It seems like laptop computer avid gamers might critically profit from having the most recent Nvidia GeForce RTX 5090 gaming GPUs over last-gen fashions in order for you the very best body price. A benchmark demo, proven off by Nvidia at GDC 2025, exhibits an enormous efficiency increase for the laptop computer RTX 5090 over the RTX 4090. Nevertheless, with Nvidia DLSS 4 upscaling enhancements and multi-frame technology seemingly accountable, the image isn’t as clear minimize as Nvidia would possibly need us to consider, provided that expertise that isn’t obtainable in each sport.
This fascinating comparability does present simply how massive of an uplift the Nvidia tech has on efficiency between two Razer Blade laptops, among the many finest gaming laptops you should purchase, utilizing present and last-gen GPUs. Whereas the desktop RTX 5090 hasn’t seen the most important leap in uncooked efficiency, this information exhibits that Nvidia’s work on enhancing the software program facet might see greater dividends on laptops over the long run, which have tighter constraints on energy consumption than their desktop counterparts.
Nvidia’s demo at GDC 2025, as reported by Notebookcheck, confirmed two Razer Blade 16 laptops, side-by-side, with the 2024 mannequin with an RTX 4090 competing in opposition to a brand-new Razer Blade 16 with an RTX 5090. Operating Cyberpunk 2077, the 2025 Blade 16 achieved 186fps, whereas the 2024 RTX 4090 mannequin solely managed 88fps.
There are a number of elements more likely to be at play right here. Notebookcheck says that each techniques have been operating the sport at maxed-out graphics settings, however that Nvidia DLSS 4 was operating in Efficiency mode on the brand new mannequin. Nevertheless, the RTX 4090 can run DLSS 4 upscaling utilizing Nvidia’s new transformer mannequin as nicely, so it’s extra seemingly that the principle issue at play right here is Nvidia’s multi body gen tech.
This new gaming AI system allows an RTX 5000 GPU to insert as much as three AI-generated frames between those rendered by the GPU, in comparison with only one extra AI-generated body on the RTX 4000 GPUs. It could possibly have a dramatic affect on body charges, as we present in our RTX 5090 evaluation.
Whereas DLSS 4 multi-frame technology will provide a major increase to in-game body charges, so long as your start line is first rate within the first place, Nvidia’s expertise isn’t universally supported. It’s had a robust launch, with 100 video games now supporting DLSS 4, however there are nonetheless loads of video games that may’t run multi body gen but, and in these titles, the hole between RTX 40 and 50-series laptop computer GPUs is more likely to be a lot smaller. That mentioned, this demo does present that critically demanding video games can see a giant efficiency increase on laptops in the event that they assist Nvidia’s tech.
Whereas the Razer Blade 16 2025 isn’t but on sale, we’ll be testing it (and the RTX 5090) out for ourselves as soon as it reaches the market. Till then, take a look at our Razer Blade 16 2024 evaluation to see what we thought concerning the last-gen mannequin used right here, which we praised for its slim construct high quality and beautiful OLED show.
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