Comments Leave a Reply Cancel reply Your email address will not be published. Very well written article — easy to understand and helpful!
Really really great advice. Blessed be you As a newcomer to pc building, those were the explanations I needed. Search Search the site Budget Gaming PCs. Best Gaming CPUs. Best Gaming PCs. Best Gaming GPUs. Best Gaming Motherboards. Best PC Cases. Best CPU Coolers. Best Gaming RAM. Best SSDs. Best Power Supplies. Prebuilt Gaming PCs. Budget Prebuilt PCs. RTX Desktops. Best Hz Monitors. Cheap Hz Monitors. Acer Gaming PCs. Samsung Gaming Monitors.
HP Gaming PCs. Acer Predator Monitors. MSI Gaming Monitors. Best Gaming Chairs. Best Gaming Desks. RTX Laptops. Many modern slim laptops also have their memory soldered to the motherboard. So be sure to check your manual before making any buying decisions. Content creators and enthusiasts heavily into multitasking may want to consider more. For details on rated clock speed measured in MHz and timings listed as a series of numbers, like , you can check our frequency and timings primer , were we also look at how the number of ranks or banks of memory on a given stick or kit of memory can significantly affect real-world performance.
A list of approved DDR4 modes is frequently updated on Wikipedia. Every current kit with enhanced timings requires XMP to automatically configure those timings, and the above-linked Wikipedia entry should help you figure out if those timings are standard or XMP.
Those who chose not to take that risk may want to check out the CPU-Z screenshots of our memory reviews and pick from one of those kits. After tracking a similar phenomenon on Intel processors for several years , our Ryzen memory deep-dive detailed how having two ranks of memory per channel offers a significant performance benefit to some applications. We also know from our PC Memory article that two ranks per channel can be achieved by either doubling the number of modules or using modules with two ranks.
Reasons to choose the later include leaving expansion room in the empty slots of boards that have two per channel, or getting the benefit of two ranks from boards that have only one slot per channel.
So, for the best performance, opt for two modules for a dual-channel board or four for a quad-channel board. Those who can afford modules that have twice as many chips will benefit from both the extra capacity and a slight performance boost in certain applications. The recent re-introduction of 32GB desktop DIMMs means that you can even get 64GB from just two modules or GB from four, without worrying about whether your board supports pricier server memory.
You may need to update your BIOS first. We have reviewed several of these boards and noticed that most retail parts include Intel XMP. CAS 15 timings appear to be the quickest of currently-available parts. The market for enhanced-performance memory at this data rate is so small that the lowest latency we can find among current products is CAS The beauty of DDR is that it runs at a whole ratio, 11x As for gaming, it stores all the relevant assets that the game would need to access quickly.
Luckily, they are easy enough to distinguish at first glance. The vast majority of modern machines use the fourth-generation DDR4 that reached mass-market adoption around The number of slots varies based on the form factor of the motherboard.
Models with only two slots exist as well. Generally speaking, higher clock speed is always better, but capacity is always more important than speed when it comes to gaming. Multi-channel RAM has been a thing for a while now, and its primary appeal lies in greater bandwidth. So, in order to prevent bottlenecking, dual-channel and quad-channel setups come into the mix. As the names imply, dual-channel setups use two RAM sticks, and quad-channel setups use four.
Obviously, since more modules are involved, this can greatly expand the bandwidth and enhance performance.
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