Hello!
As you see from the title, I have a problem with my pc. It is amazing and I love it. It has an i5 4430, an r9 390 (recently bought it), an SSD etc. but it just doesnt perform well at all. So, it is a prebuilt, it had a gtx 650 1gb (ugh), but i bought a new gpu- the r9 390. Ever since the...