Nvidia's DLSS 5 hits September 3 like a freight train full of AI slop, and the first thing it smashes is your frame rates—50-60% performance hit across the board, confirmed straight from the horse's silicon mouth. NBA 2K27 gets the dubious honor of launch title, with RTX 50-series GPUs only at debut, while devs get shiny new controls to tweak the neural rendering per scene or object but still watch their base rendering crawl. Those headline 250+ fps numbers on an RTX 5060 at 1080p? Pure 6x Multi Frame Generation fairy dust—peel it back and the actual game is chugging at 43 fps underneath.

The leaked DLL from NBA 2K27's early access already showed modders the ugly truth in Control and elsewhere: RTX 5070 Ti dropping from 71 fps to 35 fps at 4K, RTX 5090s losing a third to half their frames in titles like Stellar Blade and Cyberpunk. Nvidia claims a 5x efficiency leap since the original two-5090 demo, with optimizations inbound and GeForce NOW support for good measure, but right now it's dev-controlled AI face-lifting that tanks the card you just dropped thousands on. Older cards are straight-up bricked for it—RTX 30-series users report single-digit fps disasters when the modders force it on.

Ray tracing at least had the decency to pair with upscaling from day one. This neural rendering beast wants you to burn half your perf for prettier pixels that may or may not respect the original art direction, and the community is already calling it out as another Nvidia tax on high-end hardware. If your RTX 50 rig isn't ready for the MFG crutch, prepare for slideshow mode with extra AI garnish.