Four big differences between DDR3 and DDR4 RAM

[Windows Central]

Which type of RAM is best for me?
Not having enough RAM in your PC can truly wreck your day no matter what you're trying to accomplish. If you're in the market for more RAM, you might be wondering about the differences between DDR3 and DDR4 RAM, and whether or not they really matter to you.

Full story from the WindowsCentral blog...