This is a limit that was supposed to influence only the 5800X3D, but instead it's affecting all CPU's. It's like they forgot a simple code line like "if (5800X3D)" before the limiter, so it's applied to all CPUs.Intentional or not, I find it very very hard to believe that nobody at AMD is aware of this, considering the time it has passed from AGESA 1.2.0.3 C which was the last "good" BIOS. I'm guessing some people in this corporation might still have 5xxx CPUs and are overclockers. And if not, someone that might "pass the message" is reading this right now(or at least should be reading it). What really bugs me is that it seems like it's a very simple fix, isolating the 5800X3D for this mod. 

I did go back to EDC140 (stock), but it's affecting my multi-core performance a lot. Also, the temps seem crazy high. OCCT AVX2 with previous BIOS (1.2.0.2)  at 225W yelded 83C. Now it's shooting at 86 in the first seconds before saturating my water cooling system. So at least 5-6C difference at the same power.Why am I not switching back to 1.2.0.2? Because I cannot run my memory at 3600Mhz / IF 1800Mhz with it (128GB). And I'm also awaiting the 4090 which might not work unless you update the BIOS first. The new BIOS on my Taichi Razer page is especially addressed to "Improve GPU compatibility for GeForce RTX 40 series."