Fortnite
1440p@360Hz·10:39 played
ZonixWZone·7h ago
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360
FPSAverage
164
FPS1% Low
28%/50°C
38%/72°C
32 GB
55%usage
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
Radeon RX 7800 XT42% Score
- Available for $649.00
FPS Comparison Across Popular Games
Predicted average FPS at 1080p, 1440p, and 4K, based on real game benchmarks.
Specs & Benchmark Comparison
Side-by-side specs, synthetic benchmarks, and key hardware differences.
Scorehelp
GeForce RTX 5090 Mobile ranks 58 points higher.
FP32 Computehelp
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
GDDR6256-bit
Memory Bushelp
256-bitGeForce 50 Mobile
Generationhelp
Navi III (RX 7000)Mobile
Segmenthelp
Desktop-
Power Connectorshelp
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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.
Popular Comparisons
RTX 5090 Mobile vs RTX 5070RTX 5090 Mobile vs RTX 5060 TiRTX 5090 Mobile vs RTX 5060RTX 5090 Mobile vs RTX 5070 TiRTX 5090 Mobile vs RTX 5080RTX 5090 Mobile vs RX 9070 XTRTX 5090 Mobile vs RX 9060 XT 16 GBRTX 5090 Mobile vs RTX 2060RTX 5090 Mobile vs GTX 1660 TiRTX 5090 Mobile vs GTX 1660 SUPERRTX 5090 Mobile vs Arc B580RTX 5090 Mobile vs RX 7600RTX 5090 Mobile vs RX 9070RTX 5090 Mobile vs RX 580RTX 5090 Mobile vs RX 6800 XTRTX 5090 Mobile vs RX 6900 XTRTX 5090 Mobile vs Arc A580RTX 5090 Mobile vs RX 6800RTX 5090 Mobile vs Arc A310RTX 5090 Mobile vs Arc B570RTX 5090 Mobile vs RX 7900 XTXRTX 5090 Mobile vs RTX 4090RTX 5090 Mobile vs Arc A770RTX 5090 Mobile vs RX 480RTX 5090 Mobile vs R7 240RTX 5090 Mobile vs R7 250RX 7800 XT vs RTX 5070RX 7800 XT vs RTX 5060 TiRX 7800 XT vs RTX 5060RX 7800 XT vs RTX 5070 TiRX 7800 XT vs RTX 5080RX 7800 XT vs RX 9070 XTRX 7800 XT vs RX 9060 XT 16 GBRX 7800 XT vs RTX 2060RX 7800 XT vs GTX 1660 TiRX 7800 XT vs GTX 1660 SUPERRX 7800 XT vs Arc B580RX 7800 XT vs RX 7600RX 7800 XT vs RX 9070RX 7800 XT vs RX 580RX 7800 XT vs RX 6800 XTRX 7800 XT vs RX 6900 XTRX 7800 XT vs Arc A580RX 7800 XT vs RX 6800RX 7800 XT vs Arc A310RX 7800 XT vs Arc B570RX 7800 XT vs RX 7900 XTXRX 7800 XT vs RTX 4090RX 7800 XT vs Arc A770RX 7800 XT vs RX 480RX 7800 XT vs R7 240RX 7800 XT vs R7 250