LocalLLaMA

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Welcome to LocalLLaMA! Here we discuss running and developing machine learning models at home. Lets explore cutting edge open source neural network technology together.

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As ambassadors of the self-hosting machine learning community, we strive to support each other and share our enthusiasm in a positive constructive way.

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Rule 1 - No harassment or personal character attacks of community members. I.E no namecalling, no generalizing entire groups of people that make up our community, no baseless personal insults.

Rule 2 - No comparing artificial intelligence/machine learning models to cryptocurrency. I.E no comparing the usefulness of models to that of NFTs, no comparing the resource usage required to train a model is anything close to maintaining a blockchain/ mining for crypto, no implying its just a fad/bubble that will leave people with nothing of value when it burst.

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need help understanding if this setup is even feasible. (feddit.it)

submitted 3 days ago* (last edited 3 days ago) by brokenlcd@feddit.it to c/localllama@sh.itjust.works

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I have an unused dell optiplex 7010 i wanted to use as a base for an interference rig.

My idea was to get a 3060, a pci riser and 500w power supply just for the gpu. Mechanically speaking i had the idea of making a backpack of sorts on the side panel, to fit both the gpu and the extra power supply since unfortunately it's an sff machine.

What's making me weary of going through is the specs of the 7010 itself: it's a ddr3 system with a 3rd gen i7-3770. I have the feeling that as soon as it ends up offloading some of the model into system ram is going to slow down to a crawl. (Using koboldcpp, if that matters.)

Do you think it's even worth going through?

Edit: i may have found a thinkcenter that uses ddr4 and that i can buy if i manage to sell the 7010. Though i still don't know if it will be good enough.

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[–] hendrik@palaver.p3x.de 2 points 3 days ago

I think a dual-channel system with DDR3-1600 isn't what we call fast any more. So you should try to avoid offloading with that. But I'm not an expert on the numbers, and it depends a bit on the specific use-case whether it makes sense to invest in old hardware, or buy a new machine along with a graphics card, since that's quite some money.