So, how much memory is available to your Intel iGPU? What was the machine? If it OOMs, then one valid assumption is that it OOMs because it has less memory ava

So, how much memory is available to your Intel iGPU? What was the machine? If it OOMs, then one valid assumption is that it OOMs because it has less memory available than there is for a GPU on M1 but we can't know that if you fail to mention the specs.