# NVIDIA Confirms DLSS 5 Support Extends To RTX 40 GPUs, But First Focusing On Model Optimization on RTX 50 Series

> **Open Intelligence Dossier** · First detected: 2026-09-04 09:07 UTC · Category: Technology

## Executive Summary
NVIDIA confirms DLSS 5 support for RTX 40 series GPUs, though initial optimization will prioritize the newer RTX 50 series architecture.

## Intelligence Brief
NVIDIA has officially confirmed that its Deep Learning Super Sampling 5 (DLSS 5) technology will eventually extend to older RTX 4000 graphics cards. However, the company is currently prioritizing the optimization of the AI models specifically for the RTX 50 series hardware. This phased rollout indicates that while the software will be compatible with previous generation hardware, the primary focus of development remains on the latest architecture to ensure peak performance and efficiency for the newest cards on the market. Coverage of this development is being led by multiple technology outlets with differing perspectives on the implementation. Wccftech reports the official confirmation regarding the extension of support to RTX 40 GPUs and the current focus on RTX 50 model optimization.


Simultaneously, PCMag has provided a practical application of the technology, noting that tests of DLSS 5 within NBA 2K27 demonstrate that the output is not AI slop. Meanwhile, IGN has expressed skepticism regarding the actual performance on older hardware, stating that the feature will probably run horribly on the RTX 4000 series once it arrives. The context of this trend revolves around the ongoing evolution of AI-driven upscaling and frame generation. DLSS 5 represents the latest iteration of NVIDIA's effort to balance visual fidelity with high frame rates. The tension between supporting legacy hardware and maximizing new hardware highlights the technical challenges of implementing advanced AI models across different GPU architectures.


As games like NBA 2K27 integrate these features, the industry is watching how AI-generated imagery affects perceived quality and actual system stability. Future developments to watch include the official release date for the RTX 40 series DLSS 5 update and further performance benchmarks. Because coverage does not yet specify the exact performance gap between the 40 and 50 series for this specific version, users will be looking for comparative data. The focus remains on whether the optimization for the RTX 50 series will leave the previous generation with a degraded experience or if NVIDIA can successfully bridge the gap between these hardware iterations.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| IGN | Nvidia Will Eventually Bring DLSS 5 to Older RTX 4000 Graphics Cards, But It'll Probably Run Horribly | [Source Link](https://news.google.com/rss/articles/CBMijAFBVV95cUxNSFVLWHZBWTdUSHZpeFZzM0hGSklfOUl5NjdrTzR4bFpDRGxCWWQtdmZKUGR4OFdKYXFiN3FEU21DalR3V2dPNGo0c2dBNDRwX1hveTBVa1VoQlhLb1lCeTM1RjFiNXFrLVVYRGdtLUxWUnA0OGxSNlNPWm0wdkEzeGk0bUlzSXdsXzVxNA?oc=5) |
| PCMag | I Tested Nvidia's DLSS 5 in NBA 2K27. AI Slop It Is Not | [Source Link](https://news.google.com/rss/articles/CBMihwFBVV95cUxNUWFRMlJoUmtSdWRpMkJ2X3NnRFpoMml1eEdoZTJrNm84UGtYTDFCU1llSnF0N3VmOERudlZXZU9qMTNBZVJQMF9tLXE2S09zSG8yQ18wUWRmbzJvaUN1QmpkOTVmdXpFYkFwMnFOclRQUnE1bHJ2Y3dmQWNVdWR6M2d0enFMVXM?oc=5) |
| wccftech.com | NVIDIA Confirms DLSS 5 Support Extends To RTX 40 GPUs, But First Focusing On Model Optimization on RTX 50 Series | [Source Link](https://news.google.com/rss/articles/CBMic0FVX3lxTFA1VE1qQ1JCdE4wVFA2VVF6SUQ5Qzd6TjlFOGM4NGIxcVA0Tmd4REp3djNoNXBNaGtxa1BYSTMwRUtRT0QybTFQQThfUjJUTWdiSDJYYnJVLWhwQkxZWFpVUE91Rng1VzVIRTRRaGl4LTEtOWfSAXhBVV95cUxNV09ZZHBiNGhxRTFFT0VtbUhCYVZDczhJZ183S2s0b2NFVVllQzVFbEFGWFlSZXlfYy1jcE8ycGtPUGpUQWl2Y0k3ZDVIaWdobkJRT2RfZHpOTXMydGxiVnJJQVg4Sm1KZUlhME9zMHdhQkEtM19xaUM?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-09-04/nvidia-confirms-dlss-5-support-extends-to-rtx-40-gpus-but-first-focusing-on*