Thermal paste is one of those things many people don’t think about until they’re installing a CPU cooler or troubleshooting overheating issues. But ever since I dealt with high CPU and GPU temperatures for the first time, I started paying far more attention to it than I probably should have. Every time I mounted a CPU cooler, I found myself questioning whether the spread pattern was right or if I should’ve used a paste with higher thermal conductivity instead of the one that came in the box.