make sure you have a good heastsink that will handle that temperature. first, do a stress test like prime95 and check the temperature and make sure that heatsink will handle a little bump in temperature. prime95 is also good for checking the stability of your overclock. after that look up online some speeds others are getting and check the multiplier and core speed (it think it is called core speed). linkin93 is right, it can do harm to your computer if you don't have a pretty good sense of what you are doing. with a higher cpu speed, you will see an increase in ram speed (i think so in your case). many other benefits too.