GeForce GTX 1660 SUPER vs GeForce RTX 4080 Mobile
The GeForce GTX 1660 SUPER is much slower than the GeForce RTX 4080 Mobile on average across 100+ games. We cannot compare value as at least one GPU is out of stock.
FPS Comparison Across Popular Games
Predicted average FPS at 1080p, 1440p, and 4K, based on real game benchmarks.
Specs & Benchmark Comparison
Side-by-side specs, synthetic benchmarks, and key hardware differences.
Scorehelp
GeForce RTX 4080 Mobile ranks 63 points higher.
FP32 Computehelp
GeForce RTX 4080 Mobile has 392% more compute power.
Pixel Fillratehelp
GeForce RTX 4080 Mobile fills pixels 55% faster.
Texture Fillratehelp
GeForce RTX 4080 Mobile maps textures 146% faster.
VRAMhelp
GeForce RTX 4080 Mobile has 6 GB more VRAM.
Memory Bandwidthhelp
GeForce RTX 4080 Mobile moves data 29% faster.
TDPhelp
GeForce RTX 4080 Mobile draws 15W less power.
GDDR6
Memory Typehelp
GDDR6192-bit
Memory Bushelp
192-bitGeForce 16
Generationhelp
GeForce 40 MobileDesktop
Segmenthelp
Mobile-
Power Connectorshelp
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Outputshelp
-Frequently Asked Questions
compare_arrowsWhich is better, GeForce GTX 1660 SUPER or GeForce RTX 4080 Mobile?expand_more
The GeForce RTX 4080 Mobile. It's 525% faster than the GeForce GTX 1660 SUPER on average across 100+ games, scoring 75/100 vs 12/100 in our gaming rating.
speedHow much faster is GeForce RTX 4080 Mobile than GeForce GTX 1660 SUPER?expand_more
525% faster on average. The gap varies by game and resolution, check the per-game FPS comparison above.
aspect_ratioWhich is better for 1440p and 4K gaming, GeForce GTX 1660 SUPER or GeForce RTX 4080 Mobile?expand_more
The GeForce RTX 4080 Mobile is faster at both resolutions. At 4K, VRAM matters more, check the specs section to compare memory. Toggle the resolution selector above to see per-game FPS.
paidIs the GeForce RTX 4080 Mobile worth buying in 2026?expand_more
It scores 75/100 in our gaming rating, faster than most GPUs on the market. Good buy if the price is right.
differenceWhat is the difference between GeForce GTX 1660 SUPER and GeForce RTX 4080 Mobile?expand_more
Performance: GeForce GTX 1660 SUPER scores 12/100, GeForce RTX 4080 Mobile scores 75/100. They also differ in VRAM, memory bandwidth, power draw, and compute performance. Full breakdown in the specs section above.
compressWill the GeForce GTX 1660 SUPER or GeForce RTX 4080 Mobile bottleneck my PC?expand_more
Depends on the rest of your build, especially your CPU. Swap the paired CPU in the FPS section above to see if it limits performance, or use our bottleneck calculator for a full analysis.
upgradeIs it worth upgrading to the GeForce GTX 1660 SUPER or GeForce RTX 4080 Mobile?expand_more
The GeForce RTX 4080 Mobile is the stronger pick at 75/100. Compare your current GPU against it to see the exact FPS gain across 100+ games.
memoryDoes VRAM matter when comparing the GeForce GTX 1660 SUPER and GeForce RTX 4080 Mobile?expand_more
Yes, more VRAM helps at higher resolutions and in modded games. Check the specs section above to compare memory capacity and bandwidth between both GPUs.
Popular Comparisons
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