Home Forums Windows Help Doubled processor and ram and pc still slow? Forum Rules | Contact Forum Editor | Report a Post Doubled processor and ram and pc still slow? Charlestifft 20:21 02 Apr 2018 Locked I have a HP Compaq 6305-SFF desktop computer.. Upgraded the process to a 3.6ghz quad core(a10-5700) And upgraded ram from 8 to 16gb, plus i just put in a 2TB refurbished harddrive. Why is my pc even slower now i feel like than it was before i upgraded. Please help! This thread is now locked and can not be replied to.