Making the leap up to 32GB is currently unnecessary. At that point, you may be better off getting faster sticks. There are situations where more RAM is needed, but you're more likely to encounter them if you manage servers.
The demands of running applications, games, and websites simply aren't that high to warrant packing your desktop with all the RAM you can muster. If not, how many RAM slots does your machine have? This can determine how much RAM you're able to have. DDR2 sticks max out at 4GB. DDR3 sticks can go up to 8GB. So when there's only one RAM stick in a machine that has enough slots for two, try adding a second stick rather than replacing your existing one.
Dual-channel platforms can offer some benefits depending on the type of strain your computer is under. Yet if you're starting from scratch and debating between one 8GB stick versus two 4GB sticks, go with the former.
That leaves you the option to add a second stick to reach 16GB in the future, rather than having to replace the two you have. The difference between one and two sticks isn't so great that you're likely to regret or even notice going with one. If you want to upgrade your RAM but all of your slots are already at their maximum capacity, then your only choice is to buy faster sticks.
The amount of RAM you have is more important to a point. After that, you start experiencing diminishing returns. Going over 8GB isn't really necessary yet unless you're a more demanding user. If that sounds like you, there isn't a clear catch all answer. In some instances, more RAM makes better sense. To future proof your machine, pushing up to 32GB of RAM is looking more and more reasonable, particularly with memory prices dipping. And if you're looking for an inexpensive way to boost performance in a rig with an aging GPU, adding a couple of more RAM sticks is a reasonable stopgap.
There's also a significant difference in results between the AMD and Intel test beds. According to our tests, a Ryzen 7 X equipped system benefits significantly more than one with a Core iK.
While I don't have enough data to state concretely that AMD systems broadly benefit more from speedier RAM something I may explore in a future feature , that is certainly the case in this particular processor comparison. And I need to note that I can't rule out the choice of motherboard, as BIOS and firmware could also be impacting the results. On the whole, does RAM speed and capacity really matter for gaming?
The answer is a qualified yes. Capacity will really only have a significant impact upgrading from 8GB or less, and speed will yield a modest spike in performance in specific instances but never anything approaching the increases you're likely to see upgrading performance parts like the CPU or GPU. My general advice when buying RAM, building a PC , or shopping prebuilt with the best gaming PCs is to aim for at least 16GB with room to upgrade, and to buy the fastest RAM that fits into your budget without splurging on top speeds if the price gap is too wide.
Image 1 of 2. Image 2 of 2. Alan Bradley. Increasing the resolution to p will likely result in neutralizing any benefit we just saw with the two extra modules as games become predominantly GPU bound. The same would be true at p using a lesser graphics card. In other words, a straight comparison becomes quite difficult to make as there are a number of variables that need to be considered. Depending on how good the silicon is, the integrated memory controller might do better than that.
Our chip handles right up to DDR CL16 memory with four modules, but whatever the limit, the point is, it will go higher with just two modules. Dual-ranked modules introduce a new set of limits, though none were explored in this article. Wrap Up Installing four memory modules in a dual-channel system can improve performance in certain scenarios.
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