https://wccftech.com/intel-arc-desktop-graphics-card-gets-requirement-list-resizable-bar-enabled-support-on-10th-gen-and-above-cpus/

Recently, Intel published a guide for the company's desktop Arc desktop graphics cards and showed that Resizable BAR is a requirement for the component.

The manual specifies three CPU series to show support for Resizable BAR — Intel's 10th Gen Core Comet Lake processors, Intel 11th Gen Core Rocket Lake CPUs, and the most recent 12th Gen Core Alder Lake CPUs. 400, 500, and 600 series motherboards are supported along with the processors. It is also suggested that.