When NVIDIA launched its RTX 50-series GPUs earlier in 2025, it quietly removed support for 32-bit CUDA applications.
Borderlands 2 and Mirror’s Edge now work properly on RTX 50-series GPUs, but not all PhysX-accelerated games will.
Nvidia has released Game Ready Driver 591.44, restoring hardware PhysX support for nine legacy titles on RTX 50-series GPUs ...
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PhysX quietly retired on RTX 50 series GPUs: Nvidia ends 32-bit CUDA app support
Nvidia has quietly retired 32-bit PhysX support on RTX 50 series GPUs — a game-specific graphics technology that was ...
NVIDIA dropped 32-bit GPU-accelerated PhysX support when it released the GeForce RTX 50 Series, impacting performance in a ...
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