6th of June 2009
The Spanish wing of Eurogamer, reports on information that may be about the PSP2, here is a translated quote from the original source:
Part of the information we have spoken of as an essential component in a video game system such as your graphics processor. In this case would be based on a multicore version of SGX543 of Imagination Technologies, which supplies, among other things, the graphics chips mounted iPhones. Would have 4 cores and its internal codename would hydra. One approach would raise peak performance up to 133 million polygons per second, surpassing the original Xbox.