Best Motherboard For i7-8700k in 2021

The motherboard is the foundation of a system. Without a compatible motherboard, one wouldn’t be able to enjoy the expected performance from a system. Whether you want to build a system for yourself using the i7-8700k processor or you wish to replace your old motherboard, we have got you covered.

In order to run a processor a motherboard, you need to be sure that it comes with a compatible chipset, processor socket and the DIMM slots for your RAM. Furthermore, if you are a gamer, you definitely want to look for fast SSD M.2 slots, GPU slots and much more.

Best Overall
MSI Z390-A PRO is one the most powerful gaming motherboard and supports dual channel ddr4 memory, up to 4400(oc) MHz.

Best Under Budget
Asus Prime H310M-E designed exclusively for 8th generation Intel Core processors.

Best Performance
GIGABYTE Z390 AORUS PRO is a best gaming motherboard has RGB Fusion with Multi-Zone LED Light Show Design.

Best Motherboard For i7-8700k

But is it your first time and you are finding it hard to choose a suitable motherboard for your i7-8700k processor? If yes, then you have nothing to worry because you have landed at the right spot.

Today in this guide, we are going to reviewing the best motherboards in the market compatible with the i7-8700k CPU. So continue reading to find out more.

1. MSI Z390-A PRO

ATX Z390 Gaming Motherboard
BrandMSI
CPU SocketLGA 1151
RAM Memory TechnologyDDR4
Compatible ProcessorsIntel Celeron, 9th, 8th Gen Intel Core, Intel Pentium Gold
Graphics Card InterfacePCI-E
Wireless Type802.11a/b/g/n/ac

If you are looking for a jam-packed motherboard, then the MSI Z390-A PRO is definitely one of the most powerful ones on the market. The motherboard is equipped with ATX form factor, LGA 1151 processor socket, which makes it compatible with Intel processors and specifically comes with Z390-A chipset, which is a perfect match for the 9th generation i7-8700k, i9-9900K, i5-9600K, and 8th Generation Intel Core / Pentium Gold / Celeron processors.

With the standard ATX form factor, the motherboard comes with 4 DIMM slots that support dual-channel DDR4 memory and speed up to 4400(OC) MHz. Also, the M.2 slots with PCI-E gen 3 x 4 interface enhance the connectivity of the SSDs and deliver optimum performance.

Furthermore, the motherboard is equipped with the 8 + 4 pin CPU connector and comes with the ultra-fast 3.1 generation 2 USB ports, which deliver stability and faster transfer speed. Overall, the motherboard is equipped to last with the Windows 10 -64 bits operating system and deliver reliable performance to the gamers.

2. GIGABYTE Z390 AORUS PRO

Intel LGA1151 Gaming Motherboard
BrandGigabyte
CPU SocketLGA 1151
RAM Memory TechnologyDDR4
Compatible Processors8th Gen Intel Core
Graphics Card InterfacePCI-E
Memory Speed4400MHz

A motherboard that is compatible with overclocking and taking your gaming experience to the next level, then the GIGABYTE Z390 AORUS PRO is one of the best options for you. The motherboard comes with an ATX form factor, LGA 1151 processor socket, and the Z390 chipset, which make sit compatible for both 8th and 9th generation Intel Core processors, including the i7-8700k.

Other than the main CPU features, the motherboard comes with 4 DIMM slots that support dual-channel non-ECC un-buffered DDR4 memory to take your multitasking and power needs to the next level. Also, you will find 12+1 phase’s digital VRM solution with DrMOS and an enhanced thermal system that comes with multiple heat sinks and pipes to keep your system cool and running throughout your gaming adventures.

Furthermore, it is also equipped with an additional set of features, including the in-built audio system with microphone compatibility, Intel optane memory, and Intel CNVi 802.11AC 2×2 wave 2 Wi-Fi. So get yours now and start enjoying an overclocked performance.

3. ASRock Extreme4 Motherboard

8th Generation Intel Core Motherboard
BrandASRock
CPU SocketLGA 1151
RAM Memory TechnologyDDR4
Compatible Processors8th Gen Intel Core
Graphics Card InterfacePCI-Express x4, PCI-E
Memory Speed4400MHz

The ASRock Motherboard is one of the most powerful and flexible yet affordable motherboards for the i7-8700k processors on the market. The motherboard comes with an ATX form factor, Z370 chipset, and LGA 1151 processor socket, which make it compatible with all 8th generation Intel Core processors, including the i7-8700k.

Further, the motherboard is equipped with some state of the art features which make it a highly enhanced and supportive device for gamers. As a foundation, it comes with 4 DIMM slots that support dual-channel DDR4 memory, a USB 3.1 Gen2 Type-C port that delivers a transfer speed of 10 Gbps, and of course, the HDMI port, which supports 4k Ultra resolution. In short, the motherboard has every feature that you need.

