> Maybe their hardware is incapable I am unsure if it is incapable, but it sounds hard. They have tons of cores with 64k of SRAM each, and relatively slow pat

> Maybe their hardware is incapable I am unsure if it is incapable, but it sounds hard. They have tons of cores with 64k of SRAM each, and relatively slow paths in/out. On a GPU you can leave it in SRAM. On Cerebras, you have to send it out of the system which is a giant bottleneck.