SneakyGuy :
Roland Of Gilead :
Jeez, no. Reduce that voltage. You don't need it that high at all. It's moderate OC so it won't even need a voltage bump.
Yes, you will kill your CPU over time with such high voltage. Voltage just effect performance, not the way you think. But having such high voltage will cause big heat output.
My 1600x is set at 3.9ghz with 1.3v. You don't just dial in a setting and hope for the best. You need to test for temp/stability as you OC otherwise you will have random crashes all over the place among other issues.
Firstly set your Bios back to stock. Test your system using Prime95 small ffts. Then note what your max temp is. Temps don't want to be going above 80c when testing with Prime. If they go over 80, your OC is too high and/or so is your voltage.
Use CPUz to determine your VID. This is the max voltage in theory your CPU should use.
Reading about your CPU/Mobo combo will give you valuable info about OC'ing. It's trial and error and needs patience to achieve stability.
Also, I would consider not pumping such high voltages with that PSU. It's not the best.
Although the Ryzen is a 65w TDP part, the power draw goes up to about 125w OC'ed. Be careful with that PSU.
If you have any questions, feel free to ask or PM. I can give you some guidlines to getting a steady OC of about 3.8 (hopefully - chip dependent) The Wraith Cooler, should be okay for 3.7/3.8, but anything higher than that you will need something better.
If you are just gonna jump in again, set your voltage to 1.3 and see if you can run prime at stock CPU speed. If you can run prime with no errors for two hours or so, then your CPU is stable at that voltage. Then bump the CPU multiplier up notch by notch, testing with prime as you go. Once it fails prime, then you go back to the bios, and up the vcore by one notch, then go back and test etc etc Rinse repeat.
So I used Prime95 before OC works fine 0 errors.. Just overclocked CPU to 3.6Ghz and 1.296-1.308volts.. Running Prime gets to max 77C and average 75C with 0 errors for 30minutes.. Idle is like 44C..
that's much more like it. A good OC. You can do one or two things from there.
1. Keep the clock-speed if your happy and try reduce the voltage further to get lowest voltage for that speed.
2. Keep pushing the multiplier up until either it fails Prime (then bump another vcore notch) or the temps reach about 80c.
The VID for my chip is 1.375. Whatever OC i get, i won't be pushing my Vcore beyond that. Hitting any higher on Ryzen requires really good cooling, changing LLC bios settings, which WILL increase heat output and also because the architecture maxes at about 4.1 anyway. edit: just a note, your ASRock b350 doesn't have LLC options. It only really for very high OC's so you should be fine.
For complete stability, I run prime overnight for a min of 8 hrs. Then you know it's pretty rock solid.
Good job
edit, idle temps are a little high. I would be expecting a good 10c lower. This can be due to ambient temps, or poor airflow in your case.
Idle 30-35, Gaming 45-65, stress (Prime) 65-80. That's ideally where you would want your temps to be in or around.