What are those single slot GPUs which can fit into a 3 slot Razer Core X and have more computing power than a Vega 64?
@infocean, The Razer Core X (and most eGPU enclosures) has only one PCIe slot that is close to triple-slot wide. You can't combine multiple single-slot wide GPUs in it. A multi-slot Thunderbolt 3 enclosure I'd recommend is the AKiTiO Node Duo. If you remove the front cooling fan and fascia, you can fit many double-slot wide cards. You'd also need a higher output PSU to handle the cards.