https://blogs.damiendye.uk/en/tags/amd/ Recent content in Amd on Damien Dye's Blog Hugo en-GB Fri, 07 Aug 2026 11:00:00 +0100 https://blogs.damiendye.uk/en/proxmox/pcie-resizable-bar/ Fri, 07 Aug 2026 11:00:00 +0100 https://blogs.damiendye.uk/en/proxmox/pcie-resizable-bar/ Resizable BAR lets the CPU map a GPU's whole framebuffer instead of peering at it through a 256MB window. Intel calls it required for Arc, NVIDIA enables it per game, AMD sells it as Smart Access Memory — and for AI work it changes the transfer, not the maths.