One of these parts that can be changed around is DRAM frequency. Generally, when you purchase a motherboard, you will find a manual how to manipulate certain points within it. Because of this, you get double the frequency.ĭRAM is also not the same as your RAM’s SPD Speed or Tested Speed. With DDR, you get the data transferred twice per cycle instead of once. For example, if a CPU has 5 GHz, the clock is then 5 GHz as well. In many digital electronics, the data transfers are synchronized to this clock. The reason for this is DDR or dual data rate. You might be wondering why DRAM frequency is only half as much as your RAM frequency then. This amount makes sure the data information is getting transferred at twice the speed. DRAM frequency ends up being about half the amount of speed of your actual RAM speed. What is DRAM Frequency?ĭRAM frequency refers to the amount of percentage bits that are being transferred per second on a particular data line. While you may be familiar with the different kinds of RAM available in the 4X8 sticks and whatnot, you may not realize the thing that powers them: DRAM. The answer is your RAM is not up to snuff. So, you have these great pieces of equipment and you fire up the hot new game that’s out and despite the amazing graphics card and monitor, it’s not running all that well at all. Note: Be careful not to confuse DRAM with VRAM (we have a guide to VRAM too). This quick guide will tell you everything you need to know about DRAM frequency, why it matters, if it’s worth it to alter it, and how to optimally set it for your PC. RAM is one of the most important parts of your PC and it dictates so many things, from the amount of slowdown you face during gaming sessions to the number of programs your system can handle at one time. If RAM performance is your goal, we recommend tinkering with XMP or DOCP way before getting too crazy with things like DRAM frequency. It’s important to note that DRAM adjustment can be risky.

The actual measurement is about half of your RAM speed and can be adjusted up or down, depending on your PC’s needs.

Put simply, DRAM (Dynamic Random Access Memory) frequency is the percentage of data being transferred per-second on a data line.

Wondering what exactly DRAM frequency is, how it affects your PC, or how to change it? You’re in the right place!

Cpu z ram speed