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GPU Comparison: FPS, Specs & Value

Radeon RX 7900 XTX vs GeForce RTX 4090

The Radeon RX 7900 XTX is slightly slower than the GeForce RTX 4090 on average across 100+ games. However, it's a much better value for money, as it's $2,014.00 cheaper!

  • Is 1 month newer
  • Up to 60% cheaper$1,545.00 vs $3,559.00
  • Up to 35% better value for money
  • Up to 18% faster on average across 100+ games
  • Up to 60% more expensive$3,559.00 vs $1,545.00

FPS Comparison Across Popular Games

Specs & Benchmark Comparison

Scorehelp

GeForce RTX 4090 ranks 12 points higher.

FP32 Computehelp
AMD Radeon RX 7900 XTX Logo
Radeon RX 7900 XTX
61390 TFLOPS
NVIDIA GeForce RTX 4090 Logo
GeForce RTX 4090
82580 TFLOPS

GeForce RTX 4090 has 35% more compute power.

Pixel Fillratehelp

Radeon RX 7900 XTX fills pixels 8% faster.

Texture Fillratehelp
NVIDIA GeForce RTX 4090 Logo
GeForce RTX 4090
1290.2 GT/s

GeForce RTX 4090 maps textures 35% faster.

Memory Bandwidthhelp

GeForce RTX 4090 moves data 5% faster.

TDPhelp

Radeon RX 7900 XTX draws 95W less power.

Pricehelp

Radeon RX 7900 XTX is $2,014.00 cheaper.

GDDR6
Memory Typehelp
GDDR6X
384-bit
Memory Bushelp
384-bit
Navi III (RX 7000)
Generationhelp
GeForce 40
Desktop
Segmenthelp
Desktop
-
Power Connectorshelp
-
-
Outputshelp
-

Frequently Asked Questions

compare_arrowsWhich is better, Radeon RX 7900 XTX or GeForce RTX 4090?expand_more
The GeForce RTX 4090. It's 18% faster than the Radeon RX 7900 XTX on average across 100+ games, scoring 77/100 vs 65/100 in our gaming rating.
speedHow much faster is GeForce RTX 4090 than Radeon RX 7900 XTX?expand_more
18% 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, Radeon RX 7900 XTX or GeForce RTX 4090?expand_more
The GeForce RTX 4090 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 4090 worth buying in 2026?expand_more
It scores 77/100 in our gaming rating, faster than most GPUs on the market. Good buy if the price is right.
differenceWhat is the difference between Radeon RX 7900 XTX and GeForce RTX 4090?expand_more
Performance: Radeon RX 7900 XTX scores 65/100, GeForce RTX 4090 scores 77/100. They also differ in VRAM, memory bandwidth, power draw, and compute performance. Full breakdown in the specs section above.
compressWill the Radeon RX 7900 XTX or GeForce RTX 4090 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 Radeon RX 7900 XTX or GeForce RTX 4090?expand_more
The GeForce RTX 4090 is the stronger pick at 77/100. Compare your current GPU against it to see the exact FPS gain across 100+ games.
memoryDoes VRAM matter when comparing the Radeon RX 7900 XTX and GeForce RTX 4090?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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