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You will need a relatively new CPU to get the most from Intel's ARC A-series With their ARC A-series of graphics cards, Intel has designed their graphics cards with Resizable BAR as a baseline feature, which means that their graphics cards will not perform optimally with systems that lack support for Resizable BAR. With their Radeon RX 6000 series, AMD utilises Resizable BAR to deliver increased GPU performance through a feature called "Smart Access Memory". Today, Intel has confirmed the hardware requirements of their ARC A-series, confirming that Resizable BAR support is a must-have feature for those who want optimal performance from their ARC A-series graphics cards. Intel's ARC A-series of graphics cards is about to launch, adding a third player into the gaming GPU market and strong mid-range offerings in the form of Intel's ARC A770 and ARC A750.
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Resizable BAR is a must-have feature for Intel's ARC A-series graphics cards
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