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

[sergiodaly]

Soleron said:

sergiodaly said:

i might be wrong... but neither the PS3 or the XB360 use DDR memory... PS3 use xdr for main and GDDR3 for GPU... and the XB360 use GDDR3 for their "one pool" architecture...

You're right.

and if that worked so well for the xbox 360, i think it will work just fine in the PS4, even more if we take into consideration that GDDR5 is a huge improvement over GDDR3.

if we go by the rumors, next box will have DDR3 (not GDDR3 like some people say) witch is cheaper and lower latency, helped by de eSRAM, and that makes it, also, a good solution.