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GPU Comparison: FPS, Specs & Value

GeForce RTX 3090 Ti vs GeForce GTX 1660 Ti

The GeForce RTX 3090 Ti is much faster than the GeForce GTX 1660 Ti on average across 100+ games. However, it's a worse value for money, as it's $1,855.00 more expensive!

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GPU

$2,275.00View GPUAll GPUs

Up to 245% faster on average across 100+ games
Is 3 years newer
Up to 616% more expensive – $2,275.00 vs $420.00

GPU

$420.00View GPUAll GPUs

Up to 616% cheaper – $420.00 vs $2,275.00
Up to 108% better value for money

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 RTX 3090 Ti

499FPS

GeForce GTX 1660 Ti

478FPS

Overwatch 22023

GeForce RTX 3090 Ti

436FPS

GeForce GTX 1660 Ti

265FPS

Fortnite2017

GeForce RTX 3090 Ti

163FPS

GeForce GTX 1660 Ti

51FPS

Grand Theft Auto V2013

GeForce RTX 3090 Ti

116FPS

GeForce GTX 1660 Ti

64FPS

Minecraft2011

GeForce RTX 3090 Ti

985FPS

GeForce GTX 1660 Ti

887FPS

Valorant2020

798FPS

632FPS

547FPS

481FPS

Dota 22013

GeForce RTX 3090 Ti

414FPS

GeForce GTX 1660 Ti

370FPS

Specs & Benchmark Comparison

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

Scorehelp

GeForce RTX 3090 Ti

46%

GeForce GTX 1660 Ti

13%

GeForce RTX 3090 Ti ranks 33 points higher.

FP32 Computehelp

GeForce RTX 3090 Ti

40000 TFLOPS

GeForce GTX 1660 Ti

5437 TFLOPS

GeForce RTX 3090 Ti has 636% more compute power.

Pixel Fillratehelp

GeForce RTX 3090 Ti

208.3 GP/s

GeForce GTX 1660 Ti

84.96 GP/s

GeForce RTX 3090 Ti fills pixels 145% faster.

Texture Fillratehelp

GeForce RTX 3090 Ti

625 GT/s

GeForce GTX 1660 Ti

169.9 GT/s

GeForce RTX 3090 Ti maps textures 268% faster.

VRAMhelp

GeForce RTX 3090 Ti

24 GB

GeForce GTX 1660 Ti

6 GB

GeForce RTX 3090 Ti has 18 GB more VRAM.

Memory Bandwidthhelp

GeForce RTX 3090 Ti

1010 GB/s

GeForce GTX 1660 Ti

288 GB/s

GeForce RTX 3090 Ti moves data 251% faster.

TDPhelp

GeForce RTX 3090 Ti

450W

GeForce GTX 1660 Ti

120W

GeForce GTX 1660 Ti draws 330W less power.

Pricehelp

GeForce RTX 3090 Ti

$2,275.00

GeForce GTX 1660 Ti

$420.00

GeForce GTX 1660 Ti is $1,855.00 cheaper.

GeForce RTX 3090 TiGeForce GTX 1660 Ti

GDDR6X

Memory Typehelp

GDDR6

384-bit

Memory Bushelp

192-bit

GeForce 30

Generationhelp

GeForce 16

Desktop

Segmenthelp

Desktop

Power Connectorshelp

Outputshelp

Frequently Asked Questions

compare_arrowsWhich is better, GeForce RTX 3090 Ti or GeForce GTX 1660 Ti?expand_more

The GeForce RTX 3090 Ti. It's 254% faster than the GeForce GTX 1660 Ti on average across 100+ games, scoring 46/100 vs 13/100 in our gaming rating.

speedHow much faster is GeForce RTX 3090 Ti than GeForce GTX 1660 Ti?expand_more

254% 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 RTX 3090 Ti or GeForce GTX 1660 Ti?expand_more

The GeForce RTX 3090 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 3090 Ti worth buying in 2026?expand_more

It scores 46/100 in our gaming rating, faster than most GPUs on the market. Good buy if the price is right.

differenceWhat is the difference between GeForce RTX 3090 Ti and GeForce GTX 1660 Ti?expand_more

Performance: GeForce RTX 3090 Ti scores 46/100, GeForce GTX 1660 Ti scores 13/100. They also differ in VRAM, memory bandwidth, power draw, and compute performance. Full breakdown in the specs section above.

compressWill the GeForce RTX 3090 Ti or GeForce GTX 1660 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 RTX 3090 Ti or GeForce GTX 1660 Ti?expand_more

The GeForce RTX 3090 Ti is the stronger pick at 46/100. Compare your current GPU against it to see the exact FPS gain across 100+ games.

memoryDoes VRAM matter when comparing the GeForce RTX 3090 Ti and GeForce GTX 1660 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.