Arc B580 vs GeForce 940MX
The Arc B580 is much faster than the GeForce 940MX on average across 100+ games. We cannot compare value as at least one GPU is out of stock.
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.
GDDR6
Memory Typehelp
GDDR5192-bit
Memory Bushelp
64-bitBattlemage (Arc 5)
Generationhelp
GeForce 900MDesktop
Segmenthelp
Mobile-
Power Connectorshelp
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Outputshelp
-Frequently Asked Questions
compare_arrowsWhich is better, Arc B580 or GeForce 940MX?expand_more
The Arc B580. It's 1450% faster than the GeForce 940MX on average across 100+ games, scoring 31/100 vs 2/100 in our gaming rating.
speedHow much faster is Arc B580 than GeForce 940MX?expand_more
1450% 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, Arc B580 or GeForce 940MX?expand_more
The Arc B580 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 Arc B580 worth buying in 2026?expand_more
It scores 31/100 in our gaming rating, faster than most GPUs on the market. Good buy if the price is right.
differenceWhat is the difference between Arc B580 and GeForce 940MX?expand_more
Performance: Arc B580 scores 31/100, GeForce 940MX scores 2/100. They also differ in VRAM, memory bandwidth, power draw, and compute performance. Full breakdown in the specs section above.
compressWill the Arc B580 or GeForce 940MX 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 Arc B580 or GeForce 940MX?expand_more
The Arc B580 is the stronger pick at 31/100. Compare your current GPU against it to see the exact FPS gain across 100+ games.
memoryDoes VRAM matter when comparing the Arc B580 and GeForce 940MX?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
Arc B580 vs RTX 5070Arc B580 vs RTX 5060 TiArc B580 vs RTX 5060Arc B580 vs RTX 5070 TiArc B580 vs RTX 5080Arc B580 vs RX 9070 XTArc B580 vs RTX 5090Arc B580 vs RX 9060 XT 16 GBArc B580 vs RTX 2060Arc B580 vs GTX 1660 TiArc B580 vs GTX 1660 SUPERArc B580 vs RX 9070Arc B580 vs RX 580Arc B580 vs RX 560Arc B580 vs RX 6900 XTArc B580 vs GTX 1650 SUPERArc B580 vs RX 6800Arc A310 vs Arc B580Arc A580 vs Arc B580Arc A750 vs Arc B580Arc B580 vs GT 710Arc B580 vs RTX 4090Arc B580 vs RX 7900 XTXArc B580 vs R7 240Arc B580 vs R7 250Arc B570 vs Arc B580940MX vs RTX 5070940MX vs RTX 5060 Ti940MX vs RTX 5060940MX vs RTX 5070 Ti940MX vs RTX 5080940MX vs RX 9070 XT940MX vs RTX 5090940MX vs RX 9060 XT 16 GB940MX vs RTX 2060940MX vs GTX 1660 Ti940MX vs GTX 1660 SUPER940MX vs RX 9070940MX vs RX 580940MX vs RX 560940MX vs RX 6900 XT940MX vs GTX 1650 SUPER940MX vs RX 6800Arc A310 vs 940MXArc A580 vs 940MXArc A750 vs 940MX940MX vs GT 710940MX vs RTX 4090940MX vs RX 7900 XTX940MX vs R7 240940MX vs R7 250Arc B570 vs 940MX