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4K@165Hz·06:28 played
DaniNovak·14h ago
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92
FPSAverage
78
FPS1% Low
38%/52°C
50%/90°C
32 GB
75%usage
Arc B580 vs Radeon R9 285
The Arc B580 is much faster than the Radeon R9 285 on average across 100+ games and it's also a much better value for money, as it's $65.25 cheaper!
Arc B58031% Score
- Up to 442% faster on average across 100+ games
- Is 10 years and 5 months newer
- Up to 442% better value for money
Radeon R9 2855% Score
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
256-bitBattlemage (Arc 5)
Generationhelp
Volcanic Islands (R9 200)Desktop
Segmenthelp
Desktop-
Power Connectorshelp
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Outputshelp
-Frequently Asked Questions
compare_arrowsWhich is better, Arc B580 or Radeon R9 285?expand_more
The Arc B580. It's 520% faster than the Radeon R9 285 on average across 100+ games, scoring 31/100 vs 5/100 in our gaming rating.
speedHow much faster is Arc B580 than Radeon R9 285?expand_more
520% 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 Radeon R9 285?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 Radeon R9 285?expand_more
Performance: Arc B580 scores 31/100, Radeon R9 285 scores 5/100. They also differ in VRAM, memory bandwidth, power draw, and compute performance. Full breakdown in the specs section above.
compressWill the Arc B580 or Radeon R9 285 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 Radeon R9 285?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 Radeon R9 285?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 GTX 1660 SUPERArc B580 vs RX 7600Arc B580 vs RX 9070Arc B580 vs RX 7900 XTArc B580 vs RX 7700 XTArc B580 vs RX 580Arc B580 vs RX 560Arc B580 vs RX 6900 XTArc B580 vs GTX 1660Arc B580 vs RX 6800Arc B580 vs Arc B570Arc B580 vs Arc A580Arc B580 vs GT 1030Arc B580 vs RTX 4090Arc B580 vs RX 7900 XTXArc B580 vs Arc A770Arc B580 vs R7 240Arc B580 vs R7 250Arc B580 vs Arc A310R9 285 vs RTX 5070R9 285 vs RTX 5060 TiR9 285 vs RTX 5060R9 285 vs RTX 5070 TiR9 285 vs RTX 5080R9 285 vs RX 9070 XTR9 285 vs RTX 5090R9 285 vs RX 9060 XT 16 GBR9 285 vs GTX 1660 SUPERR9 285 vs RX 7600R9 285 vs RX 9070R9 285 vs RX 7900 XTR9 285 vs RX 7700 XTR9 285 vs RX 580R9 285 vs RX 560R9 285 vs RX 6900 XTR9 285 vs GTX 1660R9 285 vs RX 6800R9 285 vs Arc B570R9 285 vs Arc A580R9 285 vs GT 1030R9 285 vs RTX 4090R9 285 vs RX 7900 XTXR9 285 vs Arc A770R9 285 vs R7 240R9 285 vs R7 250R9 285 vs Arc A310