NVIDIA GeForce GTX 1660 Ti vs NVIDIA GeForce RTX 3080
26.4Rasterization46.4
20Ray Tracing39.7
37.9Memoryspec-based54.6
88.3Efficiencyspec-based68
33.7Compute61.6
3 spec wins — NVIDIA GeForce GTX 1660 Ti10 spec wins — NVIDIA GeForce RTX 3080
InnoReviews verdict
NVIDIA GeForce RTX 3080 wins this graphics card face-off, 51.8 to 37.2, pulling ahead mainly in compute (+28) and rasterization (+20). NVIDIA GeForce GTX 1660 Ti 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 1660 Ti
- 62% lower TDP: 120 W vs 320 W
- Lower launch price: $279 vs $699
Reasons to pick the NVIDIA GeForce RTX 3080
- Stronger rasterization score: 46 vs 26
- Stronger Ray Tracing score: 40 vs 20
- Stronger compute score: 62 vs 34
- 467% higher Shading units: 8,704 vs 1,536
- 181% higher 3DMark Time Spy: 17,600 vs 6,261
General
| Spec | NVIDIA GeForce GTX 1660 Ti | NVIDIA GeForce RTX 3080 |
|---|---|---|
| Announced | 2019 | 2020 |
| Architecture | Turing | Ampere |
| Process | 12 nm | 8 nm+33% |
| TDP | 120 W+62% | 320 W |
| Power connector | 1x 8-pin | 1x 12-pin |
Cores & Clocks
| Spec | NVIDIA GeForce GTX 1660 Ti | NVIDIA GeForce RTX 3080 |
|---|---|---|
| Shading units | 1,536 | 8,704+467% |
| RT cores | 0 | 68 |
| Tensor / AI cores | 0 | 272 |
| Base clock | 1,500 MHz+4% | 1,440 MHz |
| Boost clock | 1,770 MHz+4% | 1,710 MHz |
Memory
| Spec | NVIDIA GeForce GTX 1660 Ti | NVIDIA GeForce RTX 3080 |
|---|---|---|
| VRAM | 6 GB | 10 GB+67% |
| VRAM type | GDDR6 | GDDR6X |
| Bus width | 192 bit | 320 bit+67% |
| Bandwidth | 288 GB/s | 760 GB/s+164% |
Benchmarks
| Spec | NVIDIA GeForce GTX 1660 Ti | NVIDIA GeForce RTX 3080 |
|---|---|---|
| 3DMark Time Spy | 6,261Bottom 23% | 17,600+181%Top 32% |
| 3DMark Speed Way | — | 4,700Top 37% |
| PassMark G3D | 12,565Bottom 25% | 24,500+95%Top 24% |
| 1080p Ultra | — | 146 fpsTop 41% |
| 1440p Ultra | — | 108 fpsTop 41% |
| 4K Ultra | — | 60 fpsTop 39% |
Features
| Spec | NVIDIA GeForce GTX 1660 Ti | NVIDIA GeForce RTX 3080 |
|---|---|---|
| Upscaling | — | DLSS 4 (no FG) |
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