7950x3d and x670e TAICHI memory

Hello

What might be causing the issue when I am using 4 sticks (2 kits of same memory 2x16GB) of 16GB 6000mhz ram, it seems to run only 3600 mhz altho EXPO profile is loaded. When I remove 2 sticks (I leave 1 kit in slots A2 and B2) it goes up to 4800mhz, but not 6000 as specified in EXPO. What am I doing wrong? Some posts say that it is even CPU limit that it doesn't get higher frequency.

Alar

Hello mate, I have a 7950X3D on an Asus X670E Hero and 2x32gb G.Skill 6000MHz, on day 5 I buy an ASRock X670E Taichi to replace it with the HERO, and I am very interested in this. I would swear I've seen a video on Youtube of 4x32gb at 6000MHz on an X670E Taichi, but I guess I put all the Ram values manually,.... I'm still paying attention to the post and if you get it I still dare to buy 2x32GB more for myself, best regards. Note: Rams are also set to 3,600MHz when there is a bent pin in the socket.... check it out, although I doubt it because you couldn't put them at 4,800MHz in Dual Channel or activate EXPO. Best regards