Overclocking 5820k with Phanteks PH-TC14PE CPU cooler
Overclocking 5820k with Phanteks PH-TC14PE CPU cooler
I have the Intel Core i7 5820k with the Phanteks PH-TC14PE cooler. I'm curious about the possibilities of overclocking it when setting the fans to maximum speed. Can I reach above 4Ghz? My aim is 4Ghz, but what are the chances and any risks involved for my CPU?
Whatever you get with 5820k, it’s guaranteed to be exactly 5820k, nothing more. That ensures it will perform reliably at the 3.3GHz frequency that the 5820k is designed for—just as stable as any Windows system can achieve. The extent of the overclock beyond that point remains uncertain; batch numbers don’t seem to help much, and J chips appear to outperform L chips. I’ve seen discussions about people using nh-d14, h100i, and even the Phanteks PH-TC14PE to push their 5820k up to 4.7GHz at 1.3v, but a jump to 4.8GHz seems too significant to justify the effort.
Therefore, you can expect performance ranging from around 3.3GHz up to about 4.7GHz. The exact value is unpredictable, and I can’t legally confirm whether you’ll hit any higher. Overclocking generally invalidates most warranties, even those from Intel. It’s interesting how people approach this situation...
It seems to vary based on your specific CPU, with some models performing excellently and others not so much. Generally, around 5820Ks looks good, but it really depends on the individual component. Most should function adequately, and the cooler performs well enough.
Welcome to the exciting realm of Intel CPU lottery. My 3570k won't sustain 4.4GHz for over 30 seconds, even under stress tests or at 1.45v, and it reached a max of 1.45v. My 3770k comfortably hits 4.8GHz at 1.28v (the highest I've managed). Whether your 5820k reaches 4.0GHz is pure chance—it could cap at 3.8GHz or go up to 4.4GHz. Great cooling system, and good luck with your trials.
Welcome to the Intel cpu lottery. My 3570k never reaches 4.4GHz for over 30 seconds, even under stress or at 1.45v, and my 3770k stays around 4.8GHz at 1.28v. Whether it's a 5820k or not, the outcome seems unpredictable—maybe it hits 3.8GHz or goes up to 4.4GHz. Good cooler performance is important, and best of luck with your chances.
Whatever 5820k you receive, it’s only guaranteed to be a 5820k, nothing more. This ensures stable performance at the 3.3GHz frequency the 5820k is originally built for. The extent of the overclock beyond that point remains uncertain, with batch numbers offering little promise and J chips appearing to perform better than L. I’ve noticed discussions about users using nh-d14 and h100i, achieving speeds up to 4.7GHz at 1.3v, but a jump to 4.8GHz seems excessive for the heat it demands.
Therefore, you can expect performance ranging from 3.3GHz up to around 4.7GHz. Exact values are unknown, and I can’t confirm whether we’ll hit any specific overclock targets.
Overclocking generally invalidates most warranties, even those from Intel. It’s interesting how enthusiasts opt for Asus build boards intended for overclocking, using software built specifically for that purpose, while fully understanding that any such attempt will likely void the warranty if the CPU needs to be returned for repair.