AMD Takes a Shot at the Titan Z

After Intel announced a $3,000 graphics card, the Titan Z, AMD responds by announcing a $1,500 card that appears to challenge it for half the price.  A water-cooled dual-GPU card that can run games easily at 4k has me actually considering the jump to 4k within the year, paired with Samsung's $650 4k monitor.  More information on the Radeon R9 295X2 at Tom's Hardware.