Experiencing a Modern Virtual Desktop with KVM
summary
Shows a working virtual desktop stack built from KVM + QEMU with SPICE/virtio for display, audio and USB/camera passthrough and optional GPU passthrough for 3D. Demonstrations claim smooth remote office apps and video with reduced bandwidth through display compression, and acceptable interactive 3D for many workloads while high-end gaming still needs direct GPU allocation. Notes tradeoffs: host CPU overhead, latency for graphics, and extra setup complexity for full device passthrough.
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