What is the meaning of 8gb ddr3?

Before we start going into the specifics, you need to know that DDR, DDR2, and DDR3 are based on SDRAM (Synchronous Dynamic Random Access Memory) design, meaning that they use a clock signal to synchronize things. DDR stands for Double Data Rate. Memories from this category transfer two data chunks per clock cycle.Aug 27, 2009 read more

Best Answer: 8 Giga byte is the memory of your (used for thinking and other activities) computer, 1000GB or 1 Terra Byte is your storage space of your Hard drive. read more

DDR3 is a type of SDRAM that is used for system memory. It is available in both DIMM and SO-DIMM form factors. DDR3 RAM is similar to DDR2 RAM, but uses roughly 30% less power and can transfer data twice as fast. read more