NVIDIA GeForce GTX 1660 Super vs NVIDIA GeForce RTX 5090
25.2Rasterization89.5
20Ray Tracing90.4
39.8Memory91.2
87.7Efficiency39.8
28.7Compute89.4
1 spec wins — NVIDIA GeForce GTX 1660 Super13 spec wins — NVIDIA GeForce RTX 5090
InnoReviews verdict
NVIDIA GeForce RTX 5090 wins this graphics card face-off, 82.5 to 36.2, pulling ahead mainly in Ray Tracing (+70) and rasterization (+64). NVIDIA GeForce GTX 1660 Super 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 Super
- Stronger efficiency score: 88 vs 40
- 78% lower TDP: 125 W vs 575 W
- Lower launch price: $229 vs $1,999
Reasons to pick the NVIDIA GeForce RTX 5090
- Stronger rasterization score: 90 vs 25
- Stronger Ray Tracing score: 90 vs 20
- Stronger memory score: 91 vs 40
- Stronger compute score: 89 vs 29
- 1445% higher Shading units: 21,760 vs 1,408
General
| Spec | NVIDIA GeForce GTX 1660 Super | NVIDIA GeForce RTX 5090 |
|---|---|---|
| Announced | 2019 | 2025 |
| Architecture | Turing | Blackwell |
| Process | 12 nm | 5 nm+58% |
| TDP | 125 W+78% | 575 W |
| Power connector | 1x 8-pin | 1x 16-pin |
Cores & Clocks
| Spec | NVIDIA GeForce GTX 1660 Super | NVIDIA GeForce RTX 5090 |
|---|---|---|
| Shading units | 1,408 | 21,760+1445% |
| RT cores | — | 170 |
| Tensor / AI cores | — | 680 |
| Base clock | 1,530 MHz | 2,017 MHz+32% |
| Boost clock | 1,785 MHz | 2,407 MHz+35% |
Memory
| Spec | NVIDIA GeForce GTX 1660 Super | NVIDIA GeForce RTX 5090 |
|---|---|---|
| VRAM | 6 GB | 32 GB+433% |
| VRAM type | GDDR6 | GDDR7 |
| Bus width | 192 bit | 512 bit+167% |
| Bandwidth | 336 GB/s | 1,792 GB/s+433% |
Benchmarks
| Spec | NVIDIA GeForce GTX 1660 Super | NVIDIA GeForce RTX 5090 |
|---|---|---|
| 3DMark Time Spy | 5,000 | 48,500+870% |
| 3DMark Speed Way | — | 14,200 |
| PassMark G3D | 9,600 | 39,500+311% |
| 1080p Ultra | 51 fps | 250 fps+390% |
| 1440p Ultra | 36 fps | 210 fps+483% |
| 4K Ultra | 19 fps | 142 fps+647% |
Features
| Spec | NVIDIA GeForce GTX 1660 Super | NVIDIA GeForce RTX 5090 |
|---|---|---|
| Upscaling | NIS (driver-level) | DLSS 4 |
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