Best Mining Motherboard for 6 GPU

Choosing a good set up for mining Bitcoin or other cryptocurrencies is important, since they are designed for that task, here are the best motherboards to mine cryptocurrencies.

There are numerous accessible Cryptocurrency mining motherboards on the market. However, choosing the most ideal motherboard for your GPU can be tricky. We’ve listed our list of the best mining motherboards you can buy below.

Before purchasing a motherboard, you are going to have to ask yourself:

  • How many graphics cards are you going to use?
  • What processor are you going to use? Intel or AMD?

Regarding these answers, finally you will be able to choose your GPU mining motherboard with success. At the moment, Amazon has a wide range of motherboards, so we suggest that you request them.

What is the preferable motherboard for GPU mining?

Remember that you are going to buy a motherboard attached to numerous graphics cards for mining. We listed some motherboards and their not compatible. of graphics cards.

I have put the ratio of GPU to RAM I would use and other data relative to motherboards when choosing to purchase your own mining motherboards.

Updated guide: these are the most commonly used options for 2021 mining motherboards.

Top Best Motherboard For Mining 6 GPU

Today we are going to contemplate the preferable motherboard for 6 GPU mining and also the preferable motherboard for mining. We have listed all the motherboards you can use for mining and their approved GPU number.

MSI Z390-A PRO LGA1151

About this item

  • Supports 9th i9-9900K, i7-9700K, i5-9600K and 8th Generation Intel Core / Pentium Gold / Celeron processors for LGA 1151 socket
  • Supports dual channel ddr4 memory, up to 4400(oc) MHz
  • Turbo M.2: PCI-E gen3 x4 interfACe maximizes performance for NVME SSDS
  • Core boost, 8+4 pin CPU power connector, ddr4 boost
  • Built for reliable operation
  • Operating system – Support for windows 10 64-bit
  • Intel turbo USB 3.1 gen2: powered by intel USB 3.1 gen2 controller, turbo USB ensures an uninterrupted connection with more stability and fastest USB speeds

ASRock H81 PRO

About this item

  • LGA 1155
  • ASRock H61 Pro BTC Motherboard
  • DDR3

MSI Pro Series Intel Z270

About this item

  • Supports 7th/6th Gen Intel Core/Pentium/Celeron processors for LGA 1151 socket
  • Supports DDR4-3800+(OC) Memory
  • VR Ready and VR Boost
  • Audio Boost 4
  • Twin Turbo M.2 with Steel Armor
  • Double ESD Protection is Double layer grounding motherboard mounting holes


There are a large number of motherboards with various types of GPU slots. So it just depends on how many GPUs you plan to use.

The number of GPUs in a cryptocurrency mining interface is dependent on the motherboard and its PCIe slots.

So if you are going to start an 8 GPU mining interface, you are going to have to look for a motherboard with 8 PCIe slots. This will also support 6 GPUs.

Without one of the best mining motherboards, a good mining rig simply cannot reach its full potential. It’s no secret that motherboards are essential for any system, and great mining motherboards will help you get the most out of your rig, whether it’s connecting 6 or 19 GPUs or running 24/7 without any hassle.

Also, when paired with the best mining graphics card, the best mining motherboards should help run your mining rig as one great cohesive unit. Even though cryptocurrency is not that popular anymore, mining is still very active in 2021. And, you don’t want to save money on this part of your platform.

Our list of the best mining motherboards should get you started. With our price comparison tool, we will prepare you to mine Ethereum, Bitcoin or another cryptocurrency in no time.

Which motherboards to choose for crypto mining can sometimes be transformed into a real hell, since this is the one who bridges each and every one of the computer’s parts , and the one that makes its performance correct.

The number of socket, ports, HDMI and VGA outputs, USB 3.0 ports, very complex, right?

Keep in mind that the motherboard is something essential and key in a computer, sometimes, saving in this aspect can mean present or future incompatibility problems.

For that reason we advise you to be very attentive so as not to regret when choosing the motherboard for your computer .

Features Of Compatible Crypto Mining Motherboards

This is undoubtedly one of the fears that we all share. Assembling our own PC may cause the elements to be incompatible with each other .

In this, the motherboards to mine crypto is the one that establishes the operation of the computer and, therefore, choosing compatible components is essential.

The ones that bring much more inconvenience are: processor, ram and graphics, but relaxed, just below you have the tips to know if a component is compatible or not.

How Do I Know Which Motherboard Is Compatible With My Processor?

As you may already know, it is impossible to use an AM4 processor on a matching motherboard with 1151 processors. Therefore , the motherboard socket must match the processor socket.

What Is The Right Ram Memory For Crypto Mining Motherboards?

There are multiple genres of memory: DDR and DDR2 DDR3 (old) and DDR4 (recent). These range from 2 GB to 16 GB (in individual modules). Therefore make sure before buying the motherboard that it supports a minimum of 8 Gb of ram, and if the motherboard is compatible with the dual channel. Although you do not worry too much, nowadays, each and every one of the plates complies with this.

But truly the memory genre and size is not relevant when buying a motherboard since each and every one is usually compatible. We remember that to play we require 8 Gigabytes, while, to work or modify we will need at least 16 Gigabytes.

The most important thing is the continuity and latency of the Ram memories and this is where we usually get lost. When obtaining the board, verify that it is compatible, for example with 3000 MHz memories. If your board is not compatible with these memories and they are the ones you have, the pc will normally lower them to 2400 Mhz, but in some cases it may not start, so be careful!

By following these steps at the time of obtaining the memories of our device, we will avoid bottlenecks and incompatibilities.

Is My Graphics Card Compatible With My Motherboard?

In the situation of this processor and corresponding motherboard, it is evident that you will not have a problem since any graphics card works (without getting into the bottleneck issue).

