GPU comparison · 1080p benchmark
RTX 5070 12GB records 270.3% more FPS than GTX 1660 Super 6GB in GPUsed's continuous 1080p benchmark (374 vs 101 FPS). Choose another pair in the full comparison tool if you want to explore a different upgrade.
RTX 5070 12GB recorded 374 FPS against 101 FPS for GTX 1660 Super 6GB. These are continuous 1080p benchmark averages, not predicted FPS in any particular game.
GTX 1660 Super 6GB
101Benchmark FPS at 1080p- Our rating
- 48.8 / 100
- Graphics memory
- 6GB
- Released
- October 2019
- GPUsed cards tested
- 108
RTX 5070 12GB
374Benchmark FPS at 1080p- Our rating
- 77.2 / 100
- Graphics memory
- 12GB
- Released
- March 2025
- GPUsed cards tested
- 71
Change either GPU in the comparison tool
What does this comparison mean?
The GTX 1660 Super to RTX 5070 move doubles memory capacity from 6GB to 12GB and produces a large increase in this benchmark. It also moves from GTX Turing to Blackwell RTX. Check the exact replacement card and host system before buying; neither the new feature set nor the benchmark tells you whether it fits the existing build.
GTX 1660 Super 6GB has 6GB and RTX 5070 12GB has 12GB of graphics memory. Memory capacity, board dimensions, power connectors and the price of a particular used card are separate from this benchmark. Compare the exact item before deciding whether to upgrade.
Additional manufacturer evidence 1 · Additional manufacturer evidence 2.
The two GPUs in context
GTX 1660 Super 6GB
The GTX 1660 Super launched in October 2019 with Turing architecture and 6GB of GDDR6. It remains a GTX model rather than an RTX card.
RTX 5070 12GB
The RTX 5070 is the 12GB Blackwell model, distinct from the 16GB RTX 5070 Ti. Partner cards launched in March 2025.
Release and feature sources: GTX 1660 Super 6GB source · RTX 5070 12GB source.
How the figures are compared
Both FPS figures come from the owner-supplied GPUsed benchmark dataset. GPUsed reports a continuous FurMark run at 1080p for its physical-card checks. The percentage compares the higher model average with the lower one using the original FPS values. Our rating uses a compressed scale, with the fastest GPU at 100; it is separate from the percentage difference. A benchmark result does not predict gaming FPS.
GPUsed reports its physical-card checks typically last 30 to 60 minutes while temperature and stability are checked. The owner supplied the model-level FPS workbook on 2 October 2026; this benchmark dataset was last reconciled 3 October 2026. Historical cards tested are separate from the number of FPS runs behind a model average. Full benchmark method.