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GPU Comparison: FPS, Specs & Value

GeForce GTX 1660 SUPER vs GeForce RTX 3080 Ti Mobile

The GeForce GTX 1660 SUPER is much slower than the GeForce RTX 3080 Ti Mobile on average across 100+ games. We cannot compare value as at least one GPU is out of stock.

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GPU

$189.99View GPUAll GPUs

Available for $189.99

GPU

View All GPUs

Up to 113% faster on average across 100+ games
Is 2 years and 3 months newer

FPS Comparison Across Popular Games

Predicted average FPS at 1080p, 1440p, and 4K, based on real game benchmarks.

Resolution

Quality

Paired CPU

View Compare All CPUs

Select CPU

League of Legends2009

GeForce GTX 1660 SUPER

478FPS

GeForce RTX 3080 Ti Mobile

487FPS

Counter-Strike 22023

GeForce GTX 1660 SUPER

482FPS

GeForce RTX 3080 Ti Mobile

489FPS

Valorant2020

GeForce GTX 1660 SUPER

627FPS

GeForce RTX 3080 Ti Mobile

717FPS

Dota 22013

GeForce GTX 1660 SUPER

369FPS

GeForce RTX 3080 Ti Mobile

395FPS

Grand Theft Auto V2013

GeForce GTX 1660 SUPER

63FPS

GeForce RTX 3080 Ti Mobile

85FPS

Fortnite2017

GeForce GTX 1660 SUPER

47FPS

GeForce RTX 3080 Ti Mobile

109FPS

Overwatch 22023

GeForce GTX 1660 SUPER

261FPS

GeForce RTX 3080 Ti Mobile

351FPS

Rocket League2015

GeForce GTX 1660 SUPER

610FPS

GeForce RTX 3080 Ti Mobile

712FPS

Specs & Benchmark Comparison

Side-by-side specs, synthetic benchmarks, and key hardware differences.

Scorehelp

GeForce GTX 1660 SUPER

12%

GeForce RTX 3080 Ti Mobile

51%

GeForce RTX 3080 Ti Mobile ranks 39 points higher.

FP32 Computehelp

GeForce GTX 1660 SUPER

5027 TFLOPS

GeForce RTX 3080 Ti Mobile

18710 TFLOPS

GeForce RTX 3080 Ti Mobile has 272% more compute power.

Pixel Fillratehelp

GeForce GTX 1660 SUPER

85.68 GP/s

GeForce RTX 3080 Ti Mobile

121 GP/s

GeForce RTX 3080 Ti Mobile fills pixels 41% faster.

Texture Fillratehelp

GeForce GTX 1660 SUPER

157.1 GT/s

GeForce RTX 3080 Ti Mobile

292.3 GT/s

GeForce RTX 3080 Ti Mobile maps textures 86% faster.

VRAMhelp

GeForce GTX 1660 SUPER

6 GB

GeForce RTX 3080 Ti Mobile

16 GB

GeForce RTX 3080 Ti Mobile has 10 GB more VRAM.

Memory Bandwidthhelp

GeForce GTX 1660 SUPER

336 GB/s

GeForce RTX 3080 Ti Mobile

512 GB/s

GeForce RTX 3080 Ti Mobile moves data 52% faster.

TDPhelp

GeForce GTX 1660 SUPER

125W

GeForce RTX 3080 Ti Mobile

115W

GeForce RTX 3080 Ti Mobile draws 10W less power.

Pricehelp

GeForce GTX 1660 SUPER

$189.99

GeForce RTX 3080 Ti Mobile

GeForce GTX 1660 SUPERGeForce RTX 3080 Ti Mobile

GDDR6

Memory Typehelp

GDDR6

192-bit

Memory Bushelp

256-bit

GeForce 16

Generationhelp

GeForce 30 Mobile

Desktop

Segmenthelp

Mobile

Power Connectorshelp

Outputshelp

Frequently Asked Questions

compare_arrowsWhich is better, GeForce GTX 1660 SUPER or GeForce RTX 3080 Ti Mobile?expand_more

The GeForce RTX 3080 Ti Mobile. It's 325% faster than the GeForce GTX 1660 SUPER on average across 100+ games, scoring 51/100 vs 12/100 in our gaming rating.

speedHow much faster is GeForce RTX 3080 Ti Mobile than GeForce GTX 1660 SUPER?expand_more

325% 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 3080 Ti Mobile?expand_more

The GeForce RTX 3080 Ti 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 3080 Ti Mobile worth buying in 2026?expand_more

It scores 51/100 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 3080 Ti Mobile?expand_more

Performance: GeForce GTX 1660 SUPER scores 12/100, GeForce RTX 3080 Ti Mobile scores 51/100. 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 3080 Ti 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 3080 Ti Mobile?expand_more

The GeForce RTX 3080 Ti Mobile is the stronger pick at 51/100. 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 3080 Ti 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.