DDR2 RAM provides 4 data transfers per cycle, whileDDR3 increases the number to 8. Assuming a base clock speed of 100Mhz, DDR RAM will provide 1600 MB/s of Bandwidth, DDR2 provides 3200 MB/s, andDDR3 provides 6400 MB/s.
wala nmn slot sa ddr2 for intel core i3 motherboards, ang my ddr2 at ddr3 slot sa lga 775 pa yan, pagdating sa intel core i3 from 1st gen to 5th gen puro na ddr3 ang slot sa memory.