Top 10 Best Thermal Pastes for CPU – Ultimate Guide

Every PC enthusiast wants to stay their computer’s processor temperatures as low as possible. Whereas, this is often absolutely necessary because the CPU should not run too hot if you would like to preserve its longevity. The stock CPU coolers that are bundled alongside the processors available within the market today are sub-par and don’t offer you the simplest cooling performance.

Well, if you’ve got no idea what a thermal paste is, it’s nothing but a thermally conductive compound, that’s usually applied between the CPU and cooler’s heatsink, in order to prevent air gaps and fasten up the warmth transfer between CPU and therefore the cooler. In this article, you will find details about the list of Top 10 Best Thermal Pastes for CPU.

Also, Read: How To Upgrade RAM On Laptop

List Of Top 10 Best Thermal Pastes for CPU 2021

Best Thermal Pastes for CPU

Gelid Solutions GC-Extreme Thermal Compound

First of all, being one among the foremost popular thermal pastes preferred by overclocking enthusiasts across the earth, the Gelid Solutions GC-Extreme certainly doesn’t disappoint when it involves thermal performance. Although almost nearly as good because of the Thermal Grizzly Kryonaut, especially thanks to the very fact that its lower thermal conductivity at 8.5 W/mK, the Gelid Solutions GC Extreme still manages to measure up to its name by offering superior thermal performance over several other competitors within the market. This is one of the best thermal paste that has made in the top of Top 10 Best Thermal Pastes for CPU.

Thermal Grizzly Kryonaut

First things first, if you are planning to push your CPU to its limits by overclocking, the Thermal Grizzly Kryonaut thermal paste sits right at the highest in terms of the cooling performance it has to offer. Whereas, due to its thermal conductivity of 12.5 W/mK, which is pretty high for a grease-based compound. Also, it is ready to deliver maximum heat transfer between your CPU and cooler. In fact, this thermal paste uses a special structure which halts the drying out process at temperatures of up to 80 degree Celsius.

Cooler Master MasterGel

This is a comparatively new but really premium thermal paste, manufactured by Cooler Master for max thermal performance which will be expected from a grease-based compound. It has a thermal conductivity of 11 W/mK, which provides the more popular GC Extreme a run its money. As far as Cooler Master’s bold claims, the thermal paste has nanodiamond particles that are capable of handling a good range of temperatures from -50 to 150°C.

Arctic MX-4 Thermal Compound

The Arctic MX-4 was one among the foremost wanted thermal pastes on the market, because of the insane thermal performance it offers for its worth. The latest 2019 edition improves upon the first product and brings even better thermal conductivity, making it one of the simplest thermal pastes on the market. The new thermal compound consists of carbon micro-particles which cause a particularly high thermal conductivity of 8.5 W/mK.

Arctic Silver 5

First of all, it was not goodbye ago when the Arctic Silver 5 was considered because the pinnacle of thermal pastes because it offered the simplest possible thermal performance for the time. In fact, it is recently been outperformed by quite a few relatively newer thermal compounds. In fact, it is still the foremost popular thermal paste, used across the planet by enthusiasts and overclockers alike. The Arctic Silver 5 because the name suggests, is formed out of 99.9% pure micronized silver.

Noctua NT-H2 Thermal Compound

The Noctua NT-H1 was one of my favorite thermal compounds that I recommended to several of my friends and family who were trying to find a thermal paste. Now, the corporate has launched a much-improved version of the NT-H1. Nevertheless, it is dubbed because the Noctua NT-H2, it’s a premium-grade thermal compound that ensures optimal heat-transfer from the CPU or GPU to the heatsink for bringing the simplest cooling solution.

Thermal Grizzly Conductonaut

Thermal Grizzly Conductonaut Thermal Grease Paste comes in a simple to use 1.0-gram syringe and delivers optimal heat transfer for large-scale cooling systems. With an exceptional thermal conductivity rating of 73 W/mK, the Thermal Grizzly Conductonaut is one among the simplest thermal pastes you’ll stock in 2019. It can reduce the operating temperature of CPU or GPU by 10°C, thereby supplying you with an enormous headroom for overclocking.

Coollaboratory Liquid Ultra Thermal

Extreme overclockers, this one’s for you. If you’re not satisfied with the thermal performance offered by even the simplest grease-based thermal pastes, well it’s time you progress on to liquid metal thermal compounds. In fact, these liquid-metal based thermal compound takes the sport to an entire new level by boasting very high thermal conductivity of 38.4 W/mK. Instead, the CPU manufacturer uses TIM for warmth dissipation between the warmth spreader and CPU.

Corsair XTM50

CORSAIR is one among the simplest PC accessory makers on the market. Although, they make keyboards, mice, cases, custom cooling solutions, mousepads, power supply, coolers, and many more. Therefore, it is not a stretch to imagine that the corporate also makes its thermal paste, however, surprisingly only a few people realize this one. The CORSAIR XTM50 may be a premium flowers of zinc-based thermal compound that features a low viscosity that permits it to simply fill microscopic abrasions and channels for peak thermal transfer.

Thermalright TF8 Thermal Compound

Lastly, the final thermal paste that we are featuring here is that the Thermalright TF8 thermal compound paste which consists of carbon micro-particles which cause a particularly high thermal conductivity. In fact, Just like other good thermal pastes, the Thermalright TF8 does not contain any metal thus preventing any chance of short-circuiting accidents. It also has a very long life. Once applied, it can work efficiently for up to eight years.


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