Comment by sandworm101
12 hours ago
A couple 5060s and a couple 3060s. They are wired via PCI risers to an older mono with an amd cpu. (I wanted to avoid long 3-fan cards.) It looks like a mining rig, but with thicker pci risers. Many llm tools easily leverage multiple GPUs. Sucks 800w at full load, idles below 50w.
Would you please share a link to your chassis and risers? I have the PCIE lanes, but not yet encountered a reasonable way to have more than 3 GPUs directly attached to a host, both from physical space and power requirements. External PCIe switch cases are not reasonably available to mortals :/
I have three 3090 cards. Are you saying you run them together using specialized hardware or can I somehow combine them using software over Ethernet?