PhysX, NVIDIA and RTX 50

Nvidia’s 50-series cards drop support for PhysX, impacting older games
Technically, a 64-bit game could still support PhysX on Nvidia's newest GPUs, but the heyday of PhysX, as a stand-alone technology switched on in game settings, tended to coincide with the 32-bit computing era.
NVIDIA RTX 50 Series Cards No Longer Support PhysX
NVIDIA has stopped supporting 32-bit CUDA applications. Now, many games, including Mirror's Edge, Borderlands 2, and the Batman: Arkham series, can no longer use GPU acceleration for PhysX. This affects the PhysX feature on its RTX 50 series graphics cards.
Nvidia quietly kills off 32-bit PhysX on RTX 50 Series
End of an error Nvidia has officially retired 32-bit PhysX support on its latest RTX 50 series GPUs, marking the end of an era for the once heavily marketed physics simulation technology. According to Tom’s Hardware the announcement was made on Nvidia’s forums,
Hope you weren’t planning to play PhysX games on Nvidia’s new 50-series GPUs
Nvidia’s new video cards drop support for 32-bit CUDA applications, including PhysX.
Nvidia RTX 50 Series: Transitioning Away from 32-Bit PhysX and CUDA
Nvidia has recently confirmed that its RTX 50 series graphics cards will no longer support 32-bit PhysX, a technology historically used for rendering in-game physics effects.
Nvidia’s new RTX 50-series cards have issues playing older PhysX games
Some graphically intense PC games from 2005 to 2013 have issues showing off their prowess on cards like the RTX 5090.
RTX 50 series no longer supports one of Nvidia’s oldest GPU technologies
The once popular PhysX graphics technology by Nvidia is now out of support, leaving fans of the legacy games it powers saddened. The Latest Tech News, Delivered to Your Inbox
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PhysX feature unlocked for RTX 5090 with RTX 3050 'helper' to enable full performance
As Nvidia has dropped support for PhysX in legacy games on its RTX 50 GPUs, a Redditor has bought a separate RTX 3050 as a ...
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NVIDIA ends support for PhysX physics engine
PhysX, the game-specific graphics technology ... that physics calculations would be performed on the GPU (formerly the Ageia PPU) instead of the CPU, which promised faster frame rates and better ...