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GPU Comparison: FPS, Specs & Value

GeForce GTX 1660 Ti vs GeForce RTX 3080 Ti

The GeForce GTX 1660 Ti is much slower than the GeForce RTX 3080 Ti on average across 100+ games. However, it's a better value for money, as it's $654.24 cheaper!

bar_chartBenchmarks groupCommunity calculateFPS Calculator compressBottleneck Calculator

GPU

$245.73View GPUAll GPUs

Up to 330% cheaper – $245.73 vs $899.97
Up to 39% better value for money

GPU

$899.97View GPUAll GPUs

Up to 210% faster on average across 100+ games
Is 2 years and 4 months newer
Up to 330% more expensive – $899.97 vs $245.73

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 Ti

478FPS

GeForce RTX 3080 Ti

495FPS

Escape From Tarkov2017

GeForce GTX 1660 Ti

201FPS

GeForce RTX 3080 Ti

246FPS

Overwatch 22023

GeForce GTX 1660 Ti

265FPS

GeForce RTX 3080 Ti

417FPS

Grand Theft Auto V2013

GeForce GTX 1660 Ti

64FPS

GeForce RTX 3080 Ti

107FPS

Valorant2020

GeForce GTX 1660 Ti

631FPS

GeForce RTX 3080 Ti

779FPS

Fortnite2017

51FPS

152FPS

481FPS

529FPS

Dota 22013

GeForce GTX 1660 Ti

370FPS

GeForce RTX 3080 Ti

410FPS

Specs & Benchmark Comparison

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

Scorehelp

GeForce GTX 1660 Ti

13%

GeForce RTX 3080 Ti

41%

GeForce RTX 3080 Ti ranks 28 points higher.

FP32 Computehelp

GeForce GTX 1660 Ti

5437 TFLOPS

GeForce RTX 3080 Ti

34100 TFLOPS

GeForce RTX 3080 Ti has 527% more compute power.

Pixel Fillratehelp

GeForce GTX 1660 Ti

84.96 GP/s

GeForce RTX 3080 Ti

186.5 GP/s

GeForce RTX 3080 Ti fills pixels 120% faster.

Texture Fillratehelp

GeForce GTX 1660 Ti

169.9 GT/s

GeForce RTX 3080 Ti

532.8 GT/s

GeForce RTX 3080 Ti maps textures 214% faster.

VRAMhelp

GeForce GTX 1660 Ti

6 GB

GeForce RTX 3080 Ti

12 GB

GeForce RTX 3080 Ti has 6 GB more VRAM.

Memory Bandwidthhelp

GeForce GTX 1660 Ti

288 GB/s

GeForce RTX 3080 Ti

912.4 GB/s

GeForce RTX 3080 Ti moves data 217% faster.

TDPhelp

GeForce GTX 1660 Ti

120W

GeForce RTX 3080 Ti

350W

GeForce GTX 1660 Ti draws 230W less power.

Pricehelp

GeForce GTX 1660 Ti

$245.73

GeForce RTX 3080 Ti

$899.97

GeForce GTX 1660 Ti is $654.24 cheaper.

GeForce GTX 1660 TiGeForce RTX 3080 Ti

GDDR6

Memory Typehelp

GDDR6X

192-bit

Memory Bushelp

384-bit

GeForce 16

Generationhelp

GeForce 30

Desktop

Segmenthelp

Desktop

Power Connectorshelp

Outputshelp

Frequently Asked Questions

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

The GeForce RTX 3080 Ti. It's 215% faster than the GeForce GTX 1660 Ti on average across 100+ games, scoring 41/100 vs 13/100 in our gaming rating.

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

215% 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 Ti or GeForce RTX 3080 Ti?expand_more

The GeForce RTX 3080 Ti 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 worth buying in 2026?expand_more

It scores 41/100 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 Ti and GeForce RTX 3080 Ti?expand_more

Performance: GeForce GTX 1660 Ti scores 13/100, GeForce RTX 3080 Ti scores 41/100. They also differ in VRAM, memory bandwidth, power draw, and compute performance. Full breakdown in the specs section above.

compressWill the GeForce GTX 1660 Ti or GeForce RTX 3080 Ti 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 Ti or GeForce RTX 3080 Ti?expand_more

The GeForce RTX 3080 Ti is the stronger pick at 41/100. Compare your current GPU against it to see the exact FPS gain across 100+ games.

memoryDoes VRAM matter when comparing the GeForce GTX 1660 Ti and GeForce RTX 3080 Ti?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.