that laptop only has 1 option that is faster. and its barely faster. you wouldnt notice the difference. play with your settings so that it uses turbo boost more. its turbo frequency is 2.93GHz which is quite fast. your processor is a i7-740QM if you want to look it up.
other things will likely make it faster, easier and for less. but need some info.
how much ram does it have? more will often make your system faster.
what programs do you use? and are they at the same time.
how full is your hard drive? you could swap it out with an ssd for way faster load times.
have you taken off the crapware that comes with the computer? if not "decrapifier" is a great program for removing those things.
if its old you could run defrag, though win 7 doesn't let it get too bad.