Tom Clancy's Rainbow Six Siege
1080p@75Hz·08:15 played
Nobody·34m ago
Public2 Tips
368
FPSAverage
336
FPS1% Low
87%/67°C
65%/73°C
16 GB
92%usage
GeForce RTX 4080 vs Arc B580
The GeForce RTX 4080 is much faster than the Arc B580 on average across 100+ games. However, it's a much worse value for money, as it's $1,023.51 more expensive!
GeForce RTX 408059% Score
- Up to 92% faster on average across 100+ games
- Up to 382% more expensive – $1,315.00 vs $291.49
Arc B58031% Score
- Is 2 years and 3 months newer
- Up to 382% cheaper – $291.49 vs $1,315.00
- Up to 151% better value for money
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
GeForce RTX 4080 has 257% more compute power.
Pixel Fillratehelp
GeForce RTX 4080 fills pixels 31% faster.
Texture Fillratehelp
GeForce RTX 4080 maps textures 78% faster.
Memory Bandwidthhelp
GeForce RTX 4080 moves data 57% faster.
GDDR6X
Memory Typehelp
GDDR6256-bit
Memory Bushelp
192-bitGeForce 40
Generationhelp
Battlemage (Arc 5)Desktop
Segmenthelp
Desktop-
Power Connectorshelp
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Outputshelp
-Frequently Asked Questions
compare_arrowsWhich is better, GeForce RTX 4080 or Arc B580?expand_more
The GeForce RTX 4080. It's 90% faster than the Arc B580 on average across 100+ games, scoring 59/100 vs 31/100 in our gaming rating.
speedHow much faster is GeForce RTX 4080 than Arc B580?expand_more
90% 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, GeForce RTX 4080 or Arc B580?expand_more
The GeForce RTX 4080 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 GeForce RTX 4080 worth buying in 2026?expand_more
It scores 59/100 in our gaming rating, faster than most GPUs on the market. Good buy if the price is right.
differenceWhat is the difference between GeForce RTX 4080 and Arc B580?expand_more
Performance: GeForce RTX 4080 scores 59/100, Arc B580 scores 31/100. They also differ in VRAM, memory bandwidth, power draw, and compute performance. Full breakdown in the specs section above.
compressWill the GeForce RTX 4080 or Arc B580 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 GeForce RTX 4080 or Arc B580?expand_more
The GeForce RTX 4080 is the stronger pick at 59/100. Compare your current GPU against it to see the exact FPS gain across 100+ games.
memoryDoes VRAM matter when comparing the GeForce RTX 4080 and Arc B580?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
RTX 4080 vs RTX 5070RTX 4080 vs RTX 5060RTX 4080 vs RTX 5070 TiRTX 4080 vs RTX 5080RTX 4080 vs RX 9070 XTRTX 4080 vs RTX 5090RTX 4080 vs RX 9060 XT 16 GBRTX 4080 vs GTX 1660 SUPERRTX 4080 vs RX 7600RTX 4080 vs RX 9070RTX 4080 vs RX 7700 XTRTX 4080 vs RX 580RTX 4080 vs RX 560RTX 4080 vs RX 7900 XTRTX 4080 vs RX 6900 XTRTX 4080 vs GTX 1660RTX 4080 vs RX 6800RTX 4080 vs Arc A580RTX 4080 vs Arc A380RTX 4080 vs Arc B570RTX 4080 vs GT 1030RTX 4080 vs RX 7900 XTXRTX 4080 vs RTX 4090RTX 4080 vs R7 240RTX 4080 vs R7 250Arc B580 vs RTX 5070Arc 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 7700 XTArc B580 vs RX 580Arc B580 vs RX 560Arc B580 vs RX 7900 XTArc B580 vs RX 6900 XTArc B580 vs GTX 1660Arc B580 vs RX 6800Arc B580 vs Arc A580Arc B580 vs Arc A380Arc B580 vs Arc B570Arc B580 vs GT 1030Arc B580 vs RX 7900 XTXArc B580 vs RTX 4090Arc B580 vs R7 240Arc B580 vs R7 250