NVIDIA has just confirmed that Battlefield 6 will indeed feature DLSS 4 MFG, DLAA, and Reflex support, and it looks like these technologies will be available in the upcoming open beta which goes live in less than 24 hours.
In a new post on X by Jacob Freeman, GeForce Evangelist at NVIDIA, he simply noted: "The Battlefield 6 Open Beta is available for preload now. Supports DLSS 4 MFG, DLAA and Reflex!" When it comes to the game itself, Freeman noted that he's "really loving the look of BF6 so far, cannot wait. BF3 and BF4 were my favorite of the series. Easily hundreds (maybe thousands) of hours in these 2 games".
Battlefield 6 with DLSS 4 support is going to be a huge deal for GeForce RTX 50 series GPU owners, as we've already seen users running gaming PCs with an AMD Ryzen 9 9800X3D + GeForce RTX 5080 combo slicing through the Battlefield 6 beta at 1440p (native) at over 300FPS. That's without DLSS 4, just to be clear, so with DLSS 4 enabled, we should see even better performance.
This means the RTX 5080 should be able to run Battlefield 6 at 4K 240FPS+ with DLSS 4 on "Performance" mode, hell, you might even hit 240FPS+ on Quality or Balanced, for an improved image quality along with a huge injection of FPS.
