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I own an 8 GPU cluster that I built for super cheap < $4,000. 180gb vram, 7 24gb + 1 24gb. There are tons of models that I run that's not hosted by any prov
by segmondy 2y ago
I own an 8 GPU cluster that I built for super cheap < $4,000. 180gb vram, 7 24gb + 1 24gb. There are tons of models that I run that's not hosted by any provider. The only way to run it is to host myself. Furthermore, the author has 39 tokens in 6 seconds. For llama3-8b, I get almost 80 tk/s and if parallel, can easily get up to 800 tk/s. Most users at home infer only one at a time because they are doing chat or role play. If you are doing more serious work, you will most likely have multiple inference running at once. When working with smaller models, it's not unusual to have 4-5 models loaded at once with multiple inference going. I have about 2tb of models downloaded, I don't have to shuffle data back and forth to the cloud, etc. To each their own, the author's argument is made today by many on why you should host in the cloud. Yet if you are not flush with cash and a little creative, it's far cheaper to run your own server than in the cloud.
To run llama-3 8b. A new $300 3060 12gb will do, it will load fine in Q8 gguf. If you must load in fp16 and cash is a problem a $160 P40 will do. If performance is desired a used 3090 for ~$650 will do.
- kennethwolters 2y agoI am looking into renting Hetzner GEX44 dedicated server to run a couple models on with Ollama. I haven't done the arithmetics yet but I wouldn't be surprised to see a 100x cost-decrease compared to OpenAI APIs (granted the models I'll run on the GEX44 machines will be less powerful)
- ekkyv6 2y agoWhat kind of setup were you able to do for so cheap? I'd love to be able to do more locally. I have access to a single RTX A5000 at work, but it is often not enough for what I'm wanting to do, and I end up renting cloud GPU.
- segmondy 2y agohttps://www.reddit.com/r/LocalLLaMA/comments/1bqv5au/144gb_vram_for_about_3500/ https://www.reddit.com/r/LocalLLaMA/comments/1bqv5au/144gb_v...
- Melatonic 2y agoCurious how the older Titan XP with 12GB Vram might compare
- zingerlio 2y agoInterested in your sub-$4k 8 GPU setup. Care to elaborate a bit or do you have a write up somewhere?
- segmondy 2y agocheck my reply above. 2 xeon cpus, 40 cores, 88 lanes, 128gb drive, fast nvme 2tb SSD.