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GPU Comparison: FPS, Specs & Value

GeForce RTX 5090 Mobile vs Radeon RX 7800 XT

The GeForce RTX 5090 Mobile is faster than the Radeon RX 7800 XT on average across 100+ games. We cannot compare value as at least one GPU is out of stock.

  • Up to 24% faster on average across 100+ games
  • Is 1 year and 7 months newer
  • Available for $649.00

FPS Comparison Across Popular Games

Specs & Benchmark Comparison

Scorehelp

GeForce RTX 5090 Mobile ranks 58 points higher.

FP32 Computehelp
AMD Radeon RX 7800 XT Logo
Radeon RX 7800 XT
37320 TFLOPS

Radeon RX 7800 XT has 17% more compute power.

Pixel Fillratehelp

Radeon RX 7800 XT fills pixels 37% faster.

Texture Fillratehelp

Radeon RX 7800 XT maps textures 17% faster.

VRAMhelp

GeForce RTX 5090 Mobile has 8 GB more VRAM.

Memory Bandwidthhelp

GeForce RTX 5090 Mobile moves data 44% faster.

TDPhelp

GeForce RTX 5090 Mobile draws 168W less power.

GDDR7
Memory Typehelp
GDDR6
256-bit
Memory Bushelp
256-bit
GeForce 50 Mobile
Generationhelp
Navi III (RX 7000)
Mobile
Segmenthelp
Desktop
-
Power Connectorshelp
-
-
Outputshelp
-

Frequently Asked Questions

compare_arrowsWhich is better, GeForce RTX 5090 Mobile or Radeon RX 7800 XT?expand_more
The GeForce RTX 5090 Mobile. It's 138% faster than the Radeon RX 7800 XT on average across 100+ games, scoring 100/100 vs 42/100 in our gaming rating.
speedHow much faster is GeForce RTX 5090 Mobile than Radeon RX 7800 XT?expand_more
138% 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 5090 Mobile or Radeon RX 7800 XT?expand_more
The GeForce RTX 5090 Mobile 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 5090 Mobile worth buying in 2026?expand_more
It scores 100/100 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 5090 Mobile and Radeon RX 7800 XT?expand_more
Performance: GeForce RTX 5090 Mobile scores 100/100, Radeon RX 7800 XT scores 42/100. They also differ in VRAM, memory bandwidth, power draw, and compute performance. Full breakdown in the specs section above.
compressWill the GeForce RTX 5090 Mobile or Radeon RX 7800 XT 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 5090 Mobile or Radeon RX 7800 XT?expand_more
The GeForce RTX 5090 Mobile is the stronger pick at 100/100. Compare your current GPU against it to see the exact FPS gain across 100+ games.
memoryDoes VRAM matter when comparing the GeForce RTX 5090 Mobile and Radeon RX 7800 XT?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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