Cooling articles

Solder vs. Paste on the Core i9-9900K

Having reviewed Intel's latest Core i9-9900K and Core i7-9700K processors, we saw very high stock temperatures using high-end coolers, basically killing their overclocking potential. We know that soldering CPUs works a lot better than the paste method Intel's been using to cut costs, so we wanted to know how much better is the solder method used by the 9900K than the paste of the 8700K/8086K?

The Best CPU Coolers

If you want to push your CPU to the point where it begs for mercy, you're going to need a good cooler. Like most PC components, there are different options for those with different wants and needs. We've rounded up what we believe are the best in each category by taking into account performance, price, noise levels, and design.

Quantified: How high temperatures, cooling affect CPU performance

Older CPUs would simply fail if they started to overheat, but modern CPUs adjust their frequency based on temperature (among other things) to prevent a dramatic failure. Because of this, it stands to reason that once you reach certain temps, you will no longer be getting the maximum performance from your CPU because it will be busy protecting itself. But what is that temperature? And do you really need a high-end liquid-cooled system to get peak performance?