How to Run Dual RTX4090 on ASUS Z790

How to Run Dual RTX4090 on ASUS Z790

If you are an avid gamer or a professional content creator, having a powerful graphics card is essential for smooth and high-performance computing. The NVIDIA RTX4090 is one of the most advanced graphics cards available in the market, offering exceptional graphics rendering capabilities. To harness the full potential of this card, you can run it in a dual configuration on your ASUS Z790 motherboard. In this article, we will guide you through the process of setting up and running dual RTX4090 on your ASUS Z790 system.

Requirements

Before we begin, make sure you have the following:

• ASUS Z790 motherboard
• Two NVIDIA RTX4090 graphics cards
• Power supply unit with sufficient wattage
• SLI bridge connector
• Latest graphics drivers

Step 1: Install the Graphics Cards

Start by turning off your computer and disconnecting the power cable. Open the computer case and locate the PCIe slots on your ASUS Z790 motherboard. Insert the two RTX4090 graphics cards into the appropriate PCIe slots. Make sure they are firmly seated and secured with the locking mechanism.

Step 2: Connect the SLI Bridge

The SLI bridge is a special connector that allows the two graphics cards to communicate with each other and work in tandem. Locate the SLI bridge connectors on the top edge of the graphics cards. Connect one end of the SLI bridge to the first graphics card and the other end to the second graphics card. Ensure a secure connection.

Step 3: Power Supply and Cabling

Dual graphics cards require a power supply unit (PSU) with sufficient wattage to provide ample power to both cards. Consult the documentation of your graphics cards to determine the power requirements. Connect the necessary power cables from the PSU to each of the graphics cards. Make sure all the connections are secure.

Step 4: Install Graphics Drivers

Now that the hardware setup is complete, it's time to install the latest graphics drivers. Visit the NVIDIA website and download the latest drivers for the RTX4090 graphics cards. Run the installer and follow the on-screen instructions to complete the installation. Once the drivers are installed, restart your computer.

Step 5: Configure SLI

After restarting your computer, open the NVIDIA Control Panel. You can usually find it by right-clicking on your desktop and selecting "NVIDIA Control Panel" from the context menu. In the control panel, navigate to the "3D Settings" section and click on "Configure SLI, Surround, PhysX."

In the "Configure SLI" tab, select the option "Maximize 3D performance" and click on "Apply" to enable SLI. This will ensure that both graphics cards work together to deliver maximum performance in games and other graphics-intensive applications.

Step 6: Test and Monitor

With the dual RTX4090 setup complete, it's time to test and monitor the performance. Launch your favorite games or run benchmarking software to see the improved graphics rendering and increased frame rates. You can also use monitoring software like MSI Afterburner or GPU-Z to keep an eye on the temperature and usage of each graphics card.

Conclusion

Running dual RTX4090 graphics cards on your ASUS Z790 motherboard can greatly enhance your gaming and content creation experience. By following the steps outlined in this article, you can set up and configure the dual graphics card setup with ease. Enjoy the power and performance of these high-end graphics cards and immerse yourself in the world of cutting-edge visuals.