Photo's appeared of what could be the GeForce GTX 580. The GTX 580 is unleashed next month to compete with the upcoming Raderon HD 6970 (Cayman). According to rumors the GTX 580 would be 20% faster then the GTX 480. The product would be based on the GF110 silicon which has 512 active shader processors. Furthermore you can expect a 512-bit memory bus.
Anyway, once we know more we'll be sure to inform you, have a peek at the two photo's.