We can deduce, however, that DDR4 emits less heat than DDR3 from the voltage ratings of both. Let’s take a look at the important differences:īoth variants of dual data rates are still reasonably successful.
So far, DDR3 VS DDR4 RAM comparisons have shown that there is not much distinction between the two. It is a more advanced variant of the DDR SDRAM (Synchronous Dynamic Random Access Memory) that uses both the increasing and falling edges of the clock signal, which ensures that it requires less power and is twice as fast as the SDRAM, while the same frequency is used for both. It’s the sophisticated memory of a computer.
While the DDR4 RAM clock speed starts from 2133 MHz and has no definite maximum clock speed, the maximum DDR3 clock speed is 2133 MHz.ĭDR means double data rate or a dual-rate of data.
What’s the difference between DDR3 and DDR4? In the DDR3 VS DDR4 RAM comparisons, the maximum memory of the DDR3 RAM is 16 GB, whereas that of the DDR4 is 64GB(Per DIMM).
