No its a different die and sold only on selected cards. Its not random, they can OC core past 3Ghz given the new clockgen and memory past 2150. And many people tried to bios flash from 6900xt to 6900xtx and bricked the card, hard to flash back the previous bios
I really hope the next one is something like the xbox game pass app, a lot more intuive to use, with clear buttons and easy to use. And the most important thing. STOP the FUCKING DRMS and encrypted packages. And please, just let me always download something when I have the right to do so, just...
They have so few cores that they create 1 SKU for each 2 shaved cores, none of them is better than the Millan counterpart(pricewise) in any non AVX512 benchmark. If you dont belive me, just check anandtech or ServeTheHome.
7nm way denser, so, way harder to cool, even conuming that much less power. You can OC an FX-8350 to the moon conuming 300W and yet is very easy to cool. But a r5 3600 at 4.4ghz consuming 80w is VERY hard to cool, you need to lap the ihs and put very good thermal paste / lm to keep it cool.