If you are not on a budget. I would recommend you to get the 8th gen intel core i5 8250u. It also has integrated GPU UHD620 which can run modern titles with decent fps. I am using the same and if paired with a good GPU can turn it into a beast. It has a base clock of 1.80 Ghz and a boost clock of 3.4 Ghz and 6 mb of smart cache. You can get the CPU within the price of $300. You can use a ASUS A68HM-K motherboard to pair it up with. I am using this combo and would recommend it to everyone.