Summary: Getting the most out of your SSD.Making PCIe drives appear as internal Drives.Can I use a card that isn't listed that hosts multiple NVMe drives?.Installing a 2.5x height GPU (such as a Radeon 590x).I want a GPU that has a boot screen and is Metal (Mojave 10.14+) compatible.Radeon Navi 21 GPUs (Radeon 6800 - 6900 XT).OEM EFI Bootable Cards / Aftermarket EFI Bootable.Microarchitectural Data Sampling (MDS) vulnerabilities.Instruction Sets, SSE 4.2, VT-x/EPT, AVX/AVX2.Running Apps from unidentified developers.OpenCore: Codec acceleration, boot selection, and unpatched OS updates.Upgrading to Catalina: OpenCore vs DosDude1.Updating Firmware Strategies for Mac Pro 5,1s.Fast Resource Loading API / DirectStorage API.3.0 vs 4.0 and its impact on GPU performance The Cheese Grater's last stand & Big Sur.This guide is a living document, it was last updated: 07/26/22