Max voltage for CPU
Max voltage for CPU
Dunlop0078 suggests avoiding voltages beyond 1.42-1.45v for air cooling and small watercoolers, warning that exceeding this may cause overheating. They mention CPU voltage requirements vary with clock speed, recommending 1.3-1.35v for 4ghz, but cautioning to monitor temperatures closely when adjusting. Temperature isn't the only concern.
I don't really understand, as I mentioned, not far from stock voltage and whatever stable overclock you can reach at that level. If you're really interested, I would suggest mounting a case fan so it blows air directly onto the area below. Do this at your own risk—I'm not sure how well the motherboard will handle an overclock, which could shorten its lifespan.
Are you referring to a fan at the top that could interfere with your Hyper 212 EVO?
It would be easier and more efficient to use small ram heatsinks like this.
They will handle the task well.
Mounting vents on top aren't ideal since VRM circuits are built for high temperatures.
Ensure there is sufficient airflow inside the case and consider at least two exhaust fans, one on top and one on the rear, to expel hot air and avoid overheating.
It would be easier and more efficient to use small RAM heatsinks like this. They will handle the task well.
Top mounted vents for intake are not ideal. VRM circuits are built for high temperatures, so you don’t have to worry much about it.
Ensure there is sufficient airflow inside the case and consider installing at least two exhaust fans on top and rear to expel hot air and avoid heat buildup.
These VRMs aren’t meant to withstand extreme temperatures like an overclocked 8320 would. My own VRMs become very hot with four additional phases and a larger heatsink. Overclock.net suggests only overclocking with proper cooling, and they offer good tips for cooling here.
This highlights the need for a strong VRM configuration during overclocking:
http://www.overclock.net/t/946407/amd-mo...o-database
It also emphasizes the significance of a solid VRM setup when increasing clock speeds:
http://www.overclock.net/t/943109/about-...processors
Some VRMs are built to exceed 100°C
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It’s not advised to leave it in this way. Without a heatsink, direct airflow won’t be sufficient. Adding exhaust fans and heatsinks will improve cooling effectiveness. The overclock will reach its boundaries on this motherboard. Instability will occur if the VRM overheats, so lowering the voltage before damage is likely necessary (probably).
Notes:
Any VRMs are built to exceed 100C
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It’s not advised to leave it in this way. Direct airflow without a heatsink won’t be sufficient. Adding exhaust fans and heatsinks will provide adequate cooling. The overclock will reach its limits on this board. The system will likely become unstable if the VRM overheats, so lowering the voltage before damage is likely necessary (probably). They’ll probably exceed 100C too, I don’t see your argument. This motherboard has insufficient MOSFETs (few, possibly low-current ones) and limited power phases to handle the power and heat from an overvolted 8320. But yes, air cooling for the VRM might not be enough; heatsinks are a better option if you plan to use this board for a long time.