r/VFIO
43k members
r/VFIO is a subreddit with 43k members. The community frequently discusses vfio, vm, gpu passthrough, qemu, and virtual machine, and they frequently recommend/review hypervisor and motherboard, and the most common flair used is support, discussion, tutorial, success story, and resource.
This is a subreddit to discuss all things related to VFIO and gaming on virtual machines in general.
Popular Topics in r/VFIO
#1
Vfio
69 posts
#2
Vm
47 posts
#3
Gpu Passthrough
46 posts
#4
Qemu
31 posts
#5
Virtual Machine
27 posts
#6
Linux
20 posts
#7
Amd
17 posts
#8
Host
17 posts
#9
Windows
14 posts
#10
Nvidia
7 posts
Products Discussed in r/VFIO
Hypervisor
5 reviews
#1
Proxmox
4.0★ from 2 reviews
#2
ESXi
4.0★ from 1 review
#3
Hyper-V
4.0★ from 1 review
Motherboard
4 reviews
#1
B650
4.0★ from 1 review
#2
ASUS
4.0★ from 1 review
#3
X570
4.0★ from 1 review
Flair Used in r/VFIO
#1
Support
: "1 GPU for multiple VMs inside Linux?"
52 posts
#2
Discussion
: "EAC and VM Gaming Tragedy"
14 posts
#3
Tutorial
: "I created a step-by-step guide for GPU Passthrough on KVM/QEMU."
8 posts
#4
Success Story
: "Pre-UEFI guests can drive a passed-through GPU in any slot: OVMF GOP init + CSMWrap, no `x-vga`, multiple seats at once"
5 posts
#5
Resource
: "GPU passthru to a Linux guest"
4 posts
#6
News
: "Looking Glass Signed IDD now Available"
2 posts
Member Growth in r/VFIO
Yearly
+2k members(5.1%)
Similar Subreddits to r/VFIO
r/framework
82k members
40.8% / yr
r/virtualbox
25k members
13.8% / yr
r/virtualization
29k members
11.8% / yr
About
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This page gives a focused view of r/VFIO, including current member size, discussion patterns, product reviews, and related communities to explore.
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Last updated: August 29, 2026