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.

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?

Supports Intel® XMP 2.0

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? 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. 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.

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. 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. 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. 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.

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? 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.