HowManyFPS Desktop App v1.25.3Track Bottlenecks and Boost Your FPSOpen HowManyFPS.com on your PC to benchmark

GPU Comparison: FPS, Specs & Value

GeForce GTX 1080 Ti vs GeForce GTX 1660 Ti

The GeForce GTX 1080 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 $399.27 more expensive!

bar_chartBenchmarks groupCommunity calculateFPS Calculator compressBottleneck Calculator

GPU

$645.00View GPUAll GPUs

Up to 57% faster on average across 100+ games
Up to 151% more expensive – $645.00 vs $245.73

GPU

$245.73View GPUAll GPUs

Is 2 years newer
Up to 151% cheaper – $245.73 vs $645.00
Up to 60% 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

Dota 22013

GeForce GTX 1080 Ti

385FPS

GeForce GTX 1660 Ti

370FPS

League of Legends2009

GeForce GTX 1080 Ti

483FPS

GeForce GTX 1660 Ti

477FPS

Escape From Tarkov2017

GeForce GTX 1080 Ti

216FPS

GeForce GTX 1660 Ti

200FPS

Overwatch 22023

317FPS

265FPS

480FPS

481FPS

Apex Legends2019

GeForce GTX 1080 Ti

242FPS

GeForce GTX 1660 Ti

211FPS

Valorant2020

GeForce GTX 1080 Ti

682FPS

GeForce GTX 1660 Ti

631FPS

Grand Theft Auto V2013

GeForce GTX 1080 Ti

75FPS

GeForce GTX 1660 Ti

64FPS

Specs & Benchmark Comparison

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

Scorehelp

GeForce GTX 1080 Ti

21%

GeForce GTX 1660 Ti

13%

GeForce GTX 1080 Ti ranks 8 points higher.

FP32 Computehelp

GeForce GTX 1080 Ti

11340 TFLOPS

GeForce GTX 1660 Ti

5437 TFLOPS

GeForce GTX 1080 Ti has 109% more compute power.

Pixel Fillratehelp

GeForce GTX 1080 Ti

139.2 GP/s

GeForce GTX 1660 Ti

84.96 GP/s

GeForce GTX 1080 Ti fills pixels 64% faster.

Texture Fillratehelp

GeForce GTX 1080 Ti

354.4 GT/s

GeForce GTX 1660 Ti

169.9 GT/s

GeForce GTX 1080 Ti maps textures 109% faster.

VRAMhelp

GeForce GTX 1080 Ti

11 GB

GeForce GTX 1660 Ti

6 GB

GeForce GTX 1080 Ti has 5 GB more VRAM.

Memory Bandwidthhelp

GeForce GTX 1080 Ti

484.4 GB/s

GeForce GTX 1660 Ti

288 GB/s

GeForce GTX 1080 Ti moves data 68% faster.

TDPhelp

GeForce GTX 1080 Ti

250W

GeForce GTX 1660 Ti

120W

GeForce GTX 1660 Ti draws 130W less power.

Pricehelp

GeForce GTX 1080 Ti

$645.00

GeForce GTX 1660 Ti

$245.73

GeForce GTX 1660 Ti is $399.27 cheaper.

GeForce GTX 1080 TiGeForce GTX 1660 Ti

GDDR5X

Memory Typehelp

GDDR6

352-bit

Memory Bushelp

192-bit

GeForce 10

Generationhelp

GeForce 16

Desktop

Segmenthelp

Desktop

Power Connectorshelp

Outputshelp

Frequently Asked Questions

compare_arrowsWhich is better, GeForce GTX 1080 Ti or GeForce GTX 1660 Ti?expand_more

The GeForce GTX 1080 Ti. It's 62% faster than the GeForce GTX 1660 Ti on average across 100+ games, scoring 21/100 vs 13/100 in our gaming rating.

speedHow much faster is GeForce GTX 1080 Ti than GeForce GTX 1660 Ti?expand_more

62% 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 1080 Ti or GeForce GTX 1660 Ti?expand_more

The GeForce GTX 1080 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 GTX 1080 Ti worth buying in 2026?expand_more

It scores 21/100 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 1080 Ti and GeForce GTX 1660 Ti?expand_more

Performance: GeForce GTX 1080 Ti scores 21/100, 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 GTX 1080 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 GTX 1080 Ti or GeForce GTX 1660 Ti?expand_more

The GeForce GTX 1080 Ti is the stronger pick at 21/100. Compare your current GPU against it to see the exact FPS gain across 100+ games.

memoryDoes VRAM matter when comparing the GeForce GTX 1080 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.