Here is the way to get across the PhysX points when you’ve got an RTX 50 collection graphics card

In current information concerning points with the RTX 50 collection playing cards, Nvidia has confirmed that it has eliminated GPU PhysX help for all 32-bit video games in its newest RTX 50 collection GPUs. The expertise’s end-of-life standing was posted on the Nvidia boards, the place a workers member acknowledged, “That is anticipated conduct as 32-bit CUDA functions are deprecated on GeForce RTX 50 collection GPUs.” With this modification, RTX 50 collection GPU house owners will now be compelled to run older PhysX titles utilizing CPU-based PhysX.

For context, PhysX is considered one of Nvidia’s older graphics applied sciences. It’s a proprietary physics simulation SDK able to dealing with ragdolls, material simulation, particles, volumetric fluid simulation, and different physics-focused graphical results. In complete, round 40 titles are affected by Nvidia dropping help, together with fan favorites like Borderlands 2, Murderer’s Creed IV: Black Flag, Mafia II, and plenty of extra. Since then, players, particularly RTX 50 house owners, have been looking for a solution to take pleasure in these older PhysX video games on their next-gen {hardware}, and we’re right here to assist.

Get a devoted PhysX graphics card

The simplest answer is to make use of one other GPU as a devoted PhysX card. At first, this may sound a bit unusual, however a Reddit consumer truly tried this strategy with an RTX 3050, and the outcomes have been convincing for anybody with some additional money to spare or an previous GPU mendacity round. For example, in Mirror’s Edge, CPU-based PhysX was solely able to outputting 12 FPS in sure eventualities, whereas offloading PhysX to the 3050 boosted efficiency to effectively over 170 FPS.

Nevertheless, if shopping for a 3050 as a devoted PhysX card shouldn’t be an possibility, particularly after getting an RTX 50 collection GPU, even older GPUs just like the GTX 980 Ti also can deal with 32-bit PhysX with ease. Actually, in a current PhysX benchmark comparability between the RTX 5080 and the GTX 980 Ti, the 10-year-old GPU offered a a lot smoother expertise, whereas the 50 collection card dropped to only 15 FPS at one level.

Some video games are playable with CPU-based PhysX

Whereas comparisons between CPU-based PhysX and GPU-based PhysX have proven a big efficiency distinction, for many who need to revisit their favourite older titles with out spending any cash, some video games nonetheless present a “playable” CPU-based PhysX expertise. One instance is Murderer’s Creed IV: Black Flag, the place the sport was able to delivering the capped 62 FPS on CPU-based PhysX.

Nevertheless, these circumstances are uncommon, and within the majority of titles, you’ll face main FPS drops. For example, in Batman: Arkham Asylum, sure areas can carry FPS right down to the low 40s and even 30s. However on the finish of the day, for those who actually need to play with these practical results turned on, one thing is healthier than nothing.

Flip off PhysX results

That stated, if you wish to play older PhysX titles however do not need to take care of low FPS utilizing CPU-based PhysX or spend additional on one other GPU, your solely answer is to show these practical results off. This manner, you may nonetheless be capable to benefit from the sport in your RTX 50 collection GPU, however you may need to sacrifice PhysX results like practical material physics, dynamic particles, and fluid simulations.

On the intense facet, your RTX 50 collection nonetheless helps 64-bit PhysX. The difficulty, nonetheless, is that there aren’t many trendy titles supporting it as Nvidia-exclusive PhysX options have fallen out of favor. One instance is 2015’s Batman: Arkham Knight, the place you need to use your RTX 50 collection GPU with out worrying about low FPS.