NVIDIA released a new driver, GeForce Game Ready Driver 591.44, on December 4th. This changes the minimum supported version of NVIDIA Apps; users must now install NVIDIA App version 11.5.420 or higher.
This new driver not only fixes many bugs, including the long-standing issues of stretched resolution text blurring in CS2 and screen flickering in Like a Dragon, but also improves the performance of various new games and fixes compatibility issues with the latest Windows updates.

The driver also adds custom support for PhysX-accelerated games most frequently played by GeForce users, enabling GeForce RTX 50 series GPUs to achieve full performance, consistent with PhysX support already available on previous generation GPUs.
However, the biggest highlight of this update is the addition of DLSS 4 support for Battlefield 6 and Call of Duty: Black Ops 7, providing players with a better gaming experience.
Battlefield 6
Battlefield 6, a multiplayer online role-playing game (FPS) centered on large-scale multiplayer battles and team-based gameplay, offers players a comprehensive and immersive war experience with its near-modern setting and stunning graphics.
BF6 supports DLSS 4 with Multi Frame Generation, DLSS Frame Generation, DLSS Super Resolution, DLAA, and NVIDIA Reflex, providing GeForce RTX players with a native visual experience.
The game also allows for 4K resolution and ultra-high graphics settings. DLSS 4 with Multi Frame Generation and DLSS Super Resolution can boost the frame rate of BF6 GeForce RTX 50 series graphics cards by an average of 3.8 times, creating an immersive experience where in-game buildings and objects appear realistically rendered.
Just in time, Battlefield 6: Winter Offensive launched on December 9th, and this update includes a new winter map, game modes, and weapons. If you want to enjoy the ultimate visual experience in the new maps and modes of BF6, GeForce Game Ready Driver 591.44 might be a good choice.
Call Of Duty: Black Ops 7
Also a shooter, Black Ops 7 offers different game modes than BF6. BO7 provides multiple main modes, including solo, multiplayer, and Zombies modes, suitable for different types of players.
CoD BO7 players can also update to use this new driver, as it improves the fidelity of DLSS Ray Reconstruction, thereby enhancing the quality of ray-traced graphics and making the ray-traced effects in the game clearer, more stable, and more realistic.
This allows players to enjoy a stable frame rate and a realistic gaming experience, whether fighting enemies or battling zombies in Zombies mode.
In addition to providing visual technology support for these two games, NVIDIA's latest driver also fixes some game bugs and general software bugs that players have complained about.
GPU-Accelerated PhysX Functionality
Meanwhile, this new Game Ready Driver also adds support for 32-bit GPU-accelerated PhysX effects in some classic games on GeForce RTX 50 series GPUs.
GeForce RTX 50 Series GPUs were released earlier this year, and CUDA support for 32-bit is gradually being discontinued. This means that PhysX effects in many classic older games could not be GPU-accelerated on GeForce RTX 50 series GPUs.
NVIDIA listened to user feedback and addressed these shortcomings in this new driver release. After installing GeForce Game Ready Driver 591.44, you can experience full GPU-accelerated PhysX functionality in the following games:
- Alice: Madness Returns
- Assassin's Creed IV: Black Flag
- Batman: Arkham City
- Batman: Arkham Origins
- Borderlands 2
- Mafia II
- Metro 2033
- Metro: Last Light
- Mirror's Edge
NVIDIA also plans to add Batman: Arkham Asylum in the first half of 2026.
What Is The User Experience Like?
Many gamers have noticed this driver update and downloaded it to try it out.
Many BF6 players have reported that after using GeForce Game Ready Driver 591.44 to provide the game with ultra-high resolution and image quality, the game's visual quality has been greatly improved, and the details are more realistic.
However, some players reported that after installing the driver, the expected results were not achieved; instead, severe stuttering and lag occurred, with performance actually decreasing instead of improving. This may indicate a new problem, and it is hoped that NVIDIA can address it properly.
For CoD BO7 players, most reported that DLSS Ray Reconstruction made the game's lighting and shadows look realistic after using GeForce Game Ready Driver 591.44, especially in areas with reflections and indirect lighting.
This new driver provides stable performance and visuals for both games. Whether you're engaged in intense battles in BO7’s Zombies mode or accumulating experience in Battlefield 6 bot lobbies, the game maintains stable visuals without frame drops, resulting in a very smooth experience.
However, since everyone's devices and hardware are different, not everyone will experience the desired results after using the new driver. Overall, however, this driver update has brought many benefits and a better user experience, and has also fixed various minor bugs that existed in previous games.
Especially for gamers, if you want a rich and realistic gaming experience and smooth gameplay, don't hesitate, install GeForce Game Ready Driver 591.44 and give it a try!
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