While using a computer, there is a significant rise in the temperature of the CPU or GPU. If this temperature exceeds a certain limit, there are chances that the components of your motherboard might stop working. Then, the only option is to replace those components if you wish to restart your computer. So let’s have a look over these best thermal pastes for CPU & GPU of 2021.
However, there is a method to keep this temperature under control. A thermal paste, also known as a thermal compound, heat sink paste, thermal gunk, or simply TIM is used to absorb the heat of the CPU or GPU and dissipate it and make it cooler. As a result, you can get up to 10 degrees lower temperature depending on the quality of the thermal compound and your PC components. There are different types of thermal paste including silicon, metal, ceramic, and carbon-based.
Thus, here we are with some of the best thermal pastes which you can use on your computer’s components to protect them from overheating.
- 1 Best Thermal Pastes for CPU and GPU
Best Thermal Pastes for CPU and GPU
Some of the best thermal pastes are:
#1. Arctic Silver 5: 99.9% Silver Thermal Compound
The distinguishing feature of this thermal paste is its 99.9% micronized silver. Despite having silver content, it is categorized as ceramic TIM. This thermal paste works efficiently when applied with care. While the manufacturer requests users to not spill this paste over other components since they might not react well to it. Another point to keep in mind about this paste is that you need to give it a couple of hours to start working efficiently.
#2. Thermal Grizzly Kryonaut Thermal Grease Paste
The most useful feature of this thermal paste is its thermal conductivity of 12.5 W/mk. Due to this, you can easily overclock your CPU without worrying about the extra heat generated by it. Another feature of this paste is that it uses a special structure that halts the drying out process at temperatures as high as 80°C. These features make this thermal paste stand out from the rest.
#3. Cooler Master MasterGel Maker Nano Thermal Paste
This is a grease-based compound, manufactured by ‘Cooler Master.’ This paste had recently been released in the market and has a thermal conductivity of 11 W/mk. As per the company’s claim, this thermal paste has nanodiamond particles, making it capable of handling a wide range of temperatures ranging from -50°C to 150°C, which is quite impressive. Also, applying this paste gets easier due to its accurate viscosity it.
#4. Arctic Silver 5 Thermal Paste
As the name suggests, this paste is made out of 99.9% pure micronized silver, with a thermal conductivity is rated at 8.7 W/mk. This figure is lower than the other pastes available in the market. This is because Artic Silver 5 was launched long back, when there were not many options for the people. However, you can still use it for computers used for playing regular games or for light usage.
#5. Noctua NT-H1 Thermal Compound
This is one of the best hybrid thermal compounds with various micro-particles which allow minimum thermal resistance and maximum long-term stability. Its operating temperature ranges between -50°C to 110°C. The user reviews clearly state that it is one of the best thermal paste which one can use on their computers since it can easily handle the heat generated by overclocked CPUs and needs no settling time. Despite its latest technology, it comes at an affordable price, which is lower than most of the thermal pastes in the market.
#6. Arctic MX-4 Thermal Compound
This paste is categorized as grease-based but, it is composed of carbon micro-particles. It has a thermal conductivity of 8.5 W/mk. The absence of metallic substances makes it electrically non-conducting. Also, the life of this paste is quite long and does not wear out easily.
These were some of the best thermal pastes for CPU and GPU 2021 which you can use to keep the temperature of your computer’s components under control. Using these parts is quite simple and are unhelpful even if they come on connect with your skin. However, you must not let it stay on your skin and you should immediately see a doctor if it enters your eyes or if you ingest it.
We are sure that these thermal pastes will not disappoint you with their performance. If you know of any such useful thermal paste, which is not listed above, then please let us know about it in the comments section below.