpsBottom 23% | — |
Features
| Spec | NVIDIA GeForce GTX 1080 Ti | NVIDIA GeForce GTX 1660 |
|---|---|---|
| Upscaling | NIS (driver-level) | — |
Related comparisons
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