What's the difference between DDR and DDR2 RAM?

Answer:

Like DDR formerly it, DDR2 cells verbs data both on the rising and falling brim of the clock (a technique called double pumping). The switch difference between DDR and DDR2 is that in DDR2 the bus is clocked at twice the speed of the memory cell, allowing transfers from two different cells to go on in one and the same memory cell cycle. Thus, without speeding up the memory cell themselves, DDR2 can effectively operate at twice the bus speed of DDR.



However, the price is affected and as nice as it may nouns technically, the different is not that great, I would even say unnoticable if you in recent times surf the web beside your computer.
Design, speed, voltage and temperature.
how to get a girl with a boyfriend