Osx-kvm-gpu-passthrough Here

Must support IOMMU . Ideally, the GPU you want to pass through should be in its own isolated IOMMU group to avoid "passing through" other critical components like your USB controller or NVMe drive by accident. 2. Preparing the Host (Linux)

Edit your GRUB configuration ( /etc/default/grub ) and add intel_iommu=on or amd_iommu=on to the kernel parameters. osx-kvm-gpu-passthrough

However, it is not a "plug-and-play" process. It requires specific hardware and precise configuration of the Linux host. 1. Hardware Requirements & Compatibility Must support IOMMU

While setup is complex, the results are unmatched. You get the stability of Linux as a base OS with the ability to run a "Bare Metal" speed macOS instance. For developers who want to stay in the Linux ecosystem but need to compile iOS apps or use Final Cut Pro, this is the ultimate solution. Preparing the Host (Linux) Edit your GRUB configuration

Modern macOS VMs use the OpenCore bootloader. You will need to configure a config.plist that includes the necessary "arguments" to handle a passed-through GPU, such as agdpmod=pikera for certain AMD cards.