Best RAM for i7 8700k CPU in 2021 (Fascinating Picks)

Over the years, Intel has released new generation CPUs that have pushed 8th generation CPUs to their discontinuation. Although you might still be own an Intel Core i7 8700k CPU, the CPUs are still very capable if paired with the correct set of memory. If you want to know the best ram for i7 8700k CPU then you are in the right place.

Best RAM for Intel Core i7 8700K

1 . Corsair Vengeance RGB PRO DDR4 DRAM (Best RAM Overall)

2. HyperX Predator DDR4 (Runner up 1)

3. Corsair Vengeance LPX DDR4 DRAM (Runner up 2)

4. HyperX Fury DDR4 RGB (Runner up 3)

5. Crucial Ballistix DDR4 (Notable Mention)

1. Corsair Vengeance RGB PRO DDR4 DRAM (Best RAM Overall)

Hail to the Christmas tree of DRAMs. Before we get to the highlight of this review. Here are a few things to know about the performance of the Corsair Vengeance RGB PRO. This DRAM is optimized for high performance on the latest Intel Motherboards. For increased overclocking potential, this RAM is built using screened ICs. This leaves no compromises on performance. It is like owning a V12 turbo booster. Just make sure your other components are up to par.

The Corsair Vengeance RGB comes with mesmerizing RGB lighting. The lighting can be synchronized across all DRAMs or individually addressed. Corsair’s iCUE software allows for a vast amount of RGB control and gives you control over other iCUE compatible products. These products include fans, RBG light strips, keyboards, and mice. If you are looking for an Alpha DRAM this is what you are looking for. It is the overall winning RAM for the best ram for i7 8700k CPUs.

PROS
  • Excellent performance
  • Multi-zone RGB lighting
  • Highly configurable via iCUE
  • Supports both Corsair and third-party RGB utilities
  • Reasonably priced
CONS
  • Only come in high profile

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2. HyperX Predator DDR4 (Runner up 1)

Looking for supremacy? Look no further as the HyperX Predator DRAM is built for higher performance. This monster of a DRAM is created for gamers and gamers who stream. You get seamless streams while gaming in high-quality settings. More DIMMs you have, the merrier. Although we are only working with the Intel i7 8700k, this DRAM is optimized for the latest Intel chipset and that’s a win if you decide to upgrade someday. It comes ready with Intel XMP profiles for higher overclocking abilities.

Pick between CL12 – CL19 timings to improve your overall performance. It has a mean-looking heat spreader that dissipates heat efficiently and helps the motherboard slots stay rigid for the long haul. The heat spreader comes in one color which is black and it matches the PCB for a more aggressive look. You can get it in single module capacities and pairs of 2, 4, and 8 with capacities of 16GB to 256GB. The HyperX Predator has a lifetime warranty.

PROS
  • Awesome XMP Performance
  • Good value for its price
  • Great OC Performance
  • IR-synchronized RGB
  • Compatible with most motherboard RGB utilities
CONS
  • Ultimate performance depends on overclocking and high-grade complementary components
  • You need a motherboard-based utility to control the RGB

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3. Corsair Vengeance LPX C16 DDR4 DRAM (Runner up 2)

If you are shying away from flashy RGB lights based on pricing, this set of RAM can work in your favor. You can pick from multiple colors to match your other components. Corsair Vengeance LPX RAM are covered with an aluminum spreader enabling faster and even heat dissipation. These also come with Vengence active cooling fans that facilitate higher frequencies. Overclocking? The Vengeance LPX contains a custom 8 layer PCB and highly-screened memory ICs.

This enables superior overclocking. It is optimized for Intel X99 Series motherboards and comes with XMP support enabling trouble-free overclocking. If you have a smaller case, have no worries as this RAM has a low profile design suitable for multiple types of cases. The Corsair Vengeance LPX has been stress tested for compatibility and will work with nearly any motherboard on the market.

This DRAM is one of the best RAM for 8700k as it is cost-effective and offers all the performance you may need.

PROS
  • High Performance
  • Includes cooling fans that reduce both the heat of the DRAM and the motherboard
CONS
  • Limited overclocking ability at 1.35V
  • Included fans add to the total price

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4. HyperX Fury DDR4 RGB (Runner up 3)

Next on our list is a lightsaber DRAM from HyperX, and it glows quite pleasantly. Featured with HyperZ’s patented infrared sync technology. The RGB lighting stays synced across all DRAM whether you have two or four installed. The RGB lighting runs the length of the module which makes for a sleek finish. Let’s talk performance as all the glitz and glamour doesn’t do any good without the power. The HyperX Fury features automatic Plug N Play overclocking at 2400MHz and 2666MHz speeds. Not too shabby for a cost-effective DRAM.

