Air vs Liquid CPU Cooling: Which Is Right for Your PC?

Air or liquid? Both can keep a CPU cool. The better choice depends on your processor, case, budget and the specific coolers you’re comparing.

Air cooling

An air cooler uses a heatsink and one or more fans to carry heat away from the CPU. It can be a straightforward, cost-effective choice, and high-quality air coolers can handle demanding systems too. Check the cooler’s height and RAM clearance against your case and motherboard.

Liquid cooling

An all-in-one liquid cooler moves heat through a closed loop to a radiator and fans. It can offer strong cooling and a different look, but it needs a compatible radiator mounting position and includes a pump as well as fans. Noise and cooling performance vary by model and setup.

What should you choose?

For many builds, a suitable air cooler is all you need. If you prefer the look of an AIO or need a particular radiator configuration, liquid cooling may make sense. Compare reliable reviews for the exact models, rather than assuming one type always wins.

Whichever route you choose, check CPU socket support, case clearance and airflow. A capable cooler still needs a case that can move warm air out.

Talk to the Chaos workshop if you’d like help choosing a cooler for your build.

Further reading: Intel’s guide to air and liquid cooling. You can also watch the original Linus Tech Tips video.