Many factors play a role, including your CPU, RAM quantity and rate, the games you're using (none of which you provided), and you don't need Ultra. Lowering it to a higher setting makes it run noticeably quicker, so the change would be easy to notice.
Many factors play a role, including your CPU, RAM quantity and rate, the games you're using (none of which you provided), and you don't need Ultra. Lowering it to a higher setting makes it run noticeably quicker, so the change would be easy to notice.