The Vengeance RGB Pro series of memory from Corsair was released very recently around mid-2018. And if you want to get the most performance out of your memory then 3200MHz modules with CL14 are what you want to go for as they house the popular Samsung B-Dies ( here is a list showing you many RAM kits which use them). After that you will see diminishing returns and sometimes no performance increase at all anymore. Up till that point you will see a decent performance bump for each increase in clock speed. The general consensus is that 3200MHz RAM is the sweet spot in terms of price-to-performance ratio. RAM speed (and timings/latency) is especially important for Ryzen because of the infinity fabric it uses to connect the two CCXs (CPU complex) which is largely impacted by memory latency and bandwidth. As I said earlier dual rank memory won’t clock as high as single rank memory and according to this discussion it seems like around 3200MHz is the limit for dual rank RAM on the second generation of Ryzen while many people are able to push single rank modules much further than that. The maximum RAM speed you will be able to achieve also depends on your motherboard, so you won’t necessarily be able to run the memory at a certain speed just because someone else managed to do it.Īnd the last thing to remember here is the rank of the RAM. But that also doesn’t mean that because a specific RAM kit isn’t on the QVL it won’t work on your motherboard, it just means that it wasn’t tested by the manufacturer and you don’t know if it will work until you plug it in. The best thing to do in the beginning is to look into the QVL of your motherboard because it lists what RAM modules were tested to work on that specific board, so just because one set of memory modules work on one motherboard for example that doesn’t mean it will work on all of the other available ones. The second generation of Ryzen processors officially supports up to 2933MHz, so that is the speed that you are pretty much guaranteed to achieve, everything after that is overclocking territory for these CPUs, but most of the time up to 3200MHz should work just fine for most people. To sum up timings, lower is better in general.Ĥ.2 Related Ryzen 7 2700x memory compatibility If you want to learn more about timings, this article from Gamers Nexus gives some insight on that. The ones that stand out here and are also recommended most of the time are the Samsung B-Die memory modules as they perform and overclock the best. They can also be important for your performance and also give insight in some cases regarding the manufacturer of the memory. The second thing you may notice when looking at different RAM kits are their timings, most notably their CAS latency (CL). Here higher is better, but of course that doesn’t necessarily mean that going higher and higher will give you more performance in real-world applications, but I will go into a little more detail about this later on. This is one of the important parts that will affect your performance. The first thing you will probably notice differing between different kits is their clock speeds, e.g. 8gb vs 16gb ram for graphic design 1080p#But first I want to make clear that for gaming the performance gap will only really show between the different memory kits if you are CPU and not GPU limited, so there probably will be a smaller difference (if any at all) between a slower and a faster RAM kit when you are playing at 4k UHD compared to 1080p because at higher resolutions you are more GPU limited. But with the vast amount of different kits, what exactly should you look out for? In this article I will try to go over that for the Ryzen 7 2700x (which should also hold true for the other Pinnacle Ridge CPUs). When you want to buy a new system, be it on Intel or AMD, sooner or later you will need to look at DDR4 memory.
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