What could go wrong if you push a system too hard?
What could go wrong if you push a system too hard?
So I'm planning to overclock my 6700k to 4.5ghz at 1.3 volts using the Kraken X52 with four fans. I'm curious about the risks—could this void the warranty or cause damage to my PC? If something goes wrong, which components are most likely affected besides the CPU? Also, if the OC succeeds, should I reduce the voltage by 0.1 or 0.01 volts?
The worst-case scenario? Your PC catches fire and your house burns down. Hey, I’m being serious. The smallest possibility is that you cancel your warranty...overclocking usually causes this.
You should definitely avoid jumping straight to 4.5 GHz. Gradually increase it in small steps, checking power and temperature at each stage for stability.
when you succeed, don't lower the voltage—it just makes your OC unstable. What you can and should do is reduce your GHz using a higher or lower one. The motherboard comes next. I'm not sure about the RAM. As a side note: whenever I read an online guide for an OC, my system would fail. My failed system included a G3258 and an ASUS Z87A motherboard, paired with an FX 4770K and an ASUS Sabertooth.
I suggest maintaining all voltage settings in auto mode. Begin testing from 4.1, using memtest during sleep periods of about eight hours. Next, execute prime95 for 24 hours on Windows with small FFT. Afterward, maintain voltage at auto and test with 4.2, running both memtest and prime95 for the same duration. Proceed to 4.3, continuing this process until instability appears—such as at 4.6 with auto mode. Then reduce the voltage slightly and test again at 4.5 for stability. Please ensure your system has a cooler like the Noctua dh15 or a custom liquid cooler.