DDR3 Doubles the Buffer of DDR2 from _______________, Giving It

Multiple Choice

DDR3 doubles the buffer of DDR2 from _______________, giving it a huge boost in bandwidth over older RAM.

A) 1 bits to 2 bits
B) 4 bits to 8 bits
C) 8 bits to 16 bits
D) 16 bits to 32 bits