k19_window_maker :
DSzymborski :
Bottleneck calculators are garbage. Are you actually encountering a real FPS problem in your games?
no but my computer gets really hot and noisy , like in as much little as cod multiplayer
As Matt notes, that has nothing to do with a bottleneck. There's something else going on in your rig, heat-wise. What are your temperatures like? If you have some combination of poor airflow, improperly installed cooler, and dust, it's possible that you're getting throttling at load. Because your CPU should *not* be causing a problem.