Hello I just bought an r9 290 like a month ago and im already seeing that there is an r9 390x coming out that is like twice as powerful? Please tell me this is in an entirely different price bracket because I dont want to feel like I basically got screwed over for buying an 290. From the amount of cores in it it must cost like 3 times as much, even the r9 295x2 only has 5600 stream processors and they are saying this one has over 4000.