How are DDR2 I/O speeds related to clock speeds?
A)DDR2 I/O speeds are the same as the clock speeds.
B)DDR2 I/O speeds are double the clock speeds.
C)DDR2 I/O speeds are triple the clock speeds.
D)DDR2 I/O speeds are quadruple the clock speeds.

Question

Quizplus · Accepted Answer

DDR2 memory technology transfers data twice per clock cycle, effectively doubling the I/O speed compared to the clock speed. This is a key feature of DDR (Double Data Rate) technologies, where data is transferred on both the rising and falling edges of the clock signal.

How Are DDR2 I/O Speeds Related to Clock Speeds