RTX 3060 Ti vs Arc B580 Graphics
Short answer: which is best?
RTX 3060 Ti is 1.7 % stronger than Arc B580 Graphics. RTX 3060 Ti ranks #27 of 59 measured graphics cards at WhatFPS (5,278 GPU score over 9 verified runs). Arc B580 Graphics ranks #28 of 59 measured graphics cards at WhatFPS (5,187 GPU score over 1 verified runs). The numbers are measured in 10 verified WhatFPS runs — not estimated, not self-reported.
Measured comparison
| Metric | RTX 3060 Ti | Arc B580 Graphics |
|---|---|---|
| GPU score (the card's own performance) | 5,278 | 5,187 |
| Best rig (GAMING — whole PC) | 6,971 | 5,621 |
| Earth II (Vulkan) | 20.9 FPS | 22.9 FPS |
| Mission to Earth II (DX12) | 27.5 FPS | 29.8 FPS |
| Earth II Landing (DX12 Ultimate) | 26.6 FPS | 22.7 FPS |
| Supernova (DX11) | 71.4 FPS | 11.7 FPS |
| Memory bandwidth | 154 GB/s | 64 GB/s |
| VRAM | 8 GB | 12 GB |
| Ray tracing | Yes | Yes |
Fragz' verdict
The Arc B580 Graphics narrowly takes the lead by 0.5% in overall GPU score, though its results are based on a thin sample of just one verified run. This card shows a higher raw compute with an ALU index of 228865 compared to the RTX 3060 Ti's 201848, and comes with more VRAM at 12 GB versus 8 GB, which can be crucial for future games or higher resolutions. However, the RTX 3060 Ti boasts significantly higher memory bandwidth at 135 GB/s compared to the Arc B580 Graphics' 64 GB/s, and achieved a peak clock of 2100 MHz. While the Arc B580 Graphics performed better in Earth II Vulkan and Mission to Earth II DX12, the RTX 3060 Ti pulled ahead in Earth II Landing DX12 Ultimate. For gamers prioritizing consistent performance in DX12 Ultimate titles and higher memory bandwidth, the RTX 3060 Ti remains a strong contender, especially given its larger sample size of verified runs.
Generated August 29, 2026 from the 10 verified runs available then. The verdict is never silently rewritten — new numbers get a new verdict.
What the numbers mean
The GPU score is the graphics card's own performance — that is what we rank on. GAMING is the whole rig's score in the best PC we measured the card in, and depends on processor, memory and storage. We show both and never mix them.
All numbers come from our benchmark suite: four hand-built 3D scenes written directly against the graphics APIs in Rust, the same load on every PC. The methodology is open at https://whatfps.com/metodik
All measurements for RTX 3060 Ti · All measurements for Arc B580 Graphics