this card suck . sorry to be blunt but it do the driver mess up on I 4 time i blow 2 card it black screen on any 3d app and during driver update it freeze all the time didnt over clock they never touch they besides insert they in case on future mark they barely out preformed the gtx 580 and on some case the 580 finish ahead i have the same issue with previous 6 series card so maybe my board hate AMD but there performance isnt enough to warrant I keep they over my 580 super clocked and the gtx 580 isnt give any issue i think for amd i will bid they farewell until they can fix there amazing driver issue the minute there release good point - erm they look ok i guess bad point - bad driver usual amd error - bad performance consider this be mean to be the next card up from the gtx 580 i dont see it in performance my gtx actually finish higher on alot of game when i finally get a work card install after 8 hour ... , noise omg there loud i hate the gtx 580 for be loud because there loud and hot but these be loud as in off puttingly loud i also find i need to contantly run a 3rd party fan controller for they as they be get to hot and this be in a very well cool pc in a high airflow system haf x sorry for the bad review i dont usually ever give 1 star but i fix and build pc 's i build my pc it could be a board problem with amd i cant really answer that but it seem the driver be the cause i never usually give 1 star or bad review as i believe with computer component its kinda pot luck with gpus i hope you all have better luck with this card than I