2 Different GPUs in PC | Can I Have?

Yes, your computer can have 2 different GPUs. A computer with multiple GPUs can be configured in a number of ways. Some motherboards can support two or more graphics cards, while others can utilize external GPU enclosures. Additionally, both Nvidia and AMD provide software that allows two or more GPUs to be linked together for improved performance.

When deciding on components for a new PC build, there are numerous aspects to consider. Many gamers will worry about this issue, as choosing the improper card might result in poor performance and a poor gaming experience. Fortunately, this problem is no longer a concern, as two different graphics cards may now be installed on a single computer. This article will show you some important things to think about.

What Are the Requirements for 2 Different GPUs in a PC?

• Your motherboard should be able to support different graphics card setups. Additionally, the PCI Express slots must be available.
• NVIDIA’s SLI (Scalable Link Interface) technology and AMD’s CrossFire solution are both proprietary multi-graphics card solutions. SLI or CrossFire must also be turned on in the GPU driver control panel.
• The use of two GPUs demands the use of a big PC case that can fit both cards.
• A sufficient power supply that can support both graphics cards.

What Are the Pros and Cons of Two GPU Setups?

There are several ways for building a computer with two graphics processing units (GPUs), each with its own set of pros and cons. In this section, I’ll discuss the pros and cons of using two different graphics cards on a computer.

The Pros 

Using several video cards has some advantages, including:

• A better 3D gaming experience can be had with multiple graphics cards.
• Multi-monitor gaming benefits from two GPUs.
• Dual graphics cards can share the burden, allowing for faster frame rates, larger resolutions, and additional filters.
• Newer technology, such as 4K displays, may require additional cards.
• Using two mid-range cards is probably costing less than running one comparable high-end card, depending on the manufacturer.
• Buying a second of your present card rather than upgrading to a newer one can be more cost-effective.

The Cons 

Using several GPU cards over one has a few cons, as with anything. Among them are:

• Your computer will need a lot of power and storage to run two cards. Before buying multiple cards, make sure your gaming PC has enough wattage.
• Some games may run significantly slower if you use multiple cards.
• When two video cards are used together, they generate greater heat and noise.
• Micro stuttering is an issue that causes a video to appear jerky when using SLI or CrossFire.
• SLI and CrossFire aren’t available in every game. Your video driver, not the game, is typically to blame. As a result, you may need to fiddle with your driver settings in order to get the game to operate.

What Is the Process of Installing Two Different Graphics Cards?

Installing two graphics cards on a single computer is similar to installing a single card. It’s simple to do and anyone with basic technical skills can do it.

To set up your second GPU, follow these steps:

• The first step is to uninstall any existing drivers. The ‘Display adapters’ tab can be found there. To uninstall a GPU, select it. Select ‘Uninstall device’ from the context menu.
• Turn off your computer and unplug it from the power source.
• To access your motherboard and PCI express slots, open your computer casing.
• Remove the existing graphics card’s power supply cable.
• Install your new card on top of the old one. Align the new GPU with the second PCI Express slot and gently push it in. Fix the GPU to the computer case. Ascertain that it is securely fastened.
• Connect both the old and new cards to the power supply.
• Close the case panel of your PC.
• Drivers from the GPU manufacturer can be downloaded. Follow the steps given below to install the driver. Depending on the installed drivers.
• Go back to the Device Manager. ‘Display adapters’ is where you’ll find it. Verify that neither GPU has any warnings or faults.

Suggested Process for Installing Drivers 

If you’re using an AMD with an Nvidia card, try the following:

• Install the AMD card (Important to install the AMD card first).
• Reboot PC
• Install drivers that are suitable for this GPU.
• Turn off PC
• Install Nvidia card as described above.
• Reboot PC
• Install Nvidia drivers
• Reboot PC

Last Words

Graphics Processing Units (GPUs) are an essential feature of every computer. They allow gamers to play the most recent games at their highest settings and are also required for cryptocurrency mining. However, using two GPUs has some drawbacks, such as greater heat and noise. Ultimately, it is up to the person to decide whether or not to use two GPUs.