I'm considering replacing my Gigabyte Gaming X V2 (revision 1.3) with a better AM4 motherboard. I don't strictly need an upgrade, but this board feels limited in areas such as the number of available fan headers. I'm also wondering whether it could be contributing to unusually high CPU temperature readings, since my Ryzen 7 5800X idles above 60°C even after cleaning the system and replacing the thermal paste. New B550 boards are difficult to find in my country, so I'm open to buying a suitable model secondhand. What motherboard would be a meaningful upgrade, and could the current board really be responsible for these temperatures?
1 Answer
A motherboard is very unlikely to be the cause of high CPU temperatures or inaccurate readings. The 5800X can run fairly warm at idle, and the more likely things to check are the cooler’s pump speed, mounting pressure, fan and pump headers, BIOS settings, background CPU usage, and case airflow. If you mainly need more fan connections, a powered PWM fan hub or splitter is usually much cheaper than replacing the board. If you still want an upgrade, look for a well-equipped B550 or X570 board with the headers and rear I/O you actually need rather than expecting lower temperatures from the motherboard itself.
The cooler itself seems fine. I’m using an Arctic Liquid Freezer II, and the exact same cooler with another 5800X system at home has much lower temperatures, so I’m mainly trying to figure out whether something about this board or its settings could be affecting the result.