NVIDIA's DLSS 5 Arrives in NBA 2K27: Subtler Visuals, Steeper Costs
NVIDIA's DLSS 5, marketed as "3D-Guided Neural Rendering," has shipped for the first time in a consumer game. NBA 2K27, developed by Visual Concepts and published by 2K, is the launch title. Early hands-on testing from Engadget shows what this new neural rendering approach actually costs in practice: modest visual improvements, a notable drop in frame rate, and a significant increase in power consumption.
In Engadget's testing, enabling DLSS 5 on an RTX 5090 at 4K resolution dropped the frame rate from 240 fps to 150 fps. Power draw over the same setup rose from roughly 400 watts without DLSS 5 to 525 watts with it turned on. For context, that is a 37.5 percent reduction in frame rate and a 31 percent increase in power consumption — on NVIDIA's most powerful consumer GPU. Engadget
Visually, DLSS 5 in NBA 2K27 adds what Engadget calls subtle details to player and crowd models: more skin texture on faces and arms, and more realistic shadows. NVIDIA describes the technology as a way to achieve lifelike graphics using AI-driven neural rendering models rather than relying solely on traditional graphics processing. The company's GeForce newsroom, which published its DLSS 5 overview on September 1, says the system adds "lifelike lighting and materials to real-time games" through a real-time neural rendering model that "infuses pixels with photoreal lighting and materials." NVIDIA
DLSS 5 support arrived via GeForce Game Ready Driver 616.64, released September 3. NBA 2K's official support site confirms that the feature requires a GeForce RTX 50-series GPU and that driver version. Compatibility extends to all GeForce RTX 50 Series GPUs and laptops. NVIDIA NBA 2K Support
NVIDIA first announced DLSS 5 in March 2026, scheduling it for a fall 2026 release. At the time, the company framed it as an AI-powered breakthrough in visual fidelity for games. The March announcement described a real-time neural rendering model; the September launch in NBA 2K27 is the first public implementation. NVIDIA Newsroom
The broader context here is that NVIDIA has been steadily shifting DLSS from a pure upscaling technology into a broader neural rendering pipeline. DLSS 4.5 Ray Reconstruction, a neural rendering technique that replaces traditional denoisers — the filters that clean up noisy, imperfect images generated during ray tracing — is currently available in 30 games and receives a wider update on September 15. Titles like 007 First Light are getting path tracing plus DLSS 4.5 Ray Reconstruction on that same date. NVIDIA also upgraded RTX Remix with DLSS 4.5 Ray Reconstruction. The pattern is consistent across generations: each DLSS version adds a neural stage to the rendering pipeline, and each stage carries its own compute cost. NVIDIA
The NBA 2K27 numbers are the first concrete public benchmark of what DLSS 5's compute tax looks like on flagship hardware. Losing 90 frames per second and drawing 125 additional watts on an RTX 5090, at 4K, to produce what Engadget characterizes as "subtle" visual improvements is a steep trade. Whether those gains justify the cost will depend heavily on game genre and display context; a basketball simulator played on a high-refresh-rate panel may value the 150 fps floor differently than a slower-paced title would.
Visual Concepts is using DLSS 5 to "enhance and tune NBA 2K27 to make it more realistic," according to NVIDIA's September 3 newsroom post. NVIDIA
In my view, the numbers from this first implementation are worth flagging for anyone tracking the trajectory of neural rendering. The industry has spent years accepting performance overhead in exchange for visual quality — ray tracing went through the same arc, initially demanding enormous compute for gains that were sometimes hard to spot in motion. DLSS 5 appears to be starting from a similar position: real, measurable improvements in material and lighting fidelity, but at a cost that makes it a deliberate choice rather than a free upgrade. The difference is that DLSS 4's upscaling and frame generation stages were pitched as performance multipliers — they gave frames back. DLSS 5's neural rendering stage takes frames away. That inversion matters, at least until the models are optimized and until more games show whether the visual payoff scales beyond "subtle."
More DLSS 5 implementations will be needed before the technology's value proposition settles. For now, NBA 2K27 on an RTX 5090 offers the first hard data point: neural rendering is live, it is expensive, and the visual returns are incremental rather than transformative.
