The temperature of the CPU or GPU rises significantly while operating a computer. If this temperature surpasses a particular threshold, the components on your motherboard may cease to function. If you want to restart your computer, your only option is to replace those components. So, let’s look at the best thermal pastes for CPU and GPU. There is, however, a way to keep this temperature under control. A thermal paste, often known as a thermal compound, heat sink paste, thermal muck, or simply TIM, absorbs and distributes heat from the CPU or GPU. Consequently, depending on the quality of the thermal compound and your PC components, you might achieve up to 10 degrees lower temperature. Silicon, metal, ceramic, and carbon-based thermal pastes are only a few examples. So, here are some of the best thermal pastes for your computer’s components to keep them from overheating.
Top Thermal Paste Options For CPU & GPU
Some of the best thermal pastes are listed here.
1. Arctic MX-4 Thermal Compound
This paste is categorized as grease-based; however, it contains carbon micro-particles. It has 8.5 W/mk thermal conductivity. It is electrically non-conductive due to the lack of metallic substances. This paste has a long shelf life and does not wear out readily.
2. Arctic Silver 5: 99.9% Silver Thermal Compound
The 99.9% micronized silver in this thermal paste is its defining feature. It is categorized as ceramic TIM while having silver content. When used with caution, this thermal paste performs well. At the same time, the manufacturer advises users not to spill this paste on other components since they may react negatively to it. Another thing to remember about this paste is that it takes a few hours to start acting properly.
3. Cooler Master MasterGel Maker Nano Thermal Paste
This is a grease-based compound made by ‘Cooler Master.’ This paste, newly introduced to the market, has a thermal conductivity of 11 W/mk. According to the business, this thermal paste contains nanodiamond particles, allowing it to withstand temperatures ranging from -50°C to 150°C, which is astounding. Furthermore, this paste is also easy to apply because of its precise viscosity.
4. Thermal Grizzly Kryonaut Thermal Grease Paste
The thermal conductivity of 12.5 W/mk is the most beneficial feature of this thermal paste. As a result, you may overclock your CPU without worrying about the additional heat it generates. Another unique feature of this paste is its specific structure that prevents drying at temperatures as high as 80°C. These properties set our thermal paste apart from the competition.
5. Noctua NT-H1 Thermal Compound
This is one of the best hybrid thermal compounds, including various micro-particles allowing minimal thermal resistance and high long-term stability. It has a working temperature range of -50°C to 110°C. According to user evaluations, it is one of the best thermal pastes on their computers since it can easily withstand the heat created by overclocked CPUs and requires no settling time. In addition, despite its cutting-edge technology, it is priced lower than most thermal pastes on the market.
6. Arctic Silver 5 Thermal Paste
As the name implies, this paste is constructed of 99.9% pure micronized silver and has a thermal conductivity of 8.7 W/mk. This value is lower than that of other pastes on the market. Artic Silver 5 was released many years ago when individuals had few alternatives. However, it may still be used on computers for daily gaming or light use.
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The Bottom Line:
These are some of the best CPU and GPU thermal pastes you can use to control the temperature of your computer’s components. Using these pieces is straightforward and useless, even if they come into contact with your skin. However, you must not allow it to remain on your skin and should seek medical attention immediately if it enters your eyes or is ingested. We are certain that the performance of these thermal pastes will not disappoint you. If you know of any other beneficial thermal paste not included above, please let us know in the comments below.
