The Ryzen 9 5900x is without a doubt one of the fastest and best performing processors on the market. It absolutely crushes its competition, the i9 10900K in nearly every aspect. The simple fact is that AMD has dethroned Intel as the best gaming processor manufacturer.

The Zen 3 Ryzen 9 5900x is an absolute beast of a processor, with its 12 cores / 24 threads, and it’s not even AMD’s most powerful chip. There’s also the unholy 16 core / 32 thread Ryzen 9 5950, that absolutely asserts its dominance as one of the most powerful processors available.

The Ryzen 9 5900x has a base clock of 3.7 GHz, which can be further boosted to 4.8 GHz. You will want to invest in a separate cooler though, as the Ryzen 9 5900x does not come with a pre-bundled Wraith cooler like the Ryzen 5 5600x.

Realistically, the Ryzen 9 5900x is overkill for a large number of users, as nearly every AAA can be maxed out with cheaper alternatives. It’s much better suited for those looking to build a multi-purpose number crunching machine.

The Ryzen 9 5900x is also much more power efficient than its Intel counterpart, with a TDP of 105 W compared to 125 W for both the i7 10700K and i9 10900K. Intel’s chips also tend to need more juice on higher workloads, as would be expected from the geriatric Skylake architecture, being forced by Intel, to latch onto past glory.

The L3 cache is 64MB divided into 2x32MB, allowing easier access to each 8-core complex, all while greatly reducing latency. 4 cores are disabled in the Ryzen 9 5900x in one complex, leaving an 8 core and a 4 core complex.

If you’re seriously considering buying a Ryzen 9 5900x, then we have a few RAM kit recommendations available that will complement your processor. For such a powerful processor, you should only be looking to buy the best DDR4 32GB RAM kits, and with a PC like this it’s mostly about bragging rights.

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Best Low Profile RAM
G.SKILL 32GB (2 x 16GB) Ripjaws V Series DDR4 PC4-25600 3200MHz for Intel Z170 Platform Desktop Memory Model F4-3200C16D-32GVK
Best Looking RAM
G.Skill TridentZ RGB Series 32GB (2 x 16GB) DDR4 3200Mhz DIMM CAS 16 F4-3200C16D-32GTZR
Best Overkill RAM
Crucial Ballistix Elite 3600 MHz DDR4 DRAM Desktop Gaming Memory Kit 32GB (8GBx4) CL16 BLE4K8G4D36BEEAK
G.SKILL 32GB (2 x 16GB) Ripjaws V Series DDR4 PC4-25600 3200MHz for Intel Z170 Platform Desktop Memory Model F4-3200C16D-32GVK
G.Skill TridentZ RGB Series 32GB (2 x 16GB) DDR4 3200Mhz DIMM CAS 16 F4-3200C16D-32GTZR
Crucial Ballistix Elite 3600 MHz DDR4 DRAM Desktop Gaming Memory Kit 32GB (8GBx4) CL16 BLE4K8G4D36BEEAK
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$168.99
$189.99
Price not available
Best Low Profile RAM
G.SKILL 32GB (2 x 16GB) Ripjaws V Series DDR4 PC4-25600 3200MHz for Intel Z170 Platform Desktop Memory Model F4-3200C16D-32GVK
G.SKILL 32GB (2 x 16GB) Ripjaws V Series DDR4 PC4-25600 3200MHz for Intel Z170 Platform Desktop Memory Model F4-3200C16D-32GVK
$168.99
Best Looking RAM
G.Skill TridentZ RGB Series 32GB (2 x 16GB) DDR4 3200Mhz DIMM CAS 16 F4-3200C16D-32GTZR
G.Skill TridentZ RGB Series 32GB (2 x 16GB) DDR4 3200Mhz DIMM CAS 16 F4-3200C16D-32GTZR
$189.99
Best Overkill RAM
Crucial Ballistix Elite 3600 MHz DDR4 DRAM Desktop Gaming Memory Kit 32GB (8GBx4) CL16 BLE4K8G4D36BEEAK
Crucial Ballistix Elite 3600 MHz DDR4 DRAM Desktop Gaming Memory Kit 32GB (8GBx4) CL16 BLE4K8G4D36BEEAK
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Price not available

G.Skill Trident Z RGB 32 GB | Best Looking RAM Modules

Modules2×16
Speed3200 MHz
Heat SpreaderYes

The G.Skill Trident Z RGB 32 GB should be the go-to kit for those looking for the best RGB to make their build an absolute piece of eye candy. It’s fast, it’s competitively priced and it’s very pretty.

The biggest issue with the G.Skill Trident Z RGB 32 GB you can face is its scarce availability. It is such a favored kit that it sells out faster than its supply can keep up with. At least, where it’s priced well, like in the US.

The RGB LEDs on the G.Skill Trident Z RGB 32 GB are vivid and vibrant, and are complemented by its brushed aluminum heat spreader giving it a brash and raw look.

As for its specs, it runs at 3200 MHz frequency, with 16-18-18-38 latency at 1.35 V. An XMP (Extreme Memory Profiles) supporting motherboard is necessary with all high-end RAM kits to maximize their performance.

The G.Skill Trident Z RGB 32 GB is also completely compatible with AMD Ryzen platforms, making the module a perfect choice. Then there’s also the potential to overclock with some tweaking.

In conclusion, the G.Skill Trident Z RGB 32 GB is a solid choice, combining both performance and looks for a very competitive price.

