We were sent the Arc B580 last week and it's an impressive piece of kit. The limited edition reference card is well-built, totally quiet in operation and requires just one PCI-e eight-pin power input, ...
A winner of a budget graphics card, Intel's "Battlemage"-based Arc B580 delivers superb 1080p performance at its $249 price, with very good ray-tracing pep and enough bandwidth to game at even higher ...
So, what's the deal with those dials? They're primarily used for adjusting your volume and screen brightness, which certainly beats reaching around the back of the unit to jab at low-profile buttons.