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

[Soleron]

sergiodaly said:

Soleron said:

haxxiy said:

Soleron 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.