MXM Graphic Cards Explained In Detail

MXM Graphics Cards are quite well known in the gaming community because it can turn your ordinary laptop into a gaming laptop.

If you’re thinking of building your own laptop or desktop then you should know that MXM Graphics cards can improve the performance of your laptop or desktop by a big margin.

MXM Graphics Cards are well known in the gaming community for a number of reasons which I will discuss below.

What Are MXM Graphics Cards?

MXM Graphic Cards are a special group of graphic cards that are used as replaceable or removable graphic cards in laptops and desktops.

The full form of MXM is Mobile PCI Express Module.

If you’re familiar with laptops then you know that in most cases the laptop GPUs are non-removable or non-replaceable.

In most laptops, the graphics cards are soldered onto the motherboard and you have to change the entire motherboard if you want to change the GPU.

But, if your laptop allows the replacement of the GPU on the motherboard then you can easily upgrade your graphics card.

You can easily replace the previous graphics card with a new MXM graphics card. This will turn your old ordinary laptop into a gaming laptop.

MXM Graphics cards are very powerful and it can seriously improve your laptop gaming performance.

If you install an MXM graphics card then you don’t have to worry about buying a gaming laptop.

two types of mxm graphic cards

Why Are MXM Graphics Cards So Expensive?

MXM Graphics Cards are one of the most expensive graphics cards available in the market. The main reason for their high price is Low Popularity and Availability.

MXM Graphics Cards aren’t supported by a lot of motherboard manufacturers. This means the demand for MXM Graphics cards is low. Since the demand is low only a few companies manufacture these graphics cards and charge a huge amount of money for them.

This is simple business tactics. If the supply is low and the demand is there then you can put a big price tag because there are no other companies to compete. You can basically charge a lot of money for it.

If a lot of companies manufactured these MXM graphics cards then the price would have gone down because other companies would make the product cheaper to attract more sales.

This is similar to luxury cars like the Bugatti Veyron. The demand is there but the supply is low. This allows them to charge a lot of cash for a single car.

Why Aren’t MXM Graphics Cards Popular – Cons Of MXM Graphics Cards

MXM Graphics aren’t popular because it has three main cons. I have discussed each one of them below.

The Price

MXM Graphics cards are very expensive. You can get two desktop-level graphics cards for the price of one MXM graphics card.

MXM Graphics cards are so expensive that you can purchase a gaming laptop for the price of one MXM Graphics card.

The NVIDIA GeForce RTX 2080 costs around $700 whereas the NVIDIA RTX 2080 MXM Graphics card costs around $1700.

Do you see the price difference? It is huge. This is why people prefer to get a gaming laptop instead of replacing their graphics card with the MXM graphics card.

Compatibility Issues

As mentioned earlier, most laptop manufacturers don’t build laptops with replaceable GPU. The GPUs are soldered onto the motherboard.

If the motherboard cannot be changed then the GPU cannot be replaced which makes MXM graphics cards futile.

This poses a big compatibility issue for MXM graphics cards. You have to check very carefully if your laptop supports MXM graphics cards.

There is another Compatibility issue that can occur with MXM graphic cards. In some cases, your motherboard may support the MXM graphics card but your current BIOS doesn’t support it.

You cannot simply plug and play an MXM graphics card on your laptop without proper research. You may end up destroying your laptop.

Also, new MXM graphics cards may not work with your current laptop. The GPU architecture and layout of a newer MXM graphics card may be different from the previous graphics card you were using.

Replacement Is Complicated

Replacing your old graphics card with a new MXM graphics card requires in-depth hardware knowledge. If you don’t have the required knowledge then you can end up destroying your motherboard or your GPU can heat up a lot and cause GPU Throttling.

You need to do a lot of research on the specific MXM graphics model, your current motherboard, and the BIOS version. If your GPU ends up being much more powerful than the CPU then it can cause CPU Bottleneck.

Most motherboards don’t support MXM graphics cards. Even if they do, your BIOS may not support it. That’s why it is very important that you have the proper knowledge.

Most people don’t have the time or the skills to gain knowledge about MXM graphics and their replacement. Also, there aren’t many tutorials on MXM Graphics card replacement. This makes the replacement a very complicated process.

MXM Graphics Cards Upgrade

Also, most people don’t build their own laptops because it is much more complicated than building a desktop from scratch.

Should You Buy An MXM GPU Laptop – Pros Of MXM Graphics Cards

The only advantage of buying an MXM graphics card is that you can Upgrade your old laptop into a Powerful gaming laptop. There is no other advantage to it.

You shouldn’t buy an MXM GPU laptop because the cons far outweigh the pros in this case. There are a lot of caveats to this.

You’ll have to spend a lot of cash with which you can buy a decent mid-end gaming laptop with a powerful graphics card that runs AAA games at a decent FPS.

Just buying an MXM graphics card doesn’t solve your problem. Your motherboard or BIOS may not support it. Also, if you don’t have the proper hardware knowledge then you will end up destroying your laptop.

There are a lot of risks associated with the process. That is why I recommend buying a gaming laptop instead of buying an MXM graphics card.

If you’re a computer enthusiast who loves challenges then you can buy an MXM graphics card and replace your old GPU with it. You can also make a video on this and post it on YouTube.

If you’re a normal gamer who wants performance without headaches then don’t purchase MXM graphics cards.

Where Can You Buy an MXM Graphics Card?

MXM Graphics cards are available in all major online retailers and eCommerce sites like Amazon, NewEgg, eBay, Aetna, Aliexpress, Gearbest, BestBuy, etc.

You can buy the specific MXM GPU model from the sites listed above. You can also get them offline in retail stores but getting them online will be cheaper.

Laptops That Support MXM GPUs

The manufacturers that support MXM GPU laptops are:


These laptop manufacturers develop laptops with MXM graphics cards but only a select few models from these manufacturers support it.


MXM graphics cards are replaceable graphics cards that you can buy to replace your old graphics card. They are powerful but very expensive.

Most motherboards and the BIOS doesn’t support MXM graphics cards. Also, Installing an MXM graphics card is very complicated. This makes them an unpopular choice among general gamers.

Only a select few manufacturers support MXM graphics cards.

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