Nvidia released its latest GeForce RTX 50-series GPUs in January, and they're almost impossible to buy at retail. The powerful graphics card not only pushes the boundaries of how PC games can look, but they also make use of AI to make the hardware work more efficiently.

Nvidia dropping 32-bit PhysX from the RTX 50-series' CUDA infrastructure is another sign that game preservation can't depend on those making gaming hardware.

Following user complaints about certain GeForce RTX 50 graphics cards, Nvidia confirms the existence of some defective units and offers replacements.