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1440p@180Hz·36:46 played
jouman·18h ago
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193
FPSAverage
138
FPS1% Low
87%/43°C
98%/70°C
32 GB
48%usage
Arc B580 vs GeForce MX450 30.5W 8Gbps
The Arc B580 is much faster than the GeForce MX450 30.5W 8Gbps on average across 100+ games. We cannot compare value as at least one GPU is out of stock.
Arc B58031% Score
- Up to 646% faster on average across 100+ games
- Is 4 years and 4 months newer
- Available for $297.56
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
Arc B580 has 498% more compute power.
Pixel Fillratehelp
Arc B580 fills pixels 424% faster.
Texture Fillratehelp
Arc B580 maps textures 498% faster.
Memory Bandwidthhelp
Arc B580 moves data 613% faster.
GDDR6
Memory Typehelp
GDDR5192-bit
Memory Bushelp
64-bitBattlemage (Arc 5)
Generationhelp
GeForce MX (4xx)Desktop
Segmenthelp
Mobile-
Power Connectorshelp
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Outputshelp
-Frequently Asked Questions
compare_arrowsWhich is better, Arc B580 or GeForce MX450 30.5W 8Gbps?expand_more
The Arc B580. It's 343% faster than the GeForce MX450 30.5W 8Gbps on average across 100+ games, scoring 31/100 vs 7/100 in our gaming rating.
speedHow much faster is Arc B580 than GeForce MX450 30.5W 8Gbps?expand_more
343% 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 MX450 30.5W 8Gbps?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 MX450 30.5W 8Gbps?expand_more
Performance: Arc B580 scores 31/100, GeForce MX450 30.5W 8Gbps scores 7/100. 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 MX450 30.5W 8Gbps 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 MX450 30.5W 8Gbps?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 MX450 30.5W 8Gbps?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 5080Arc B580 vs RX 9070 XTArc B580 vs RTX 5090Arc B580 vs RX 9060 XT 16 GBArc B580 vs GTX 1660 SUPERArc B580 vs RTX 4080 SUPERArc B580 vs RX 7600Arc B580 vs RX 9070Arc B580 vs RX 6900 XTArc B580 vs RX 6800Arc B580 vs Arc A580Arc B580 vs Arc A380Arc B580 vs Arc A310Arc B580 vs GT 1030Arc B580 vs Arc B570Arc B580 vs RTX 4090Arc B580 vs RX 7900 XTXArc B580 vs RX 480Arc B580 vs R7 250MX450 30.5W 8Gbps vs RTX 5070MX450 30.5W 8Gbps vs RTX 5060 TiMX450 30.5W 8Gbps vs RTX 5060MX450 30.5W 8Gbps vs RTX 5080MX450 30.5W 8Gbps vs RX 9070 XTMX450 30.5W 8Gbps vs RTX 5090MX450 30.5W 8Gbps vs RX 9060 XT 16 GBMX450 30.5W 8Gbps vs GTX 1660 SUPERMX450 30.5W 8Gbps vs RTX 4080 SUPERMX450 30.5W 8Gbps vs RX 7600MX450 30.5W 8Gbps vs RX 9070MX450 30.5W 8Gbps vs RX 6900 XTMX450 30.5W 8Gbps vs RX 6800MX450 30.5W 8Gbps vs Arc A580MX450 30.5W 8Gbps vs Arc A380MX450 30.5W 8Gbps vs Arc A310MX450 30.5W 8Gbps vs GT 1030MX450 30.5W 8Gbps vs Arc B570MX450 30.5W 8Gbps vs RTX 4090MX450 30.5W 8Gbps vs RX 7900 XTXMX450 30.5W 8Gbps vs RX 480MX450 30.5W 8Gbps vs R7 250