By Don Woligroski @ Tom’s Hardware
Better late than never, though. Today Sapphire introduces its Vapor-X R9 290X 8GB card, a factory overclocked model with twice the amount of RAM found on the reference 290X that was released just over one year ago. A lot has changed in that year, but most importantly Nvidia has launched the similarly-performing $330 GeForce GTX 970, pushing the Radeon R9 290X’s original $550 MSRP down to a the same range. From a marketing perspective the timing is right for Sapphire to release a 290X with twice the video memory, at a time when the Radeon R9 290X can use an edge against the tough Nvidia competitor.