Im trying to determine if the i7 3610m is worth an extra 70 dollars versus the i5 3210m. I am on a tight budget and I am trying to lower the price of the laptop as far as possible while not sacrificing much graphics power. I will be using an nvidia 670m, im just wondering if theres a noticable difference in FPS if I were to save 70 dollars and et the i5. If so, is it worth the money for the i7? thanks.