Looks like you're hitting the power limit. i can get my 5900x to 4.6 sustained all core with pbo and curve optimizer. Try - PPT 210 TDC 130 EDC 185. open ryzen master when benching and see what which one is at 100% You want EDC to be the only one at 100% but dont go higher on the EDC as the cpu will always take more, but you'll be past the point of diminishing returns past 180.Canadian distributors be like that. I ordered a launch day 5900X at 10:29 in the morning at got my CPU 2 weeks after my friend who ordered at like 5PM. Canada Computers is just like that unfortunately.
My chip from Dec 23rd is pretty poggers. im still testing but it just ran 50MHz boost -30 all core CO. So far no instability issues. Hoping to turn up that boost clock and see where my cores decided to poo out at.
Currently boosts to 4.5GHz all core (hits thermal limit), and 4.9GHz single core (occasionally goes 5ghz in random desktop stuff, but that isnt really doing much for performance).
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