LocalLLaMA

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Community to discuss about Llama, the family of large language models created by Meta AI.

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Chassis only has space for 1 GPU - Llama 2 70b possible on a budget? (alien.top)

submitted 11 months ago by Jugg3rnaut@alien.top to c/localllama@poweruser.forum

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I have a server with 512gb RAM and 2x Intel Xeon 6154. It has spare 16x pcie 3.0 slot once I get rid of my current gpu.

I'd like to add a better gpu so I can generate paper summaries (the responses can take a few minutes to come back) that are significantly better than the quality I get now with 4bit Llama2 13b. Anyone know whats the minimum gpu I should be looking at with this setup to be able to upgrade to the 70b model?Will hybrid cpu+gpu inference with RTX 4090 24GB be enough?

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[–] Ravenpest@alien.top 1 points 11 months ago

I got a 4090, 128 GB of RAM. 70b runs fine at quant 5 and takes about 280 seconds to generate a message (full reprocessing) and around 100 less on a normal message. So I'd say yo'd be fine with that.