In the case of the rest of motherboards we come to among the most important points of this post, since most developers do not give information about the compatibility with video cards.

Commonly each and every one of the graphics cards are compatible , whether it is a cheap graphics card or a professional one, or has the PCI Express 3.0 card or not.

But if it needs power plus (not only from the PCI) and the processor is also powerful, it often happens that the board cannot handle everything.

motherboard for office desktop pc

Even if the power supply has enough capacity, the board will cause the computer to shut down (it happened to us with an inexpensive ASROCK model for socket 1151 and with another gigabyte).

If you have questions about your motherboard and you cannot find information on the manufacturer’s page, you can contact us in the contact section.

Without one of the best mining motherboards, a good mining rig cannot reach its full potential. Every PC manufacturer knows that motherboards are critical to any system, and that includes mining rigs. Therefore, you should not buy this part of your equipment cheaply.

Whether you want to connect six or 19 GPUs or you just want to run your PC 24/7 seamlessly, you can get the most out of your setup with great mining motherboards. The best mining motherboards should help your mining rig perform as one great cohesive unit, especially when paired with the best mining graphics cards .

Mining is still very active in 2021, even if the cryptocurrency is not that popular anymore. If you want to get involved, our list of the best motherboards for mining is the way to go. Let us prepare you for mine ether , Bitcoin or another cryptocurrency instantly.

How To Build A 6 GPU Mining Rig 2021

This guide will help you find and build the best hardware currently available to build your own 6 GPU mining rig. The assembly time is about 3 hours and you can mine.

Let’s see how to build a 6 GPU rig for cryptocurrency mining 2021.

How To Build A 6 GPU Mining Rig

Listed below are the components and number of parts you will need to assemble your 6 GPU mining rig. Once the components arrive, you’ll want to go back to this guide for assembly and setup instructions.

Our ETH mining rig will consist of:

  • 1 power supply unit.
  • 6 Graphics cards.
  • 1 Motherboard (motherboard or motherboard).
  • 1 Processor.
  • 6 Risers.
  • 1 Housing for the rig.
  • 1 PC power cable.
  • 1 Storage unit.

1 x Power supply

1000 Watt PSU

The key here is to have an efficient power supply that will save you electricity costs in the long run. Whether you’re looking for the gold or platinum of cryptocurrencies, you need a good power supply unit (PSU) for your rig. If the model linked above is not available, then the Corsair RM1000X and  EVGA Supernova 1000 are highly recommended .

The most recommended thing is that you select a power source with which you will use only 80% of the total you need. That 20% leftover is like a security guarantee. For example, if you need roughly 1000W of power, don’t go buying 1000W from PSU, but rather buy 1200W from PSU.

By doing so, you will be on the safer side, to avoid “situations.”

So, let’s calculate to determine our required power supply:

1 GPU consumes = 150W of power; so 6 GPUs consume -6 X 150 = 900 W of power.
Also, the motherboard, CPU, SSD, etc. they can consume 200 W of power.
So using 1200W PSU will be good.

1 Motherboard + 1 CPU

What is the best motherboard for mining? Let’s look at a list of the best motherboard / processor combinations currently available:

6 Graphics Cards

First choice: Nvidia GTX 1070

What are the best graphics cards for mining? What graphics cards should I use? We must make sure we buy the correct graphics card. We don’t want to end up mining at very low hashrate levels.

The very efficient Nvidia GTX 1070 can produce a hash rate of 30 Mh / s with only 100 watts of electricity and is the best GPU for mining in 2018. It is much more efficient than most of the AMD cards available in the market. My favorite model of this GPU is the Gigabyte GeForce GTX 1070 Windforce OC (model # GV-N1070WF2OC-8GD). It has a dual fan design and seems to perform better than some of the other 1070 models that I have tested, so I put this card on all the platforms I currently build.

A close second and third option for a mining GPU, in case the Nvidia is hard to find or out of stock, would be the AMD Rx 580 and AMD Rx 570.

6 x USB Riser Cables

These USB riser cables are to connect the 6 graphics cards to the motherboard and allow the necessary space between cards for adequate heat dissipation. These are 6 cables needed when building a rig with that many GPUs.

A USB riser is a small cable, in which one end is connected to the GPU and the other end is to the motherboard.

1 RAM Memory – 4 GB RAM

You don’t need a large amount of memory on the system to mine effectively. So I recommend just choosing a budget one as long as it’s the correct DDR 4 memory.

If you add 8GB of RAM, the output would be the same as using 4GB. Therefore, if you want to save money, it is recommended to buy the 4 GB.

1 Hard Drive (SSD)

Solid state drive to install the operating system and your mining software.

SSDs are faster than HHDDs, and by using SSDs, you increase the transfer speed and decrease the time. Also if you are starting your mining equipment, the startup time is reduced, to start mining as soon as possible.

The SSD which is a bit more expensive than HDD. You don’t have to buy any SSD 240GB or larger; a 64GB or 120GB SSD is sufficient. The only thing that will be running on the SSD will be the OS, drivers, and mining software.

1 Customizable Mining Case

This particular mining case works quite well for the airflow and ease of construction.

1 ATX Power Switch

Aha, how are you supposed to power up this mining rig? Here we have no ATX case and there is no button to turn on. For this we then have to buy an ATX Power Switch.

The ATX Power Switch is just a cable that will connect to the motherboard and another end of the cable acts with a button to start and shut down the system.

This is one of the smallest components. Whenever you buy this component, buy it with other components as well, taking advantage of the purchasing, handling and shipping costs.


I recommend mining on Windows 10 as it has the best driver support for all mining graphics cards. The best option is the installer from USB Pen Drive.