Even if Intel manages to deliver on these impressive leaked specs, does it really matter when the cards are scheduled to release a year after Nvidia's Ampere launch? Still seems like a good start, considering Intel has not tried its hand at a gaming discrete GPU in decades. However, Intel needs to make sure we are not seeing yet another paper launch.
https://www.notebookcheck.net/Latest-Intel-Xe-DG2-512-EU-gaming-GPU-detailed-spec-leak-suggests-RTX-3070-Ti-performance-levels-and-400-pricing-by-Q421.531431.0.html
Imagine watching the latest Moore's Law Is Dead leak video, and then posting an article about it for yourself.