NVIDIA GeForce GTX 1070 Ti vs NVIDIA GeForce GTX 1660 Ti
27.3Rasterization26.5
20Ray Tracing20
38.7Memoryspec-based37.9
76.4Efficiencyspec-based88.3
39.5Compute33.7
6 spec wins — NVIDIA GeForce GTX 1070 Ti5 spec wins — NVIDIA GeForce GTX 1660 Ti
InnoReviews verdict
This one is close to a dead heat: NVIDIA GeForce GTX 1070 Ti scores 36.8 against 37.3 for NVIDIA GeForce GTX 1660 Ti. Pick by the categories that matter to you, or by price.
Which would you pick?
Key differences
Reasons to pick the NVIDIA GeForce GTX 1070 Ti
- Stronger compute score: 40 vs 34
- 58% higher Shading units: 2,432 vs 1,536
- 33% higher VRAM: 8 GB vs 6 GB
- 33% higher Bus width: 256 bit vs 192 bit
- 17% higher PassMark G3D: 14,679 vs 12,558
Reasons to pick the NVIDIA GeForce GTX 1660 Ti
- 33% lower TDP: 120 W vs 180 W
- 25% lower process: 12 nm vs 16 nm
- 13% higher bandwidth: 288 GB/s vs 256 GB/s
- Lower launch price: $279 vs $450
General
| Spec | NVIDIA GeForce GTX 1070 Ti | NVIDIA GeForce GTX 1660 Ti |
|---|---|---|
| Announced | 2017 | 2019 |
| Architecture | Pascal | Turing |
| Process | 16 nm | 12 nm+25% |
| TDP | 180 W | 120 W+33% |
| Power connector | 1x 8-pin | 1x 8-pin |
Cores & Clocks
| Spec | NVIDIA GeForce GTX 1070 Ti | NVIDIA GeForce GTX 1660 Ti |
|---|---|---|
| Shading units | 2,432+58% | 1,536 |
| RT cores | — | 0 |
| Tensor / AI cores | — | 0 |
| Base clock | 1,607 MHz+7% | 1,500 MHz |
| Boost clock | 1,683 MHz | 1,770 MHz+5% |
Memory
| Spec | NVIDIA GeForce GTX 1070 Ti | NVIDIA GeForce GTX 1660 Ti |
|---|---|---|
| VRAM | 8 GB+33% | 6 GB |
| VRAM type | GDDR5 | GDDR6 |
| Bus width | 256 bit+33% | 192 bit |
| Bandwidth | 256 GB/s | 288 GB/s+13% |
Benchmarks
| Spec | NVIDIA GeForce GTX 1070 Ti | NVIDIA GeForce GTX 1660 Ti |
|---|---|---|
| 3DMark Time Spy | 6,838+8%Bottom 23% | 6,339Bottom 21% |
| PassMark G3D | 14,679+17%Bottom 31% | 12,558Bottom 20% |
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