Nvidia announced DLSS 4.5 at CES today, introducing a second-generation transformer model and 6x Multi Frame Generation for RTX 50-series graphics cards. The update targets 4K 240Hz path-traced gaming, promising to generate five AI frames for every rendered one.
DLSS 4.5's new transformer model uses five times more compute power than the convolutional neural network (CNN) models used in earlier DLSS versions, according to Nvidia director of product management Henry Lin. The company claims improved temporal stability, reduced ghosting, and smarter pixel sampling across more than 400 supported games.
The 6x Multi Frame Generation mode exclusively requires RTX 50-series GPUs, launching in spring 2026. It builds on DLSS 4's 4x mode, which debuted last year with the RTX Blackwell architecture. Nvidia demonstrated the technology running Black Myth Wukong at 246 fps with 53ms latency on an RTX 5090.
Dynamic Multi Frame Generation automatically adjusts frame generation levels based on graphical intensity. The feature maintains high refresh rates during demanding scenes while reducing computational overhead during lighter workloads, according to Nvidia's presentation.
All RTX GPU owners gain access to DLSS 4.5's improved upscaling today through the Nvidia app. The second-generation transformer model delivers better image quality across RTX 20-series through 50-series cards, though frame generation features remain tiered by GPU generation.
Nvidia simultaneously unveiled G-Sync Pulsar technology for monitors launching January 7. The displays offer 1440p resolution at 360Hz refresh rates with motion clarity equivalent to 1000Hz VRR displays, according to company claims.
Manufacturers including Asus, MSI, AOC, and Acer will release G-Sync Pulsar monitors starting at $599 in early 2026. The technology includes Ambient Adaptive features that adjust brightness based on room lighting conditions and time of day.
GeForce Now receives native Linux and Amazon Fire TV clients alongside expanded peripheral support for racing wheels and flight sticks. The cloud gaming service's top tier now features RTX 5080-level performance at the existing $19.99 monthly price.
Nvidia's CES announcements arrive as the company maintains its position as the world's most valuable company, valued at $4.5 trillion following a strong 2025. The DLSS improvements come amid ongoing GPU shortages driven by AI datacenter demand.
The company's RTX Remix modding platform gains Logic features for injecting graphical effects based on in-game events. Nvidia ACE AI tools receive optimizations for local AI projects, with GPT-OSS and FLUX models seeing performance upgrades on RTX 5090 hardware.
DLSS 4.5 represents Nvidia's continued investment in AI-powered graphics enhancement, with the company operating a dedicated supercomputer running 24/7 to train DLSS models. The technology now faces its most ambitious test convincing gamers that 6x frame generation delivers playable experiences rather than artificial metrics.
