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GPU Comparison: FPS, Specs & Value

GeForce GTX 1660 Ti vs Radeon RX 7900M

The GeForce GTX 1660 Ti is much slower than the Radeon RX 7900M on average across 100+ games. We cannot compare value as at least one GPU is out of stock.

  • Available for $245.73
  • Up to 186% faster on average across 100+ games
  • Is 4 years and 9 months newer

FPS Comparison Across Popular Games

Specs & Benchmark Comparison

Scorehelp

Radeon RX 7900M ranks 59 points higher.

FP32 Computehelp
AMD Radeon RX 7900M Logo
Radeon RX 7900M
38520 TFLOPS

Radeon RX 7900M has 608% more compute power.

Pixel Fillratehelp
AMD Radeon RX 7900M Logo
Radeon RX 7900M
401.3 GP/s

Radeon RX 7900M fills pixels 372% faster.

Texture Fillratehelp
AMD Radeon RX 7900M Logo
Radeon RX 7900M
601.9 GT/s

Radeon RX 7900M maps textures 254% faster.

VRAMhelp

Radeon RX 7900M has 10 GB more VRAM.

Memory Bandwidthhelp

Radeon RX 7900M moves data 100% faster.

TDPhelp

GeForce GTX 1660 Ti draws 60W less power.

GDDR6
Memory Typehelp
GDDR6
192-bit
Memory Bushelp
256-bit
GeForce 16
Generationhelp
Navi Mobile (RX 7000M)
Desktop
Segmenthelp
Mobile
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Power Connectorshelp
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Outputshelp
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Frequently Asked Questions

compare_arrowsWhich is better, GeForce GTX 1660 Ti or Radeon RX 7900M?expand_more
The Radeon RX 7900M. It's 454% faster than the GeForce GTX 1660 Ti on average across 100+ games, scoring 72/100 vs 13/100 in our gaming rating.
speedHow much faster is Radeon RX 7900M than GeForce GTX 1660 Ti?expand_more
454% 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 Radeon RX 7900M?expand_more
The Radeon RX 7900M 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 Radeon RX 7900M worth buying in 2026?expand_more
It scores 72/100 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 Radeon RX 7900M?expand_more
Performance: GeForce GTX 1660 Ti scores 13/100, Radeon RX 7900M scores 72/100. 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 Radeon RX 7900M 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 Radeon RX 7900M?expand_more
The Radeon RX 7900M is the stronger pick at 72/100. 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 Radeon RX 7900M?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.

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