massive fps drop

Jacob Smith

Honorable
Apr 26, 2013
4
0
10,510
So recently i have started getting only 17 fps in league of legends and it used to be 50-100 with all setting to low except character quality because i like speed better than quality.... When i bought the computer i could set everything to high and play and tht was 4 months ago. The most important thing is that i need to isolate the problem tht resulted in my 50-100 fps drop to 17 as it is seriously screwing me up. also it seems that processes are somehow... taking up more cpu and ram. here are my specs
intel core i7-3632qm 2.20GHz
8gb ram
ati radeon hd 7670m
(also it seems that this card has no bios. if theres any info on tht it would be appreciated)
so i was wondering if someone could help me isolate this fps drop problem since ive tried everything to no avail
thank you
oscar