It is Intel XMP ready, so you can adjust overclocking speeds based on your needs. The HyperX fury doesn’t hold you back at all as it supports up to 3733MHz speeds. Just check with your motherboard manufacturer if it will manage such performance. The recommended speed from Intel is 2666MHz. With a stylish low-profile heat spreader, the HyperX FURY DDR4 RGB stays cool at all times. Preserving your motherboard should be in your best interest. This DRAM comes with a lifetime warranty giving you the freedom to worry less and use your machine more. A recommended pickup for the Intel i7 8700K CPU. One of the best RAM for 8700k CPU on the market.

PROS
  • Sleek design
  • Great RGB lighting that never goes out of sync
  • HyperX offers its own RGB software
  • Works with motherboard RGB software
CONS
  • Supports limited XMP profiles
  • Pricing is steeper than other DDR4 Kits

5. Crucial Ballistix DDR4 (Notable Mention)

The parent company of Crucial Ballistix is Micron Technology, Inc. Micron Technology, Inc and Intel formed IM Flash technologies in 2006. This should clear up the trust factor when considering this brand over the more common Corsair and HyperX. The Crucial Ballistix contains an anodized aluminum heat spreader. This allows for effective heat dissipation. Your motherboard stays at low temperatures given that your other hardware lingers at low temperatures. The heat spreader also comes in black, white, and red meaning you can mix and match colors based on your other components.

It has a low profile form factor in case you have a smaller rig or plan to go with a smaller case. Compatibility and performance? On their website, crucial state that they work with motherboard designers, Intel, and AMD for assurance testing. They state that their products produce maximum performance. Rest assured you are getting a worthwhile product if you decide to take the leap. Crucial Ballistix comes with vivid RGB lighting that will make your rig come alive. You have the freedom to customize your color scheme as you get 16 RGB LEDs in 8 zones. Overclocking? Well, the Crucial Ballistix DRAM has XMP 2.0 support. You get pre-defined profiles that enable you to overclock to the maximum performance. 

The Crucial Ballistix DRAM certainly is one of the elite DRAM you will find out there and it comes with a lifetime warranty. 

PROS
  • Relatively Low Cost
  • Good price to performance ratio 
  • Effective heat spreader
CONS
  • Overclocking potential depends on your other hardware
  • HyperX Predator DDR4

Things to know before picking the best ram for i7 8700K

About the Intel Core i7 8700K

Better known as Intel Coffee lake, the 8th generation series of processors were announced on September 25th, 2017. The Coffee lake series comes with enhanced performance and was the superior CPU family of its time. Instead of using thermal paste, Intel soldered the integrated Heat Spreader. This change in architecture assisted these CPU’s to have fewer thermal issues that may arise. This family of CPUs had increased cores since the 2011 range of CPU’s which is why this set was superior in its time.

The Coffee Lake CPUs were manufactured using Intel’s 14 nm process which added to the overall performance. The more advanced Coffee Lake Refresh (9th Gen) and the Ice Lake (10th Gen) CPUs have surfaced, this could be the reason the production of 8th Gen CPUs stopped. In 2021, the new Tiger Lake (11th generation) CPUs will be introduced. Coffee Lake CPUs are still capable of doing wonders as they have a maximum turbo frequency of 4.7GHz. 

image of the best RAM for 8700k
Photo by Alexandru-Bogdan Ghita on Unsplash

Memory specification

  • Max Memory Size: 128 GB
  • Memory Type: DDR4-2666
  • Maximum Number of Memory Channels: 2
  • Max Memory Bandwidth: 41.6 GB/s
  • ECC Memory Supported: No

CPU specification

  • Number of Cores: 6
  • Number of Threads: 12
  • Processor Base Frequency: 3.70 GHz
  • Max Turbo Frequency: 4.70 GHz
  • Cache: 12 MB Intel® Smart Cache
  • Bus Speed: 8 GT/s
  • Intel® Turbo Boost Technology 2.0 Frequency: 4.70 GHz
  • TDP: 95 W

Recommended RAM speed for the i7 8700K

Although Intel recommends you pair the i7 8700K with 2666MHz RAM. Your choice of RAM speed is based on whether the motherboard manufacturer supports it. I always recommend that you go with what the manufacturer of the CPU says. This eliminates compatibility issues you may encounter down the line.

Conclusion

Our overall winner is the Corsair VENGEANCE RGB PRO as it is the top of the line on this list. It has a high-speed potential which enables the comfort of always knowing that your PC will do well without any doubt. The RGB lighting is also superior to the others on this list. You can synchronize the lighting across products that are compatible with iCUE. This is no doubt one of the best RAM for 8700k CPU and it is used by plenty of professionals in the gaming industry. 

As always, just shoot me an email with any questions. Happy to help move things along.