Best RAM for Intel Core i9-13900K in 2022

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RAM for Intel Core i9-13900K Processor

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With the release of Intel’s 13th Gen Raptor Lake processors, DDR5 RAM takes center stage with better improvements to the technology’s adoption despite continuing to support DDR4. Specifically, Intel’s Core i9-13900K Processor which features considerably more architectural IPC gains, power efficiency tweaks, and more E-cores. However, there is a wide range of options and considerations when it comes to choosing RAM for the i9-13900K.

This is because the i9-13900K supports both DDR5 5600 and DDR4 3200 MHz memory with a maximum memory capacity cap of 128GB. Though you can and should take full advantage of Intel’s XMP 3.0 memory overclocking profiles for increased memory frequencies and improved performance.

Therefore, in this article, we will discuss in great detail the best RAM for the i9-13900K as well as how to choose the optimal memory configuration for this extremely powerful processor base on your computing needs. 

Best RAM for Intel Core i9-13900K

1. G.Skill Trident Z5

G.Skill Trident Z5 RGB Series (Intel XMP) 32GB (2 x 16GB) 288-Pin SDRAM DDR5 6000 CL36-36-36-96 1.35V Dual Channel Desktop Memory F5-6000J3636F16GA2-TZ5RK (Matte Black)

Verdict

G.Skill Trident Z5 is the stylistic choice for Raptor Lake builders that want good overclocking profiles without compromising on simplicity and aesthetic balance.

Specifications

Memory Type: DDR5 | Capacity: 32GB (2x16GB) | Speed: 6,000MHz | CAS Latency: 36 | Timings: 36-36-36-96 | Voltage: 1.35V | Height: 45mm/1.77″ | Warranty: Lifetime

Benefits

  • Good memory-intensive software optimization
  • Reliable out-of-the-box configuration
  • Ambient LED lighting

Drawbacks

  • Not a good pure gaming investment
  • Tall heat spreader height

Buying Options

For those who need the best DDR5 memory kit for the i9-13900K and cost not an issue, the G.Skill Trident Z5 is most likely your go-to option. It has a good 6,000Mhz clock speed paired with CL36 timings that produce great computing performance along with very stable results when paired with a 13900K.

In fact, even purely for gaming, users should still appreciate the slight bump in performance that this memory kit can provide. Though, this type of RAM investment still shines best in memory-intensive applications, where the conditional bottlenecks in CPU and GPU performance lift DDR5 out of its numerical limitations, even if just ever so slightly.

Apart from its performance, its looks are also definitely something worth spending on. G.Skill Trident Z5 has traditionally exuded quality by combining simple dual-color combos with the straight lines and curves of a tall heat spreader. You might not be able to always physically touch its solid aluminum build inside the PC. But you’ll definitely still benefit from its heat dissipation potential.

The RGB lighting is even more fantastic to boot when paired with the heat spreader. It produces this nice, ambient lighting aura that makes regular PC builds feel even more mechanically alive.

2. Corsair Dominator Platinum

Corsair DOMINATOR PLATINUM RGB DDR5 32GB (2x16GB) 5600MHz C36 Intel Optimized Desktop Memory (Onboard Voltage Regulation, Patented CORSAIR DHX Cooling, 12 Ultra-Bright CAPELLIX RGB LEDs) Black

Verdict

Corsair’s Dominator Platinum represents universal ease of use with either setting OC profiles or considering aesthetic options. After all, its signature patterned RGB is still there as always.

Specifications

Memory Type: DDR5 | Capacity: 32GB (2x16GB) | Speed: 5,600MHz | CAS Latency: 36 | Timings: 36-36-36-76 | Voltage: 1.3V | Height: 56mm/2.2″ | Warranty: Lifetime

Benefits

  • High-quality looks
  • Sexy and stylish
  • Out-of-the-box beast

Drawbacks

  • Little OC headroom
  • 56mm heat spreader height

Buying Options

Side by side with Trident Z5 when it comes to great performing RAM kits for the i9-13900k is Corsair’s equally premium Dominator Platinum RGB modules. With more focus on extravagance than simplicity, it also offers yet another alternative for a reliable memory kit that doesn’t fumble with basic profiles and causes no additional tuning issues. Well, apart from moving outside its intended settings that is.

This is because, despite its very generous XMP configuration, it doesn’t exactly leave that much headroom for personal overclocking. 6,200Mhz is probably doable, but you might have to cut down on that additional pair. You also have to loosen its timings quite a lot, and even then running it outside its intended OC profiles can leave you with diminishing returns.

Then again, those who appreciate Dominator Platinum’s signature design and finish already has their investment sorted out. RGB is vibrant but not eye-searing. iCue software covers all of the memory kit’s sensing, monitoring, and syncing needs. Its sleekness even is amplified by its tall design.

And while not optimal for some cooler configurations, for most options that support a Core i9-13900K, clearance compatibility shouldn’t be an issue. That is, unless we’re talking about SFF builds, of course.

3. Corsair Vengeance

CORSAIR Vengeance DDR5 32GB (2x16GB) DDR5 5600 (PC5-44800) C36 1.25V - Black

Verdict

The Corsair Vengeance’s main offer is performance stability for real-world use at lower DDR5 prices (good value). Though, depending on the user, its minimalistic design might also be a considerable plus. There is also an RGB version if you required more aesthetics.

