VideoCardz reports Asian leaks show that when tweaked, the card can deliver 61MH/s:
The user has limited the power consumption to 120W (60% from 200W stock) and overclocked the memory by 1200 MHz to an effective 16 Gbps. As a result, the graphics card offers around 61 MH per second, which is around 10 MH/s more than Radeon RX 5700 locked to 160W.Overall, not great news for gamers as demand and supply is already expected to be way out of balance for these cards.