Hi all, in early November I bought a new Ryzen 9 7900X. The Mainboard is a Crosshair X670E Hero. At first I had a Kingston Expo Ram Kit, but my Rig just runs at 4800MHz. No 5000, 5200 and of course no Expo 6000. So I bought a new Kit, G.Skill Triident Neo Z5 6000 and guess what, still 4800MHz. I was in Contact with ASUS, Kiingsston and G.Skill, but no one could help me. Last Week I bought a Ryzen 9 7950X and now: Both Kiits runs asap with all Expo Profiles. I can even set it to 6400 and the System is still rockstable. So, the Ryzen 9 7900X is broken, or what can I do?
Open a AMD Support - Warranty request and ask them if the processor needs to be RMAed to be checked from here; https://www.amd.com/en/support/contact-email-form
If the Ryzen 7950x supports those high RAM speeds so should the 7900X.