Fortnite
1440p@360Hz·10:39 played
ZonixWZone·7h ago
Public3 Tips
360
FPSAverage
164
FPS1% Low
28%/50°C
38%/72°C
32 GB
55%usage
Radeon RX 580 vs Radeon RX 7900M
The Radeon RX 580 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.
Radeon RX 5809% Score
- Available for $129.99
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.
FP32 Computehelp
Radeon RX 7900M has 524% more compute power.
Pixel Fillratehelp
Radeon RX 7900M fills pixels 836% faster.
Texture Fillratehelp
Radeon RX 7900M maps textures 212% faster.
Memory Bandwidthhelp
Radeon RX 7900M moves data 125% faster.
GDDR5
Memory Typehelp
GDDR6256-bit
Memory Bushelp
256-bitPolaris (RX 500)
Generationhelp
Navi Mobile (RX 7000M)Desktop
Segmenthelp
Mobile-
Power Connectorshelp
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Outputshelp
-Frequently Asked Questions
compare_arrowsWhich is better, Radeon RX 580 or Radeon RX 7900M?expand_more
The Radeon RX 7900M. It's 700% faster than the Radeon RX 580 on average across 100+ games, scoring 72/100 vs 9/100 in our gaming rating.
speedHow much faster is Radeon RX 7900M than Radeon RX 580?expand_more
700% 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 580 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 Radeon RX 580 and Radeon RX 7900M?expand_more
Performance: Radeon RX 580 scores 9/100, 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 Radeon RX 580 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 Radeon RX 580 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 Radeon RX 580 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.
Popular Comparisons
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