Look out for CL16/CL18 or better, as these kits offer the responsiveness we want for gaming. We've tested a bunch of DDR4 RAM kits and picked out the best ones for gaming considering all the above factors, which you can find below. When it comes to CAS latency, lower is better. The other important stat to consider is CAS latency. This should give your CPU enough bandwidth cushion to handle gaming and work-related tasks. When it comes to speed, you want to look for DDR4 RAM that runs around 3,600MHz/3,200MHz for modern CPUs. You will also want to prioritise dual-channel kits (kits with two sticks of RAM) to ensure you're getting the most out of your system.
Over 32GB is considered overkill because most games won't make any use of it, but if you're big on editing or work with massive files, 32GB can be a worthy investment. You can get 16GB for relatively cheap, and it's a good investment over 8GB of the stuff. It's a good time to pick up any DDR4 kit, actually. It runs with a super low latency and is available for a great price nowadays. If you're looking to upgrade an older system, however, you should check out the best DDR4 RAM in our estimations, TeamGroup's Xtreem ARGB DDR4-3600 16GB kit. We have tested and chosen the best DDR5 RAM if you're looking to build a new PC with one of AMD's or Intel's latest processors.
