NVIDIA as it promised has launched the GeForce GTX 590 as its fastest-ever graphics hardware. The design mates two underclocked GTX 580 chips on one board and includes 1,024 visual processing cores, dual 384-bit memory buses and a total of 3GB of RAM spread across the two chips. It may also be as much as two times quieter than the Radeon HD 6990, since each chip now has its own vapor chamber cooling system and combined stop at 48dB of noise, even at full speed.
