If MS switches to GDDR5 now, did Sony make a silly mistake?

[Dr.Grass]

z101 said:

MoHasanie said:
Couldn't third party game developers just tell MS that their console will be less powerful than the PS4? I mean, game developers would want both consoles to be equally powerful.

The power difference between PS4 and Xbox3 is non-relevant. On the paper the PS3 has more power than Xbox360, but most multi-games looks only as good or better on Xbox360.

The power difference between Wii U and PS4 seems to be not that big too, even the difference between PS3 and PS4 is not that big.

Not much of a difference between you and Einstein either.