Specifications

Memory Type: DDR5 | Capacity: 32GB (2x16GB) | Speed: 5,600MHz | CAS Latency: 36 | Timings: 36-36-36-76 | Voltage: 1.25V | Height: 35mm/1.38″ | Warranty: Lifetime

Benefits

  • Low-profile heat spreader
  • Reliable performance for all compute tasks
  • Great overclocking (for its class)

Drawbacks

  • Thin heat spreader?

Buying Options

As we’ve seen from the previous entry, 5600Mhz and CL36 aren’t too shabby when considering a standard DDR5 memory kit option. For the Corsair Vengeance kit specifically, it is still a source of very stable performance for productivity applications, bumping up your system’s multitasking potential, even if just for a tiny bit. In fact, we are reaching an investment level that might be reasonable enough even if just for a pure gaming setting.

Overclocking headroom is quite advanced, for the class, as it is supposed to be. Of course, the actual value doesn’t really provide tangible gains. But the additional value is there for this relatively modest pair of modules.

The heat spreader is exactly within the category of what you would expect: basic and linear. Not even as physically solid as its LPX counterpart. But it does serve its purpose of managing DDR5’s additional power delivery innards. Some people might notice its relative thinness. But so far we didn’t have any issues that could be pointed to such an issue.

Overall, the Corsair Vengeance memory kit provides a solid win for Core i9-13900K users that don’t need to worry about tweaking optimizations but don’t mind going a step down the cost tier far below its more expensive variants. Besides, with these typical heat spreader designs, you won’t have to worry about form factor considerations either way.

4. Kingston Technology Fury Beast

Kingston Technology Fury Beast Black 64GB 5600MT/s DDR5 CL40 XMP 3.0 Ready Computer Memory (Kit of 2) KF556C40BBK2-64

Verdict

The Kingston Technology Fury Beast is a worthy RAM kit for anyone who deems cost-to-performance as the most important priority for the 13900K.

Specifications

Memory Type: DDR5 | Capacity: 64GB (2x32GB) | Speed: 5,600MHz | CAS Latency: 40 | Timings: 40-40-40-80 | Voltage: 1.40V | Height: 35mm/1.37″ | Warranty: Lifetime

Benefits

  • Safe and reliable overclocking
  • Low-profile heat spreader
  • Quite cheap

Drawbacks

  • Very barebones design

Buying Options

If you need a minimalistic DDR5 memory kit that doesn’t mess around with aesthetics but provides fantastic computational performance for the i9-13900k, then Kingston’s Fury Beast is once again your most reliable choice. This specific kit even offers the same frequency as the previous Corsair Platinum and Corsair Vengeance, only with loosened timings, which you don’t really need to worry about unless you have a professional use case for your system.

If you do want to scratch your itch for memory overclocking, the Fury Beast still has a bit of headroom tweak upwards. Raw clock frequency tuning is still your best shot, though, as it won’t allow very tight CL timings, especially when working around four modules.

Aesthetics-wise, there isn’t much to articulate when it comes to Fury Beast kits. They’re practically black sticks with black aluminum heat spreaders that just barely cover the module surface. This isn’t the RGB version either so none of that to evaluate as well.

On the flip side, its low-profile design (both thematically and physically) makes it one of the best modules to fit with any type of compact build. Even SFF systems, which generally work on downdraft coolers with very tricky clearance margins, should still find the Fury Beast fitting every DIMM slot perfectly without any measurement hassles.

How to choose the best RAM for Intel’s Core i9-13900K

Memory Generation Support

The Core i9-13900K still supports both DDR4 and DDR5 memory. Though we generally recommend DDR4 as the cost-effective option for most builds, any Core i9 build wouldn’t necessarily have to worry about such considerations. If building for a 13900K anyway, go full DDR5, or go bust.

Capacity

As usual, 16GB (x2 8GB) remains the sweet spot of price to performance and reliability. But for high-end 13900K builds, 32GB is already becoming the minimum default due to the multitasking convenience that it offers. Especially for high-productivity applications, as bumping it up to even 64GB might be a considerable investment.

Frequency

The officially supported memory frequency of Raptor Lake sits at 3,200Mhz for DDR4 and then 5,600Mhz for DDR5. No harm in climbing higher for systems with memory overclocking support, of course. The gains may be nigh immeasurable, but if you think even a tiny amount of gain for your Core i9-13900K system is worth the effort, then go ahead.

Latency

As we have adopted a pure DDR5 policy for the Core i9-13900K, latency should not be an issue of note. DDR5’s raw speeds, combined with the CPU’s bigger IPC performance and cache means that any variations in CAS latency should not even be quantitatively noticeable.

Dual-Rank Memory is Faster Than Single-Rank Memory

Dual-Rank modules generally perform better by default (out-of-the-box). However, single-rank modules are usually more stable and can run at slightly higher frequencies using four RAM stick configurations.

Dual-Channel is Better than Single-Channel

Simply by using two or four RAM sticks (instead of one or three), you effectively double the available CPU memory bandwidth of the system.

Final Thoughts

The Core i9-13900K may have continued its legacy of supporting DDR4. But as a top-of-the-line CPU of its architecture, it is safe to purely consider a DDR5 solution for its platform. Price should still be a careful consideration, of course. But if you’re aiming for the best anyway, why not take advantage of every new technology that you can avail.

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