The problem is simple: consumer motherboards don’t have that many PCIe slots, and consumer CPUs don’t have enough lanes to run 3+ GPUs at full PCIe gen 3 or gen 4 speeds.
My idea was to buy 3-4 computers for cheap, slot a GPU into each of them and use 4 of them in tandem. I imagine this will require some sort of agent running on each node which will be connected through a 10Gbe network. I can get a 10Gbe network running for this project.
Does Ollama or any other local AI project support this? Getting a server motherboard with CPU is going to get expensive very quickly, but this would be a great alternative.
Thanks
Heavily quantized?
I run this one. https://ollama.com/library/deepseek-r1:32b-qwen-distill-q4_K_M with this frontend https://github.com/open-webui/open-webui on single rtx 3090 hardware 64gb ram. It works quite well for what I wanted it to do. I wanted to connect 2x 3090 cards with slurm to run 70b models but haven’t found time to do it.
I see. Thanks