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1U mini PC for AI? (startrek.website)

submitted 10 months ago by nagaram@startrek.website to c/selfhosted@lemmy.world

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My rack is finished for now (because I'm out of money).

Last time I posted I had some jank cables going through the rack and now we're using patch panels with color coordinated cables!

But as is tradition, I'm thinking about upgrades and I'm looking at that 1U filler panel. A mini PC with a 5060ti 16gb or maybe a 5070 12gb would be pretty sick to move my AI slop generating into my tiny rack.

I'm also thinking about the PI cluster at the top. Currently that's running a Kubernetes cluster that I'm trying to learn on. They're all PI4 4GB, so I was going to start replacing them with PI5 8/16GB. Would those be better price/performance for mostly coding tasks? Or maybe a discord bot for shitposting.

Thoughts? MiniPC recs? Wanna bully me for using AI? Please do!

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[–] brucethemoose@lemmy.world 1 points 10 months ago* (last edited 10 months ago)

Mobile 5090 would be an underclocked, binned desktop 5080, AFAIK:

https://en.wikipedia.org/wiki/List_of_Nvidia_graphics_processing_units#GeForce_50_series

In KCD2 (a fantastic CryEngine game, a great benchmark IMO), at QHD, the APU is a hair less half as fast. For instance, 39 FPS at QHD vs 84 FPS for the mobile 5090:

https://www.notebookcheck.net/Nvidia-GeForce-RTX-5090-Laptop-Benchmarks-and-Specs.934947.0.html

https://www.notebookcheck.net/AMD-Radeon-8060S-Benchmarks-and-Specs.942049.0.html

Synthetic benchmarks between the two

But these are both presumably running at high TDP (150W for the 5090). Also, the mobile 5090 is catastrophically overpriced and inevitably tied to a weaker CPU, whereas the APU is a monster of a CPU. So make of that what you will.