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GPU Comparison: FPS, Specs & Value

GeForce GT 620 vs GeForce GTX 1660 Ti

The GeForce GT 620 is much slower than the GeForce GTX 1660 Ti on average across 100+ games and it's also a much worse value for money, as it's only $105.74 cheaper!

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GPU

$139.99View GPUAll GPUs

GPU

$245.73View GPUAll GPUs

Up to 6717% faster on average across 100+ games
Is 6 years and 10 months newer
Available for $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

349FPS

478FPS

531FPS

481FPS

Valorant2020

GeForce GT 620

296FPS

GeForce GTX 1660 Ti

631FPS

Dota 22013

GeForce GT 620

232FPS

GeForce GTX 1660 Ti

370FPS

Grand Theft Auto V2013

GeForce GT 620

1FPS

GeForce GTX 1660 Ti

64FPS

Fortnite2017

GeForce GT 620

1FPS

GeForce GTX 1660 Ti

51FPS

Overwatch 22023

GeForce GT 620

2FPS

GeForce GTX 1660 Ti

265FPS

Rocket League2015

GeForce GT 620

359FPS

GeForce GTX 1660 Ti

614FPS

Specs & Benchmark Comparison

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

Scorehelp

GeForce GT 620

GeForce GTX 1660 Ti

13%

GeForce GTX 1660 Ti ranks 13 points higher.

FP32 Computehelp

GeForce GT 620

268.8 TFLOPS

GeForce GTX 1660 Ti

5437 TFLOPS

GeForce GTX 1660 Ti has 1923% more compute power.

Pixel Fillratehelp

GeForce GT 620

2.8 GP/s

GeForce GTX 1660 Ti

84.96 GP/s

GeForce GTX 1660 Ti fills pixels 2934% faster.

Texture Fillratehelp

GeForce GT 620

11.2 GT/s

GeForce GTX 1660 Ti

169.9 GT/s

GeForce GTX 1660 Ti maps textures 1417% faster.

VRAMhelp

GeForce GT 620

1 GB

GeForce GTX 1660 Ti

6 GB

GeForce GTX 1660 Ti has 5 GB more VRAM.

Memory Bandwidthhelp

GeForce GT 620

14.4 GB/s

GeForce GTX 1660 Ti

288 GB/s

GeForce GTX 1660 Ti moves data 1900% faster.

TDPhelp

GeForce GT 620

49W

GeForce GTX 1660 Ti

120W

GeForce GT 620 draws 71W less power.

Pricehelp

GeForce GT 620

$139.99

GeForce GTX 1660 Ti

$245.73

GeForce GT 620 is $105.74 cheaper.

GeForce GT 620GeForce GTX 1660 Ti

DDR3

Memory Typehelp

GDDR6

64-bit

Memory Bushelp

192-bit

GeForce 600

Generationhelp

GeForce 16

Desktop

Segmenthelp

Desktop

Power Connectorshelp

Outputshelp

Frequently Asked Questions

compare_arrowsWhich is better, GeForce GT 620 or GeForce GTX 1660 Ti?expand_more

Neither, they're within 1% of each other across 100+ games. Pick based on price, availability, or VRAM.

aspect_ratioWhich is better for 1440p and 4K gaming, GeForce GT 620 or GeForce GTX 1660 Ti?expand_more

The GeForce GTX 1660 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 1660 Ti worth buying in 2026?expand_more

It scores 13/100 in our gaming rating, faster than most GPUs on the market. Good buy if the price is right.

differenceWhat is the difference between GeForce GT 620 and GeForce GTX 1660 Ti?expand_more

Performance: GeForce GT 620 scores 0/100, 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 GT 620 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 GT 620 or GeForce GTX 1660 Ti?expand_more

The GeForce GTX 1660 Ti is the stronger pick at 13/100. Compare your current GPU against it to see the exact FPS gain across 100+ games.

memoryDoes VRAM matter when comparing the GeForce GT 620 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.