Which is Better for Gaming: 2x16GB or 4x8GB DDR5 RAM?

From my experience, recent updates for AM5 motherboards have improved stability with four RAM sticks. There are even reports of achieving speeds over 6000 MT/s with four sticks. While 2x16GB is usually more stable, running 4x8GB isn’t as problematic as it used to be.

Opting for 2x16GB is ideal because fewer modules typically provide more stability. Plus, having only two sticks makes it easier to achieve higher speeds compared to four.

You're likely to encounter issues with speed when using 4x8GB RAM. It’s often less stable at higher speeds compared to a 2x16GB setup. Just something to consider!

Generally, DDR5 doesn’t perform well with four sticks of RAM. If you’re just aiming for RGB lighting in all four slots, there are dummy sticks available, but for actual performance, 2x16GB would be a better choice.