G.Skill Trident Z Neo 32 GB | Solid RAM Option For Performance

Modules2×16
Speed3600 MHz
Heat SpreaderYes

The G.Skill Trident Z Neo 32 GB incorporates Samsung B-die integrated circuits to deliver the highest levels of performance. The default (non XMP) specs are 2133 MHz frequency and 15-15-15-36 latency, but you should be looking to use it only with its XMP profile.

This is where the G.Skill Trident Z Neo 32 GB shines with 3600 MHz frequency and 16-16-16-36 latency at 1.35 V, making it one of the fastest kits available. The G.Skill Trident Z Neo 32 GB also provides stellar gaming performance with AMD Ryzen processors.

The G.Skill Trident Z Neo 32 GB, when it comes to looks, is a bold piece. It sports RGB LEDs that can be addressed via the motherboard’s own software or Trident Z Lighting Control software.

The Aluminum Heat spreader is half brushed and half silver colored, giving it a sleek design. Realistically, the heat spreader only comes into action at the highest workloads. It helps to dissipate heat and coupled with a simple air cooler, can work wonders. This efficient heat management makes the G.Skill Trident Z Neo 32 GB an ideal candidate for overclocked builds.

The G.Skill Trident Z Neo 32 GB is on the more expensive side though, but if you’re in the market looking for a solid RAM module to go with the Ryzen 9 5900x, skimping shouldn’t be an option.

All things considered, G.Skill Trident Z Neo 32 GB is fast, good looking and efficient, putting it in serious contention for your choice of RAM.

Corsair Dominator Platinum RGB 32 GB | High Performing RAM Modules

Modules4×8
Speed3600 MHz
Heat SpreaderYes

The Corsair Dominator Platinum RGB 32 GB comes from a long line of highly acclaimed RAM kits. It sports the new Capellix RGB LEDs for the RGB enthusiasts (lights are just lights though). The LEDs are also individually addressable so feel free to program your own light show.

It’s fast, running at 3600 MHz frequency, on the stock XMP settings. There’s also decent overclocking potential. The Corsair Dominator Platinum RGB 32 GB is made with Hynix C-die ICs, so you’re bound to see some slack with latency, which is made up by its better running frequency. Primary timings are 16-18-18-36.

The Corsair Dominator Platinum RGB 32 GB is a niche RAM kit, with its hyper-stylized body and hefty price tag. It’s mostly preferred by those who want to distinguish their builds from the common run off the mill builds.

There’s also the issue of clearance, as the Corsair Dominator Platinum RGB 32 GB is a tall RAM kit. So if you are going to buy it, make sure you have enough space to safely slot in the modules.

XMP is a given with all high end RAM kits, because incompatibility will cause the RAM to run at 2133 MHz, making it a huge waste of money. It also favors AMD Ryzen processors, so there’s that.

Crucial Ballistix Elite 32 GB | Best RAM Option For Enthusiasts

Modules4×8
Speed3600 MHz
Heat SpreaderYes

The Crucial Ballistix Elite 32 GB uses Micron’s E-die ICs which tend to handle extreme voltages and high temperatures very well. It set the overclocking record for the fastest DDR4 RAM at 5758 MHz so that should be proof enough.

The Crucial Ballistix Elite 32 GB is minimalistic, with no RGB or fancy heat spreader. It is in fact, a purely performance based RAM kit. The 4×8 GB memory kit runs at 3600 MHz at stock settings with timings of 16-18-18-38.

The Crucial Ballistix Elite 32 GB is almost Spartan in nature, focusing entirely on maximizing productivity. It also comes with a built-in temperature sensor so you can manage your cooling accordingly.

The Crucial Ballistix Elite 32 GB is also favored by its competitive price tag and is only available in black. If you really want a flashy build then this is not for you.

In my opinion though, it is the best RAM kit in this catalogue specifically because it focuses on performance rather than flashy gimmicks, but each to their own right?

G.Skill Ripjaws V 32 GB | Best Low Profile RAM Modules

Modules2×16
Speed3200 MHz
Heat SpreaderYes

The G.Skill Ripjaws V 32 GB is another RGB lacking RAM kit, for better or worse. It’s very competitively priced and performs very well. The entire focus seems to be on making a fast economical RAM kit with the G.Skill Ripjaws V 32 GB.

It runs at 3200 MHz frequency with some overclock potential. Timings are 16-18-18-38. The G.Skill Ripjaws V 32 GB doesn’t offer much when it comes to customizability though.

The G.Skill Ripjaws V 32 GB is the value for money kit. There’s no RGB, no fancy accenting or anything. The heat spreader is black anodized aluminum with a sticker on top. So yeah, it’s made for those who only want the most performance at the lowest price.

Verdict

The Crucial Ballistix Elite 32 GB would be my choice to go along with the Ryzen 9 5900x, with its fair pricing, focused performance, and high customizability. It fits the performance-oriented mindset perfectly.

The G.Skill Ripjaws V 32 GB is a more economical option, better suited if you do not plan to overclock. There’s not much need for overclocking anyway though, with the Ryzen 9 5900x and G.Skill Ripjaws V 32 GB already delivering amazing performance.

The G.Skill Trident Z RGB 32 GB and G.Skill Trident Z Neo 32 GB are both solid choices. The Trident line-up are the higher-end RAM modules from G.Skill. Plus, they both have RGB for the light loving crowd and offer greater customizability.

The Corsair Dominator Platinum RGB 32 GB is a true enthusiast tier RAM kit. Highly-priced, coupled with equally high performance, and then there are the fancy new LEDs. Best suited for those with deeper pockets looking for exclusivity.

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