So i am upgrading from i5-2400 to i7-3770 because of gtx 1060 and the seller of cpu is 400-450km away from me i asked him about cpu if it was working fine temps and stuff ( he said everything was allright ) but its only talking i want some results . Maybe there are some softwares that check if cpu is good or not it temps while stressed and stuff like that ( i mean that he will run the test on his pc and send photo to me via gmail ) sorry for my bad english i hope you understood what i mean , thanks in advanced .