i'm guessing that the two chips apu+gpu would be equivalent to a single 7970, something closer to the 7850 would be engough for that, although we have no idea how powerful the gpu in the apu is. they could impliment amds ZeroCore tech and vertually shut down the second gpu when it's not needed. the rumour also mentions 16gb of flash memory for the os , the specs are pretty interesting (and totally plausible) but it's not offical so i'm gonna have to take them with a handful of salt.

I've had my PS3 for about a year and a half now, still works great, Interestingly enough my old PS (the original model) still works too, I've had it since 1996.

Never got a ps2 though (yeah I know, I missed a whole generating of good games :(, tell me about it)