4. ASUS ROG Strix Z370-I

 Mini-ITX Motherboard with onboard 802.11ac WiFi
BrandASUS
CPU SocketLGA 1151
RAM Memory TechnologyDDR4
Compatible Processors8th Gen Intel Core
Graphics Card InterfacePCI-E
Wireless Type802.11a

ASUS is definitely one of the leading motherboard manufacturers in the market with highly advanced and customized motherboards to meet the needs of both gamers and mainstream users. No matter what kind of motherboard you are looking for, ASUS for sure will have a better option for you and that too at the most competitive rate.

Out of all, the ASUS ROG Strix Z370-I is one of the best options for the i7-8700k as it is packed with a Z370-1 chipset and LGA 1151 processor socket, which makes it compatible with the CPU. Not only this, but the motherboard is compatible with all 8th generation processors and is enhanced to deliver optimum performance with better speed and more connectivity options.

You will find a wide range of features embedded on the motherboard, especially the Dual M.2, USB 3.1, 802.11ac Wi-Fi, Gigabit LAN, and Intel Optane Memory, which deliver the complete package. Further, the exclusive AURA Sync RGB lighting and addressable RGB header, allow you to personalize your system according to your style. Get yours now, and enjoy safe slots, integrated metal framing, and a dynamic cooling system.

5. ASUS PRIME Z370-A

Z370 ATX Motherboard
BrandASUS
CPU SocketLGA 1151
RAM Memory TechnologyDDR4
Compatible Processors8th Gen Intel Core
Graphics Card InterfacePCI-E
Memory Speed2133 MHz

The ASUS PRIME Z370-A is another great motherboard for i7-8700k processors, especially with the standard ATX form factor, LG 1151 processor socket, and Z370-A chipset. These hardware components make it compatible to support Intel 8th generation processors and maximize connectivity and speed with enhanced features and BIOS.

The motherboard is packed with 4 DIMM slots, a Dual M.2 port, multiple USB 3.1 ports, and Intel Optane memory to deliver unparalleled performance. Further, with the 5-way optimization system, you can enjoy an automatically overclocked PC to take your gaming experience to the next level without putting in the hard work.

Also, you get to enjoy a display port that is compatible to support the max resolution of 4096 x 2304 with a 60 Hz refresh rate. And that is not all. With the graphics come integrated metal framing for a stronger, firmly anchored PCIe slot built for heavyweight GPUs.

Not to forget, the 8-channel industry-leading built-in audio system that delivers an immersive sound for you to enjoy.

6. MSI PRO 8th Gen LGA 1151

ATX Motherboard Z370-A PRO
BrandMSI
CPU SocketLGA 1151
RAM Memory TechnologyDDR4
Compatible Processors8th Gen Intel Core, Intel Pentium
Graphics Card InterfacePCI-E
Memory Storage Capacity64 GB

The MSI PRO 8th Gen LGA 1151 comes with a standard ATX form factor, which is embedded with the LGA1551 processor socket and Z370-A chipset, which makes it compatible with Intel Celeron, 8th Generation Intel Core, and Intel Pentium processors.

With the standard size, the motherboard comes with 4 DIMM slots that support dual-channel architecture and non-ECC un-buffered memory up to 64 GB. Furthermore, with the turbo M.2 slot that delivers 32 Gbps data-transfer speed and the enhanced safeguards, the motherboard is all set to deliver unparalleled overclocking performance.

Also, for the gamers, the motherboard is equipped with Steel Armor PCI-E slots that support AMD 2-Way Crossfire and 2-Way NVIDIA SLI to ensure optimum performance all throughout your gaming jam. Lastly, the motherboard is also compatible with 9th generation CPUs, but one would have to upgrade the BIOS to support the processors.

7. Asus Prime Z390-A

Asus Prime Z390-A Motherboard Review
BrandASUS
CPU SocketLGA 1151
RAM Memory TechnologyDDR4
Compatible Processors8th Gen Intel Core
Graphics Card InterfacePCI-E
Wireless Type802.11ac

The Asus Prime Z390-A is a cool new gadget in the market for gamers. With its advanced set of features and optimized performance, one can enjoy all at a competitive price with this motherboard at his disposal. From an AXT form factor to LGA 1151 processor socket and Z390-A chipset, the motherboard is all set to support your 9th and 8th generation Intel Core processors to maximize connectivity and speed.

Further, the motherboard is packed with AI Suite’s 5-Way Optimization overclocking module, which automatically overclocks your CPU based upon smart prediction and thermal telemetry and saves you from days of manual tuning. Also, with the x4 PCI Express 3.0/2.0 bandwidth, the M.2 slot has the ability to support up to 32 Gbps data transfer speed.

Plus, with the visual beauty and the upgraded cooling design, the motherboard is equipped to deliver to all your needs. Also, the OptiMem II tech specifically maps memory signal pathways across different PCB layers to reduce vias and also adds shielding zones that significantly reduce crosstalk. Enjoy the ultra-fast, supportive, and cool performance with this motherboard at your disposal.

