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Cpu overclock voltage

Lukakopa7
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Just now, 5x5 said:

Depends on the board and the specific CPU but you REALLY shouldn't overclock manually. Enable PBO and the CPU will do everything on its own and, usually, the results will be better than any overclock you can reasonably achieve.

How to enable PBO

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10 minutes ago, Lukakopa7 said:

How much can i raise voltage for OC ryzen3 cpu? 

no one knows. depends on your board. and every cpu is different.

zen does not have a bug overclocking headroom and it does not benefit  from it a whole lot to just enable pbo and be done with it.

PC: Motherboard: ASUS B550M TUF-Plus, CPU: Ryzen 3 3100, CPU Cooler: Arctic Freezer 34, GPU: GIGABYTE WindForce GTX1650S, RAM: HyperX Fury RGB 2x8GB 3200 CL16, Case, CoolerMaster MB311L ARGB, Boot Drive: 250GB MX500, Game Drive: WD Blue 1TB 7200RPM HDD.

 

Peripherals: GK61 (Optical Gateron Red) with Mistel White/Orange keycaps, Logitech G102 (Purple), BitWit Ensemble Grey Deskpad. 

 

Audio: Logitech G432, Moondrop Starfield, Mic: Razer Siren Mini (White).

 

Phone: Pixel 3a (Purple-ish).

 

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I always recommend sticking under 1.3Vcore for ryzen 3000.

 

In my opinion, the best way to get a good idea of safe voltage is to run ryzen master or HWinfo and run a heavyish load like cinebench loop or a longer blender render and watch clocks and voltages.

 

My CPU (3600 non X) on auto generally gets about 1.35V under those loads and at 4ghz all core. I can run 4.3ghz all core @ 1.3V or 4.2ghz all core @ 1.25V. All prime95 stable. I daily run 4.4ghz @ 1.350V which is stable in everything except the heaviest prime95 stress test.

 

Just make sure temps are in check. Fun fact, I run cooler at 4.2ghz @ 1.25V than I do at stock settings.

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