Does Fallout 4 Support Sli?

Fallout 4 is an action role-playing video game developed by Bethesda Game Studios and published by Bethesda Softworks. It was released for Microsoft Windows, PlayStation 4, and Xbox One in November 2015. The game is set in a vast open-world environment in post-apocalyptic Massachusetts and follows the story of the protagonist, who emerges from an underground bunker called Vault 111, after a nuclear war devastates the world. As the game requires a high level of graphics, many gamers want to know if the game supports SLI.

SLI stands for Scalable Link Interface, which is a technology developed by NVIDIA that enables multiple graphics cards to work together to render a single image on a computer screen. By using SLI, gamers can improve the performance of their games and achieve higher frame rates. Many gamers who have invested in high-end graphics cards are interested in whether Fallout 4 supports SLI or not. In this article, we will explore if Fallout 4 has SLI support, and what gamers need to do to enable it.

Does Fallout 4 Support SLI?

– SLI (Scalable Link Interface) is a technology developed by Nvidia that allows users to use two or more graphics cards in tandem to enhance performance in games and other intensive applications.
– Fallout 4 is a popular open-world role-playing game developed by Bethesda Softworks and released in November 2015.
– Initially, Fallout 4 did not officially support SLI, which meant that owners of two or more Nvidia graphics cards could not use them to boost performance in the game.
– However, Nvidia released a driver update in November 2015 that enabled SLI support for Fallout 4. This means that users with multiple Nvidia graphics cards can now enable SLI in the game’s settings and see improved performance.
– It’s worth noting that not all games support SLI, so users should check whether a particular game supports the technology before investing in multiple graphics cards. Additionally, SLI may not always provide a noticeable performance boost, depending on the individual system and the specific game being played.


1. Does Fallout 4 support SLI technology?
Yes, Fallout 4 does support SLI technology which provides enhanced performance by utilizing multiple graphics cards.

2. What is SLI and how does it work?
SLI (Scalable Link Interface) is a technology developed by NVIDIA that allows multiple graphics cards to work together to improve performance. Each card shares the load of rendering a scene in parallel, resulting in higher frame rates and smoother gameplay.

3. Can I run Fallout 4 on SLI with different graphics cards?
SLI only works with identical graphics cards, so you cannot run Fallout 4 on SLI with different graphics cards.

4. What are the minimum requirements for SLI support in Fallout 4?
To run Fallout 4 on SLI, you need two NVIDIA graphics cards with SLI support, a compatible motherboard, and a SLI bridge connector. Check your graphics card specifications to ensure that SLI is supported.

5. Does enabling SLI in Fallout 4 cause any problems or bugs?
Enabling SLI in Fallout 4 may cause graphical glitches or bugs in some cases. However, these issues are typically resolved with software updates and optimizations provided by the game developer and NVIDIA.


In summary, while Fallout 4 exhibits mixed results when it comes to SLI support, it can be said that the ability to run the game through multiple graphics cards is possible with the right configuration. However, it is important to note that there are potential compatibility issues that could arise, and not all players may see a significant boost in performance. Ultimately, the decision to use SLI should depend on individual hardware specifications and personal preference.

Leave a Reply