8. Asus Prime H310M-E

Best Micro ATX Motherboard
BrandASUS
CPU SocketLGA 1151
RAM Memory TechnologyA8
Compatible Processors8th Gen Intel Core
Graphics Card InterfacePCI-E
Memory Speed667 MHz

The Asus Prime H310M-E is one of the most powerful motherboards designed specifically for 7th and 8th generation processors. The motherboard is developed to maximize the speed, connectivity, and performance to deliver an impeccable experience to both gamers and mainstream users.

The motherboard comes with an ATX form factor, which is compatible with Intel Core, Pentium Gold, and Celeron processors. Furthermore, it comes with LGA 1151 processor socket, M.2 Slot, 667 memory speed, and USB 3.1 Gen front panel, which allows you to enjoy 10X faster transfer speed along with plug and play connectivity feature. 

Not to forget, the advanced fan Xpert tech, this provides flexible controls for ultimate cooling and quietness. Plus, with the automated temperature sensing, you can enjoy a chilled gaming experience. Also, with multiple hardware safeguards, your equipment is protected all-around to deliver component longevity and reliability.


Features To Consider When Buying Motherboard For i7-8700k

The motherboard is the most important component of a PC. It acts as the foundation stone of the system and is responsible for running all hardware and software to deliver optimum performance. Since your entire system depends on the motherboard, therefore it is important that you make sure that you are investing in the right one. Here are the most important features that you need to consider before buying a motherboard for the i7-8700k.

Form Factor

The form factor determines the size and connectivity ports of the motherboard. The most form factor used at present is ATX as it is compatible with almost all processors. Furthermore, the form factor also determines the number of DIMM slots for memory on a system. So you might need to consider the size before making the purchase.

Processor Socket and Chipset

Not every motherboard will be compatible with the i7-8700k processor. Firstly for the Intel Core processor type, you need a motherboard that comes with an LGA processor socket. The commonly used LGA is 1151, which is perfect for the i7-8700k.

Next, you need to consider the chipset. You need to make sure that the chipset on the motherboard is compatible with the chipset of i7-8700k. In such a case, you should go with Z390 or Z370 for optimum performance and connectivity.

RAM

As mentioned earlier, the RAM that you can attach to your system depends on the motherboard. You need to opt for the form factor that comes with the desired number of DIMM slots for the RAM. We suggest that you go with the standard size, so you have four dual-channel supporting memory slots for your system enhancement in the future.

PCI Slots

PCI slots are commonly known as the expansion slots. They are connecting points on the motherboard, which allow you to connect various peripheral devices to your motherboard. You will need additional PCI slots if you wish to add GPUs, sound cards, adaptors and more.

Additional Features

Other than the connectivity features, the motherboards are embedded with some additional features as well that help them stand out from the rest in the market. So look for one that comes with features such as built-in audio system, improved Wi-Fi and Bluetooth technology and so much more.

SATA

You for sure need a motherboard that can support your optical and storage devices. Look for a motherboard that comes with SATA 6 gigabytes standard or if possible the 3.1 USB port for ultra-fast transfer speed.


FAQ’s

Which is the Cheapest Z370?

In terms of an affordable motherboard with the advanced features, the ASRock Extreme4 Z370 tops the list. It comes with an ATX form factor, dual-channel supporting DIMM slots, USB 3.1 ports and HDMI port for enhanced power, connectivity and support. In short, the motherboard delivers the best value of money.

What is the best z390 motherboard for Intel i7 8700k?

The best motherboard for Intel Core i7-8700k processor is the MSI Z390-A PRO. It is packed with LGA 1151 socket and comes with a standard ATX form factor which makes it compatible with 9th generation 9-9900K, i7-9700K, i5-9600K and 8th Generation Intel Core, Pentium Gold and Celeron processors.

Further, it comes with 4 DIMM slots and a Turbo M.2 slot which support ultra-fast DDR4 RAMs and NVME SSDs. Overall, the motherboard is designed to deliver optimum performance with fast processing speed and immense connectivity options.

What is the best motherboard for i7 8700k?

There are some great motherboards in the market, but out of all the Asus Prime Z390-A is the best suited for the i7-8700k processor. It comes with M. 2 slots, USB 3.1 Gen2, PCIe slots and ASUS Optimum II for better DRAM overclocking stability and increased connectivity. Overall, the motherboard is equipped with all the features that you would need to set up a power-packed system.

Final Words

In order to build yourself a power-packed system, you need the right motherboard for your i7-8700k processor. So instead of rushing into the buying process, make sure to go through the features of all these amazing motherboards and choose the one that best suits your needs. Let us know which motherboard you picked and how it has been working for you. Good luck with the buying process!

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Nick Miller

It's Nick Miller a 25 year old tech enthusiast and senior editor at Flexgate, i try to make tech simple for the everyday person. You will find review about tech, tools and Computer hardware here.

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