Arc A580 vs Quadro K420
The Arc A580 is much faster than the Quadro K420 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
DDR3256-bit
Memory Bushelp
128-bitAlchemist (Arc 5)
Generationhelp
Quadro Kepler (Kx200)Desktop
Segmenthelp
Desktop-
Power Connectorshelp
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Outputshelp
-Frequently Asked Questions
compare_arrowsWhich is better, Arc A580 or Quadro K420?expand_more
Neither, they're within 1% of each other across 100+ games. Pick based on price, availability, or VRAM.
aspect_ratioWhich is better for 1440p and 4K gaming, Arc A580 or Quadro K420?expand_more
The Arc A580 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 A580 worth buying in 2026?expand_more
It scores 22/100 in our gaming rating, faster than most GPUs on the market. Good buy if the price is right.
differenceWhat is the difference between Arc A580 and Quadro K420?expand_more
Performance: Arc A580 scores 22/100, Quadro K420 scores 0/100. They also differ in VRAM, memory bandwidth, power draw, and compute performance. Full breakdown in the specs section above.
compressWill the Arc A580 or Quadro K420 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 A580 or Quadro K420?expand_more
The Arc A580 is the stronger pick at 22/100. Compare your current GPU against it to see the exact FPS gain across 100+ games.
memoryDoes VRAM matter when comparing the Arc A580 and Quadro K420?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 A580 vs RX 9070Arc A580 vs RX 9060 XT 16 GBArc A580 vs RTX 5070Arc A580 vs RX 9070 XTArc A580 vs RTX 5060Arc A580 vs RTX 5080Arc A580 vs RX 6800Arc A580 vs Arc B580Arc A310 vs Arc A580Arc A580 vs RTX 5060 TiArc A580 vs Arc A750Arc A580 vs RTX 5070 TiArc A580 vs RX 580Arc A580 vs GTX 1660 SUPERArc A580 vs GT 710Arc A580 vs RX 560Arc A580 vs RTX 5090Arc A580 vs RTX 4090Arc A580 vs RX 6900 XTArc A580 vs RX 7900 XTXArc A580 vs Pro W5500Arc A580 vs Pro W5700Arc A580 vs R7 240Arc A580 vs R7 250Arc A580 vs Arc B570Quadro K420 vs RX 9070Quadro K420 vs RX 9060 XT 16 GBRTX 5070 vs Quadro K420Quadro K420 vs RX 9070 XTRTX 5060 vs Quadro K420RTX 5080 vs Quadro K420Quadro K420 vs RX 6800Arc B580 vs Quadro K420Arc A310 vs Quadro K420RTX 5060 Ti vs Quadro K420Arc A750 vs Quadro K420RTX 5070 Ti vs Quadro K420Quadro K420 vs RX 580GTX 1660 SUPER vs Quadro K420GT 710 vs Quadro K420Quadro K420 vs RX 560RTX 5090 vs Quadro K420RTX 4090 vs Quadro K420Quadro K420 vs RX 6900 XTQuadro K420 vs RX 7900 XTXQuadro K420 vs Pro W5500Quadro K420 vs Pro W5700Quadro K420 vs R7 240Quadro K420 vs R7 250Arc B570 vs Quadro K420