this post was submitted on 06 Apr 2024
59 points (95.4% liked)

PC Gaming

8253 readers
511 users here now

For PC gaming news and discussion. PCGamingWiki

Rules:

  1. Be Respectful.
  2. No Spam or Porn.
  3. No Advertising.
  4. No Memes.
  5. No Tech Support.
  6. No questions about buying/building computers.
  7. No game suggestions, friend requests, surveys, or begging.
  8. No Let's Plays, streams, highlight reels/montages, random videos or shorts.
  9. No off-topic posts/comments.
  10. Use the original source, no clickbait titles, no duplicates. (Submissions should be from the original source if possible, unless from paywalled or non-english sources. If the title is clickbait or lacks context you may lightly edit the title.)

founded 1 year ago
MODERATORS
EXiLExJD@lemmy.ca
UncleBadTouch@lemmy.ca
KairuByte@lemmy.dbzer0.com
59
New AMD Radeon leak suggests RDNA 4 GPUs may be just what we need (www.pcgamesn.com)
submitted 5 months ago by alessandro@lemmy.ca to c/pcgaming@lemmy.ca
18 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[–] transientpunk@sh.itjust.works 6 points 5 months ago (1 children)

SR-IOV allows you to share your GPU among many virtual machines in much the same way that you are able to share a single CPU among many VMs

[–] RamblingPanda@lemmynsfw.com 1 points 5 months ago (2 children)

Thanks for the info. I guess that's not that essential for gaming but more for AI specific tasks?

[–] transientpunk@sh.itjust.works 4 points 5 months ago (1 children)

For me, I would love to have a single GPU in my server that I can split up for use in transcoding videos for Plex in one VM, and another VM running something like Blue Iris with AI video analysis.

The potential use cases are many and varied, including some gaming use cases. You could have a single GPU in your Linux desktop, and be able to pass that through to a Windows VM to get native performance gaming in a VM. This is technically already possible, but you need two GPUs. With SR-IOV you could get away with only having one

[–] RamblingPanda@lemmynsfw.com 3 points 5 months ago

Ok, now I want it too. Thanks for the explanation!

[–] Owljfien@iusearchlinux.fyi 4 points 5 months ago* (last edited 5 months ago) (1 children)

Not really ai specifically but VMs. Maybe you want a Windows vm for gaming with a gpu, just give it a slice and it's fine. Maybe you want lots of VMs for all various different office clients, split off sections of the gpu and you can have a bunch of hardware accelerated thin clients

[–] RamblingPanda@lemmynsfw.com 2 points 5 months ago

I've never thought about that, but it makes sense. Thanks for the explanation!