That can all be seen in HWInfo64, the supply, the demand, actual use. Less stress, less waste, lower temps = happier Ryzen. The trade off is lower temps, relaxed VRM's and a smoother power delivery because the VRM's and other voltage regulatory circuitry isn't forced to be constantly supplying voltage the cpu isn't going to use. If the cpu objects and says it really does need at least 1.3v for stability, Nun agrees and gives it 1.35v. So when the cpu demands 1.45v, Nun steps in, whack the ruler, cpu gets 1.2v, and only uses 1.1v. It's the Nun with a ruler rapping the knuckles of the cpu when it gets out of line and makes stupid demands. That Optimizer is basically limiting the VID. Give them Auto vcore and they'll demand the VRM's supply them with 1.45v. (was not sure if I should have put this into the AMD OC sticky, but it seems to have died in 2020)Ĭpus are greedy bastages. which from what I am reading don't account for undervolted Ryzen 7000 crashing under low load. I don't do any heavy multi threaded workloads other than stress testing programs. The PBO -3, the PBO curve -30, and the Ryzen Master curve optimizers are the only three methods I am aware of currently, owning my first AMD CPU as of yesterday. Looking for something simple I can apply with minimal stress testing at this time. I would love suggestions as to which overclocking or undervolting method I should pursue for 6 core SMT off gaming, and any links to up-to-date tutorials for those would be awesome. The only time I ever saw 95c was stock out of the box MB settings with SMT. I did some 88000 75000 15000 PBO thing, I also did some negative 3 thing, and then tried the Ryzen Master Eco and OC curve GFX -30 things, but I have no clue what I am doing, other than I am seeing CPU speeds of anywhere from 5150-5450 (5.4 is stock, meh) depending on which of the above I plug in, with watts between 65-130 and temps between 45-90. I just need to throw some simple settings at my 7600X for gaming, specifically Microsoft Flight Simulator, which wants single main thread as fast GHz as possible, and is happiest with SMT disabled.
Reddit tap titans 2 optimizer Pc#
The PC ran at 5.0GHz at around 1.3v whatever, and the temps went up and down with power depending on what stress tester I used, anywhere from 120-230watts.įor my new AMD, I am completely lost as to what to do, and the online videos for PBO, or curve optimizing etc, are either all Zen3 related (seeing that Zen4 OC is completely different animal), or are doing weird super power cut stuff to the Ryzen 9 stuff to deal with multithreaded superloads. I upgraded my PC from a 9900K to a Ryzen 5 7600X, as a temp CPU until the 7800X3D comes out.įor my 9900K air cooled, I simply synced all cores to 50, set voltage high enough that it didn't crash P95, and made sure the line level load thingy was set to account for droop when the power hits the CPU.
I've spent the last 5 minutes going through the stickies and the posts in the AMD OC specific threads, but not coming up with anything.
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