CL/CAS Latency - Column Access Strobe Latency, the delay between the memory controller requesting data from the RAM and the available data; the first number listed in a kit's timings.

Whereas you may want to choose a slower 3,600MHz kit for AMD Ryzen, the Trident Z is a great option for most other high-end PC builds still run on DDR4 memory. The other benefits to DDR5 are that it also runs more efficiently as a baseline, offers onboard power management, delivers higher die density for larger overall capacities, and has more XMP profiles, courtesy of XMP 3.0. Will DDR5 work in a DDR4 motherboard? This set of Neo RAM from G.Skill runs at 3,600MHz, which puts it in the sweet spot for red team gaming PCs for low latency operation. As a result, this is definitely a more budget-friendly option for mid-range builds with some flair, especially if you can't afford to stretch to the Corsair Dominator kits. DIMMs - Dual In-Line Memory Module, the physical circuit board that holds the RAM chips that plugs into the slots on your motherboard.Essentially you want to aim for 3,600MHz memory for Zen 2/3 (Ryzen 3000/Ryzen 5000) chips. Though for Ryzen 5000-series chips it has been suggested that 4,000MHz kits are your best bet. If you want to eke out all your CPU has to offer and ensure your system looks fresh in the process, the Team Xtreem ARGB kit is a great option. Its DDR4-3600 speed and 14-15-15 timings offer a great blend of decent speed and low latency, without the steep price often associated with top-tier memory kits. Throw in the modules' appealing visual design and Team has a winner of a kit that deserves your consideration, particularly for older-gen AMD users. As always, looks are subjective, but it’s difficult to describe this kit as anything other than stunning. The mirror finish might be a fingerprint magnet, but that’s only if you really must touch it, not that there’s anything wrong with that! The silver version we have here would add a touch of class to almost any build. When it comes to the actual performance you need, well, that's a whole different story. Bandwidth tests easily show the relative benefits of running faster memory (well, duh) but really that’s not what’s important. What matters is does faster RAM makes a real difference to your PC experience. The true answer is both yes and no, depending on what kinds of tasks you perform and the individual application or game. To throw a brief bit of maths at things, the real-world CAS latency is measured as (CAS Latency x 2,000)/Memory Speed, which in the case of the DDR5-5600 CL28 kit comes in at 10ns. For reference, that's the same as DDR4-3200 with a CAS latency of 16.

No, it won't. Even though both types have 288 pins, DDR4 and DDR5 memory is electrically incompatible. The two types have a different notch position, to prevent anyone from inserting a DDR5 module into a DDR4 motherboard, or vice versa. Though there is another path to consider: DDR5 memory. This next-gen memory won't be much help if you've already bought a CPU and motherboard with only DDR4 support, but consider DDR5 if you're looking to build a high-end machine from scratch. Both Intel and AMD's latest CPUs support DDR5. If you’re interested in the highest FPS, then you’ll definitely want to add some fast RAM to your system, otherwise you could be leaving a chunk of performance on the table. Why do I see MHz and MT/s when referring to RAM speeds?

Dominate Demanding Programmes with DDR4

Corsair's Dominator Platinum has been one of the best gaming DDR4 RAM kits for quite some time now. Its sleek exterior, patented DHX cooling technology, and unrivaled performance has made it a formidable flagship over the years. Corsair's most up-to-date Dominator Platinum RGB DDR4 RAM now comes with RGB lighting using the company's Capellix LEDs, and they're pretty lovely to look at. ECC Memory - Error-correcting Code Memory, RAM capable of automatically detecting and correcting errors on the fly, generally used in highly sensitive applications, like scientific data collection or banking. Typically only used and supported on servers and workstations, most desktop boards can run it as non-ECC. That means you'll need a newer motherboard and compatible CPU to run faster, newer DDR5 memory. Essentially you have to build a new PC for the new memory specification. Do I need RGB LEDs on my memory DIMMs?

So, how does it perform? As is always the case with high-performance memory, the benefits are application-specific.When compared to a common DDR4-3200 kit you do get the odd bump, though any benefit is hidden when you move to higher resolutions and graphical details. You will see the benefits if you want to extract every last frame with a high refresh rate monitor. Generally, file compression sees a big benefit. Rendering doesn’t, but then some encoders, like our Handbrake test, show very decent gains. The gaming benefits when using faster RAM, however, are specific to the individual game. Some see benefits while others gain nothing. SO-DIMM - More compact DIMM slots typically deployed in laptops, although these can turn up on tiny machines as well. Like the rest of the RGB lineup, the Dominator Platinum RGB is controlled via Corsair's iCUE software suite. If you have any other Corsair RGB products, you'll be able to import and synchronize your lighting profiles across all devices. We had some issues mirroring our custom keyboard lighting profiles, but the 11 different predefined lighting link settings worked perfectly.Known for superb binned memory and high-speed kits, G.Skill's Trident Z Royal blends 4,000MHz (effective) operation with a highly stylized design. These DIMMs are just asking to be put center-stage in a showpiece gaming PC build—and it would be far from a slouch either.

Yep, they're exactly the same in terms of actual latency, but since the 3,600MHz kit is faster that's the one we'd recommend. What is the difference between DDR4 and DDR5? At DDR4-4000 with 15-16-16 timings, the Trident Z Royal kit is probably the perfect combination of high frequency, low timings, and broad platform compatibility. It does require 1.5V to operate at that spec—which is at the high end for a default voltage—but fear not, it will be able to run year after year.Best suited to high-performance Intel builds, the Trident Z Royal makes for the perfect high-speed pairing. This kit will keep your CPU fed with the data it needs at a rapid rate, and it comes out among the top in every benchmark we could throw at it.