What thermal paste should I use on my CPU?

With an exceptional thermal conductivity rating of 73 W/mK, the Thermal Grizzly Conductonaut is one of the best thermal pastes you can buy in 2019. It can reduce the operating temperature of CPU or GPU by 10°C, thereby giving you a big headroom for overclocking.

Do you need a specific thermal paste for CPU?

Most processors require some sort of thermal solution to properly operate at peak efficiency, but the process of installing a CPU cooler in a PC is unique. Every CPU cooler needs thermal paste, but many have it pre-applied, which simplifies the installation process.

Is high quality thermal paste worth it?

Good thermal paste can have a profound impact on your performance, because it will allow your processor to transfer more of its waste heat to your cooler, keeping your processor running cool. Choosing the best thermal paste is also important if you plan on overclocking your rig to its fullest.

Is it worth replacing CPU thermal paste?

How Often Should You Replace Thermal Paste? In most cases, you shouldn’t need to reapply more than once every few years, though you should replace your paste if you remove your cooler for any reason. You may also want to consider reapplying thermal paste if you find your CPU temperatures are climbing.

Is liquid metal thermal paste worth it?

Yes, liquid metal has a higher thermal conductivity but has significant risks in the application. And therefore, best left to those who know what they are doing. On the other hand, thermal paste is cheaper, but you’ll have to deal with its lower thermal conductivity ratings.

Is it OK to buy cheap thermal paste?

Polypheme. There is usually only a few degree’s different at top temps from some cheap paste and the fancy $20 “diamond infused” stuff. Should be fine.

Is Arctic Silver still good?

Artic has an exceptionally strong reputation for quality, and their thermal paste consistently benchmarks among the best thermal pastes in the world. It’s also one of the most competitively priced thermal pastes on the market, making it an excellent choice for almost anyone.

Can I use toothpaste as thermal paste?

Toothpaste is also an excellent substitute for thermal paste. Its structure decays after a few days, especially if the operating temperatures are high.

How long should thermal paste last?

Keep in mind that not all thermal compounds maintain efficacy the same way. Most value options are good for two to three years, while higher-end compounds can go up to seven years. Replacing it every two to three years is a good idea and will keep your chip at its optimum.

How do I choose the best thermal paste?

Density and Viscosity In order to enhance the process of application, it’s important to choose a thermal paste that has the right density. This will allow it to squeeze throughout the CPU easily. Liquid thermal paste has a significantly lower density than normal thermal paste, but it’s also notoriously hard to apply.