Best cooler for FX 9370

Solution
Megalahelms should handle it if your case airflow is good. You got the right idea. You need one of the huge air coolers or dual rad.

iron8orn

Admirable
you can turn off the turbo and set the cpu multiplier to the turbo 4.7ghz along with setting the vcore to the to the turbo supplied vcore.
disable c6 unless your windows is on a solid state drive then it becomes less of an issue or Windows on one hard drive and the page file on another and some people say having apps and games installed on a solid state with Windows on a hard drive will give you good performance.
C&Q will tone down your cpu multiplier and voltage for when c6 is disabled.