Hi, I am planning to buy a laptop with high performance within mid range budget. Recently,I choose two laptops with INTEL HM87 Chipset with Intel Core i5 5th Gen 5200U+2.2 GHz Turbo up to 2.7 GHz, 3 MB Cache and the other one is 99 Chipset with Intel Core i5 4th Gen 4200H Processor+2.8 GHz up to...