The 10 Best Thermal Pastes

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We spent 27 hours on research, videography, and editing, to review the top options for this wiki. The bond between a heat sink and processor is the first line of defense against the number one enemy of high-powered computers -- heat. Thermal pastes are specially formulated compounds designed to fill in the microscopic imperfections on metal faces and maximize surface area, keeping CPUs and graphics cards at safe operating temperatures. When users buy our independently chosen editorial picks, we may earn commissions to support our work. Skip to the best thermal paste on Amazon.

10. IC Diamond 24 Carat

9. Arctic Pad

8. Prolimatech PK-3

7. Coollaboratory MetalPad

6. Noctua NT-H1

5. Liquid Pro

4. Thermal Grizzly Conductonaut

3. Mastergel Maker Nano

2. Thermal Grizzly Kryonaut

1. Arctic MX-2

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Last updated on May 19, 2018 by Christopher Thomas

A traveling chef, musician, and student of the English language, Chris can be found promoting facts and perfect copy around the globe, from dense urban centers to remote mountaintops. In his free time he revels in dispelling pseudoscience, while at night he dreams of modern technology, world peace, and the Oxford comma.

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