It has been determined that low-quality thermal paste is the culprit behind overheating of graphics cards after long-term use. Detailed tests conducted by Igor’s Lab revealed that the operating temperatures of RTX 40 series graphics cards exceed 80°C and hotspot temperatures even exceed 100°C.
Low quality thermal paste causes graphics cards to overheat! How to solve the problem?
Although it was initially thought that this problem was caused by insufficient cooling of the case, it was determined that the real culprit was low-quality thermal paste, whose performance decreased over time. Especially Manli GeForce RTX 4080 16GB Gallardo and Asus RTX 4080 TUF Gaming Tests carried out on models such as showed that the new thermal paste initially showed high performance, but quickly lost its effectiveness.
When these thermal pastes were examined, it was understood that the oil-based liquid inside evaporated rapidly and the thermal conductivity decreased. This caused the cards to overheat. These paste types are preferred to reduce costs, but users encounter heating problems in the long term.
Although replacing the thermal paste may solve the problem, it may void the warranty, and some manufacturers do not provide service for damage caused by excessive heat. So, we can say that it is a complete nightmare scenario. So how to solve the thermal paste problem?
What should we do for the graphics card heating problem? Can low quality thermal paste be replaced?
- Replacing thermal paste: If you do not want to void the warranty, you can change the thermal paste by getting help from a professional service. Be careful, because this job requires fine workmanship.
- Improving the cooling system: Check the airflow and cooling system inside your case and make improvements if necessary. You can add a fan or arrange the cable layout.
- Regular maintenance: Clean and maintain your graphics card regularly. Dust is your enemy, not your friend.
Are you also experiencing graphics card heating problems? You can share your opinions about thermal paste in the comments section below.
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