Arc B580

Written analysis

Arc B580 at a glance

The Arc B580 is based on the Xe2 architecture and is manufactured using the 5 process . It ships with 12 GB of GDDR6 on a 192-bit bus , about 456 GB/s. Shader count is 2560 across 24 CU/SM. The board interface is PCIe 4.0 x8.

Reference board power is a moderate 190 W. Final PSU and case requirements still depend on the specific partner card and the rest of the system.

VRAM capacity is mid-range at 12 GB. Fine for 1440p; 4K ultra and large texture mods are where you start making compromises.

Best fit: Basic gaming or display workloads where price, compatibility, and power matter more than high settings.

Gaming performance

Arc B580 is a budget gaming GPU, at 29.51% of the dataset’s best 1440p raster performance. Keep the rest of the build in the same class.

1440p value is excellent at 94.2 performance per dollar.

The catalog lists 2 retail cards of this GPU , 2 currently available on Amazon. Partner cards change cooling, length, factory clocks, and price — not the core raster scores. They are listed below similar GPUs.