So, make sure you're not buying more memory sticks than your motherboard can hold. Certain memory kits can also have compatibility issues with certain CPU heatsinks.
RAM Compatibility Issues to Be Aware Of
Below are a few factors that you need to keep in mind while choosing a RAM for your PC.
Upgrade to the best RAM that comes with higher memory speeds, and give it that power and performance boost it needs. ... A 16GB RAM is the sweet spot for most people, even gamers, but depending on your daily computing load, you might need something higher like a 32GB RAM.
No, it won't increase your performance, your CPU and GPU can't push enough data to use all that RAM. You'll be at like 18% usage. However, having two sticks of RAM, even if it is way more than you need, is good simply because it's dual channel. You'll get better performance running two sticks over one stick, for sure.
A. Generally, we like to stick with two DDR4 modules for a dual-channel build, each with a minimum of 3,000MHz clock speed. That should ensure you're getting the most out of the best CPUs for gaming.