[mkaic]

Not sure about inference but for training, 128GB is big enough to fit a decent-sized dataset entirely into memory, which causes a massive speedup. It's also probably cheaper to get a 128GB Mac Studio than a dual-3090 rig unless you're willing to build the rig yourself and pay the bare minimum for every component except the GPUs themselves.

As for 128GB memory on-inference models that a consumer would be interested in, I got nothing, though it certainly seems like it would be fun to mess around with haha