To be honest, NVLink was traditionally targeted at the workstation graphics cards. If you’re using a multi-GPU setup for deep learning and machine learning applications, High-end video rendering, etc, you will definitely see the improvement in overall performance by using the NVLink.
So, if you have to choose between SLI and NVLink for a workstation, go for NVLink anytime. It can support higher bandwidths and is a good option considering long-term benefits.
In my article about Crossfire vs SLI, I’ve mentioned that the popularity of multi-GPU setups for gaming is slowly decreasing due to the availability of powerful graphics cards capable of satisfying most gaming requirements at an affordable price.
It is not uncommon in 2022 to see a single card run games at 1080p 144Hz or at 1440p 144Hz efficiently.
The introduction of NVLink technology does not make multi-GPU setups for gaming any more interesting than they already are. For now, NVLink is simply laying a foundation for future multi-GPU setup
There are many problems with using a multi-GPU setup for gaming like micro-stutter, negative scaling of multi-GPU setup which are still prevalent even when you use NVLink.
Sure, you’ll get that extra memory. The extra memory only works if the game developers add extra code to the game to efficiently utilize it. In some cases, you’ll have no significant improvement. Moreover, I have doubts about whether developers are willing to spend resources to satisfy a small pool of multi-GPU users.
If the game does not support NVLink, you’ll face problems running them even though you have a powerful graphics card. Even the 10-fold increase in bandwidth also will not be beneficial to most gamers in this case.
Of course, you also have to deal with higher power consumption and better cooling solutions which increases your overall budget.
Having an NVLink setup for is beneficial if you’re a hard-core enthusiast who wants to game at a resolution higher than 4K at refresh rates higher than 60Hz using the maximum graphics settings.
For most gamers, choosing a single powerful graphics card is the optimal choice. Today, a single 2080 Ti will be able to run most games at 4K resolution at 60Hz. You can always overclock it for more juice.
If you have any other queries, Talk to us in the comments section below.