GTX 1660 Super vs GTX 1070
The GTX 1070 is about 10% faster than the GTX 1660 Super at 4K and 8% faster at 1440p.
Quick verdict: the GTX 1070 is the faster card. The GTX 1660 Super is only the smarter buy if you can get it for at least 7% less than the GTX 1070; any smaller discount and you are paying more per frame.
GTX 1660 Super vs GTX 1070: Specs and Performance
| Spec | GeForce GTX 1660 Super | GeForce GTX 1070 |
|---|---|---|
| 3DMark Time Spy (graphics) | 5,663 | 6,270 |
| Estimated FPS · 1080p | 57 | 61 |
| Estimated FPS · 1440p | 40 | 43 |
| Estimated FPS · 4K | 21 | 23 |
| Video memory | 6 GB | 8 GB |
| Board power | 125 W | 150 W |
| Launch price (MSRP) | $229 | $379 |
| PCI Express | 3.0 ×16 | 3.0 ×16 |
| Release year | 2019 | 2016 |
| Series | NVIDIA GTX 16 Series | NVIDIA GTX 10 Series |
Estimated FPS at 1080p, 1440p and 4K
1080p: the GTX 1070 leads by 7%. 1440p: the GTX 1070 leads by 8%. 4K: the GTX 1070 leads by 10%. These figures come from our performance model, calibrated against published benchmark averages. They are estimates for comparing the two cards, not results measured on your PC.
Estimated FPS in Popular Games at 1440p
| Game (settings) | GTX 1660 Super | GTX 1070 |
|---|---|---|
| Cyberpunk 2077 (High, no ray tracing) | ~30 | ~35 |
| Fortnite (High, DirectX 12) | ~50 | ~55 |
| Call of Duty: Black Ops 6 (High) | ~45 | ~50 |
| Counter-Strike 2 (High) | ~95 | ~105 |
Per-game figures scale each card's modelled 1440p average by how demanding the game is relative to our test blend, rounded to the nearest 5 FPS. Counter-Strike 2 is usually limited by the processor well before these numbers.
Verdict: GTX 1660 Super or GTX 1070?
The GTX 1070 is slightly faster than the GTX 1660 Super: about 7% at 1080p, 8% at 1440p and 10% at 4K in our model. The gap narrows at 1080p because both cards are closer to what a typical processor can feed them, so the higher your resolution, the more of the difference you actually get.
The GTX 1070 carries 8GB of video memory against 6GB on the GTX 1660 Super. 6GB is already tight at 1440p with high textures in the newest games, so the extra memory is worth more than it looks on a spec sheet.
At launch the GTX 1660 Super was $229 and the GTX 1070 $379, which works out to $5.7 and $8.8 per frame at 1440p. On those prices the GTX 1660 Super is the better value, but street prices move every week, so check before you buy. The GTX 1070 is rated for 25W more board power, which means more heat, more fan noise and possibly a bigger power supply.
Bottom line: the GTX 1070 is the faster card. The GTX 1660 Super is only the smarter buy if you can get it for at least 7% less than the GTX 1070; any smaller discount and you are paying more per frame.
Pairing Either Card With a Processor
A faster graphics card only helps if the processor can keep up. Each card's own page lists the slowest CPU that will not hold it back at every resolution:
- GeForce GTX 1660 Super: best CPU pairing and bottleneck
- GeForce GTX 1070: best CPU pairing and bottleneck
- Check your own processor in the bottleneck calculator
Power supply: a common rule of thumb is the card's board power plus about 150W for the rest of a gaming PC, with 30% headroom. That points to roughly 400W for the GTX 1660 Super and 400W for the GTX 1070. Check the card maker's own recommendation too.
Related GPU Comparisons
- RTX 3050 8GB vs GTX 1660 Super Effectively tied
- GTX 1660 Super vs RX 580 8GB GTX 1660 Super faster at 1440p
- RTX 3050 8GB vs RTX 2060 RTX 2060 faster at 1440p
- RX 6600 vs RTX 3050 8GB RX 6600 faster at 1440p
- RX 580 8GB vs GTX 1060 6GB RX 580 8GB faster at 1440p
- Compare any two graphics cardsThe full GPU vs GPU tool
GTX 1660 Super vs GTX 1070: Common Questions
Is the GTX 1660 Super better than the GTX 1070?
The GTX 1070 is the faster card. The GTX 1660 Super is only the smarter buy if you can get it for at least 7% less than the GTX 1070; any smaller discount and you are paying more per frame. The GTX 1070 is about 10% faster than the GTX 1660 Super at 4K and 8% faster at 1440p.
Which is better for 1440p, the GTX 1660 Super or the GTX 1070?
The GeForce GTX 1070, by about 8% (43 vs 40 FPS on high settings in our model).
Which is better for 4K, the GTX 1660 Super or the GTX 1070?
The GeForce GTX 1070, by about 10% (23 vs 21 FPS on high settings in our model).
Does the GTX 1660 Super have more VRAM than the GTX 1070?
No. The GTX 1660 Super has 6GB, while the GTX 1070 has 8GB.
Data last reviewed October 15, 2026. Launch prices are US MSRPs; board power is the reference design's rating. See the methodology for how every figure is produced.