NBA 2K27 DLSS 5 Explained: Requirements, Settings and the October Performance Update

NBA 2K27 was the first game in the world to support NVIDIA's DLSS 5, and in October the technology behind it got meaningfully faster. If you're running a GeForce RTX 50 Series card and wondering whether to flip the new "DLSS Neural Rendering" toggle on, here's exactly what the feature does, what it costs in hardware requirements, and what changed in NVIDIA's October update.

1. What DLSS 5 Actually Is

DLSS 5 is built around a feature NVIDIA calls 3D-Guided Neural Rendering. Unlike the DLSS most players already know — which upscales a lower-resolution frame or generates extra frames to boost frame rate — this layer of DLSS 5 doesn't touch frame rate directly. It takes the geometry, motion vectors and color data the game engine already renders and uses them as a strict foundation for an AI model that adds lighting and material detail on top: how light passes through an ear, the way skin catches an arena spotlight, individual strands of hair. NVIDIA worked directly with developer Visual Concepts and publisher 2K to bring it to NBA 2K27, and the feature went live for the first time anywhere on September 3, 2026 at 9 PM PT, the same week the game launched worldwide.

2. Hardware Requirements and How to Turn It On

DLSS 5's neural rendering layer is currently exclusive to GeForce RTX 50 Series desktop and laptop GPUs — it does not run on RTX 40 Series or older cards. NVIDIA has said it's working on bringing support to the RTX 40 Series once performance on RTX 50 Series hardware is further optimized, but it hasn't confirmed a date, so don't plan around it yet.

To use it, you need two things in place: the GeForce Game Ready Driver 616.64 WHQL or newer, and then the setting itself. In NBA 2K27's PC video settings, it shows up as its own line item, separate from the resolution scaling and frame generation options:

• Install or update to Game Ready Driver 616.64 WHQL or later
• Open NBA 2K27's Video Settings menu
• Find DLSS Neural Rendering near the bottom of the list, below Frame Generation Multiplier
• Set it to On

It runs independently of NVIDIA DLSS Super Resolution and NVIDIA DLSS Frame Generation, which are their own separate dropdowns in the same menu — you can mix and match resolution scaling, frame generation and neural rendering as you like.

3. What It Looks Like on Court

Visual Concepts has pointed specifically to a handful of areas where the difference shows up most: how light passes through a player's ears, skin lighting and subsurface detail, and individual hair strands, all while keeping each player's scanned facial geometry intact — so the likeness doesn't shift, only how light interacts with it. NVIDIA's own comparison shots use Cade Cunningham, Tyrese Haliburton, Jayson Tatum and courtside crowd members as examples.

That focus on skin and hair is part of why NBA 2K27 was NVIDIA's choice to debut the feature. A basketball sim built around photoscanned NBA and WNBA players, under bright arena lighting, with tens of thousands of individually lit crowd members in the background, is a tougher visual test for a lighting-focused AI model than a lot of other genres — which makes it a useful showcase, but also means the before/after gap is more obvious here than it might be in a game with less emphasis on realistic human faces.

4. The Performance Trade-Off

Because the neural rendering pass is an added AI workload, it isn't free — NVIDIA's own figures put NBA 2K27 at 370 FPS at 4K, Ultra settings, with ray tracing on, on a GeForce RTX 5090 with DLSS on, against 227 FPS in the same scene with it off. That's a real swing, and it's worth noting those numbers come from NVIDIA's own benchmarking with its full DLSS stack (including Frame Generation) active, not an isolated, independently verified test of neural rendering alone — treat the exact figures as a vendor claim rather than a guarantee of what you'll see on your own rig.

5. The October Update: Faster and Lighter

On October 13, 2026, NVIDIA announced an updated DLSS 5 model that it says runs roughly twice as fast as the version that launched in September, while using about 20% less VRAM at 4K — the result of shrinking the underlying neural network by roughly a quarter in parameter count. The new model began rolling out on October 16, 2026, timed to land alongside NBA 2K27's Season 2 update, with support for NVIDIA's RTX Remix modding tool following on October 23. As with the frame-rate figures above, these are NVIDIA's own performance claims for its own model; independent, third-party testing of the October build was still catching up as of this writing.

The practical upshot for NBA 2K27 players: if you tried DLSS 5 at launch and found it too costly on frame rate for your taste, it's worth revisiting now that the model behind it has been optimized, rather than assuming September's performance numbers still apply.

6. Playing It Without an RTX 50 Series Card

If you don't own RTX 50 Series hardware, there's one other way to see DLSS 5 in NBA 2K27: NVIDIA's GeForce NOW cloud service. NBA 2K27 with DLSS 5 is available to stream for GeForce NOW Ultimate members in NVIDIA-operated regions, running on RTX 5080-powered cloud rigs on NVIDIA's end — so the neural rendering happens on NVIDIA's hardware rather than yours. It was one of the headline titles in NVIDIA's September 3 batch of GeForce NOW additions, alongside roughly two dozen other new games that month.

That's a meaningfully lower bar to clear than buying a new graphics card: you still need the Ultimate membership tier rather than the free or Priority plans, and you need to be in a region NVIDIA operates its own cloud infrastructure in, but you don't need to own any specific GPU at all — NVIDIA's RTX 5080 rigs do the rendering on their end and stream the result to whatever device you're playing on.

7. Quick Tips and Official Resources

• DLSS 5 neural rendering requires a GeForce RTX 50 Series GPU and Game Ready Driver 616.64 WHQL or newer — it won't appear as an option on older cards.
• Toggle it from NBA 2K27's Video Settings menu under "DLSS Neural Rendering," separate from Super Resolution and Frame Generation.
• Expect a performance cost for the added lighting and material detail — NVIDIA's own 4K/RT figures on an RTX 5090 show a real gap between it on and off.
• The October 13 model update is reportedly faster and lighter on VRAM than the September launch version, so it's worth re-testing your settings if you turned it off before.
• No RTX 50 Series card? GeForce NOW Ultimate members in NVIDIA-operated regions can stream NBA 2K27 with DLSS 5 from NVIDIA's own RTX 5080 cloud hardware.

Official Resources:

• NVIDIA — NBA 2K27 DLSS 5 3D-Guided Neural Rendering Game Ready Driver
• NVIDIA Blog — GeForce NOW Thursday updates
• Official NBA 2K27 site

For everything else new in NBA 2K27 right now, check out our breakdown of the complete guide to MyCAREER Eras and the MyPLAYER Builder, our rundown of the September 17 gameplay update's shooting and dunking changes, and our guide to the best camera, controller and shot meter settings if you want to tune the rest of your setup to match. You can also browse every guide in our full walkthrough archive.