AMD to release BIOS update to finally fix Ryzen 5000 issues



AMD has announced on Twitter that the new AGESA BIOS update will be coming in February 2021. This new BIOS will include the usual RAID driver and general stability updates, but also includes some important fixes for Ryzen 5000 series CPUs like the 5600x and 5800X.

MSI announced on January 15 that PCIe Resizable Bar support will be coming to some of the latest motherboards, noting that the upcoming AMD AGESA BIOS would be required to run the feature on supported Ryzen CPUs.

PCIe Resizable BAR is a feature on the latest GeForce RTX 30 series of graphics cards that can increase performance in games. Nvidia describes Resizable BAR as “an optional PCI Express interface technology. As you move through a world in a game, GPU memory (VRAM) constantly transfers textures, shaders and geometry via many small CPU to GPU transfers.


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