NVIDIA GeForce GTX 1660 Super vs NVIDIA GeForce RTX 4090
25.2Rasterization73.5
20Ray Tracing68.5
39.8Memory74.6
87.7Efficiency55.2
28.7Compute86.3
1 spec wins — NVIDIA GeForce GTX 1660 Super13 spec wins — NVIDIA GeForce RTX 4090
InnoReviews verdict
NVIDIA GeForce RTX 4090 wins this graphics card face-off, 71.8 to 36.2, pulling ahead mainly in compute (+58) and Ray Tracing (+49). 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 55
- 72% lower TDP: 125 W vs 450 W
- Lower launch price: $229 vs $1,599
Reasons to pick the NVIDIA GeForce RTX 4090
- Stronger rasterization score: 74 vs 25
- Stronger Ray Tracing score: 69 vs 20
- Stronger memory score: 75 vs 40
- Stronger compute score: 86 vs 29
- 1064% higher Shading units: 16,384 vs 1,408
General
| Spec | NVIDIA GeForce GTX 1660 Super | NVIDIA GeForce RTX 4090 |
|---|---|---|
| Announced | 2019 | 2022 |
| Architecture | Turing | Ada Lovelace |
| Process | 12 nm | 5 nm+58% |
| TDP | 125 W+72% | 450 W |
| Power connector | 1x 8-pin | 1x 16-pin |
Cores & Clocks
| Spec | NVIDIA GeForce GTX 1660 Super | NVIDIA GeForce RTX 4090 |
|---|---|---|
| Shading units | 1,408 | 16,384+1064% |
| RT cores | — | 128 |
| Tensor / AI cores | — | 512 |
| Base clock | 1,530 MHz | 2,235 MHz+46% |
| Boost clock | 1,785 MHz | 2,520 MHz+41% |
Memory
| Spec | NVIDIA GeForce GTX 1660 Super | NVIDIA GeForce RTX 4090 |
|---|---|---|
| VRAM | 6 GB | 24 GB+300% |
| VRAM type | GDDR6 | GDDR6X |
| Bus width | 192 bit | 384 bit+100% |
| Bandwidth | 336 GB/s | 1,008 GB/s+200% |
Benchmarks
| Spec | NVIDIA GeForce GTX 1660 Super | NVIDIA GeForce RTX 4090 |
|---|---|---|
| 3DMark Time Spy | 5,000 | 36,000+620% |
| 3DMark Speed Way | — | 10,100 |
| PassMark G3D | 9,600 | 38,500+301% |
| 1080p Ultra | 51 fps | 225 fps+341% |
| 1440p Ultra | 36 fps | 180 fps+400% |
| 4K Ultra | 19 fps | 112 fps+489% |
Features
| Spec | NVIDIA GeForce GTX 1660 Super | NVIDIA GeForce RTX 4090 |
|---|---|---|
| Upscaling | NIS (driver-level) | DLSS 4 (no MFG) |
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