RTX Video HDR—first announced at CES—is now available for download through the January Studio Driver. It uses AI to transform standard dynamic range video playing in internet browsers into stunning high dynamic range (HDR) on HDR10 displays. PC game modders now have a powerful new set of tools to use with the release of the NVIDIA RTX Remix open beta. It features full ray tracing, NVIDIA DLSS, NVIDIA Reflex, modern physically based rendering assets and generative AI texture tools so modders can remaster games more efficiently than ever. Pick up the new GeForce RTX 4070 Ti SUPER available from custom board partners in stock-clocked and factory-overclocked configurations to enhance creating, gaming and AI tasks.

Part of the RTX 40 SUPER Series announced at CES, it's equipped with more CUDA cores than the RTX 4070, a frame buffer increased to 16 GB, and a 256-bit bus—perfect for video editing and rendering large 3D scenes. It runs up to 1.6x faster than the RTX 3070 Ti and 2.5x faster with DLSS 3 in the most graphics-intensive games. And this week's featured In the NVIDIA Studio technical artist Vishal Ranga shares his vivid 3D scene Disowned—powered by NVIDIA RTX and Unreal Engine with DLSS.

NVIDIA today released the latest version of its GeForce software. Version 551.23 WHQL comes with support for the new GeForce RTX 4070 Ti SUPER graphics card, which is available from today. The drivers also introduce an interesting feature called RTX Video HDR. The feature attempts to construct HDR for standard dynamic range videos using AI, accelerated by the Tensor cores on NVIDIA GeForce RTX GPUs. You globally enable it through the NVIDIA Control Panel, in the "adjust video image settings" section. The drivers also introduce support for Ultra Low Latency Mode with DirectX 12 based games.

In addition, the GeForce 551.23 WHQL adds Game Ready optimization for "Enshrouded," including support for DLSS 2, "Like a Dragon: Infinite Wealth," including DLSS 3 Frame Generation support; "Tekken 8," including DLSS 2; and "Suicide Squad: Kill the Justice League," including DLSS 2. These are the first drivers to support the Open Beta of NVIDIA RTX Remix, a game development toolkit that helps create remasters of older game titles. A bug that caused "Forza Horizon 4" to freeze or crash with Ansel has been fixed. A random screen flickering issue with RTX 4060 Ti with desktop apps, has been fixed. A horizontal band appearing with G-SYNC over HDMI, has also been fixed.

DOWNLOAD: NVIDIA GeForce 551.23 WHQL

PC game modding is colossal - over 10 billion game mods are downloaded each year. Mods enhance graphics as faster GPUs are released, extend a game's lifespan with new content, and expand their audience with total gameplay conversions. With NVIDIA RTX Remix, we're enabling modders to remaster their favorite classic games with full ray tracing (also known as path tracing), NVIDIA DLSS, NVIDIA Reflex, modern physically-based rendering (PBR) assets, and generative AI texture tools. Starting now all modders can download the NVIDIA RTX Remix Open Beta, for free, from here.

RTX Remix has already delivered stunning remasters in NVIDIA's own Portal with RTX, and the modder-made Portal: Prelude RTX. Now, Orbifold Studios is using RTX Remix to develop Half-Life 2 RTX: An RTX Remix Project, a community remaster of one of the highest-rated games of all time.

NVIDIA Studio is debuting at CES powerful new software and hardware upgrades to elevate content creation. It brings the release of powerful NVIDIA Studio laptops and desktops from Acer, ASUS, Dell, HP, Lenovo, MSI and Samsung, as well as the launch of the new GeForce RTX 40 SUPER Series GPUs—including the GeForce RTX 4080 SUPER, GeForce RTX 4070 Ti SUPER and GeForce RTX 4070 SUPER—to supercharge creating, gaming and AI tasks.

Generative AI by iStock from Getty Images is a new generative AI tool trained by NVIDIA Picasso that uses licensed artwork and the NVIDIA Edify architecture model to ensure that generated assets are commercially safe. RTX Video HDR coming Jan. 24 transforms standard dynamic range video playing in internet browsers into stunning high dynamic range (HDR). By pairing it with RTX Video Super Resolution, NVIDIA RTX and GeForce RTX GPU owners can achieve dramatic video quality improvements on their HDR10 displays.

NVIDIA RTX Remix Community is a group of game developers remastering popular games from the past. "Quake II RTX" and "Portal with RTX" were extremely well received, and the community now turned its sights to a cult classic—Half-Life 2. When it came out in 2004 (that's 19 years ago!), Half-Life 2 already set standards for realism, and invented several new gameplay mechanics. It is believed to have edged past "Doom 3" in art direction and production quality for the time; and now the RTX Remix Community is inviting game modders to join the effort at this page.

Four of HL2's top modding teams, known as Orbfold Studios, is leading the effort within the community, at remastering the entire game—an effort on a much larger scale than "Portal." The remaster will include full ray tracing effects, support for DLSS 3 Frame Generation, RTX-IO, and modernized assets (higher resolution textures, higher poly-count models, with support for modern surfaces and geometry. The teaser from NVIDIA includes a picture of the HEV Suit from the game, and a scene from the game showing just how much more advanced the game is shaping up to be! The company didn't announce any timeline to go with Half-Life 2 RTX, since it is still in development.

Portal remains a timeless classic; in December we released Portal with RTX, a fully ray-traced reimagining of Valve's award winning game, which used the performance multiplication of NVIDIA DLSS 3 to power the most realistic path-traced lighting ever seen in a real-time game. Portal with RTX was created using NVIDIA RTX Remix, a free, upcoming modding platform built on NVIDIA Omniverse, which enables modders to quickly create and share #RTXON mods for classic games, each with enhanced materials, full ray tracing, NVIDIA DLSS 3, and NVIDIA Reflex.

Now, RTX Remix has been used to remaster Portal: Prelude, the highest rated Portal mod, the 2008 Portal ModDB winner, and #3 overall Player's Choice mod of 2008. Created by Nicolas "NykO18" Grevet and others, Portal: Prelude is an unofficial Portal prequel, set before the time of GLaDOS, featuring a new extremely challenging 8-10 hour campaign composed of 19 new test chambers, new advanced gameplay mechanics, a fully voiced story with NPCs, and a whole lot more. Portal: Prelude RTX is available today to download from Steam, for free!

Rapid loading and smooth navigation through endless open worlds has long been a goal of gamers and developers alike. Even with the incredible performance of NVMe SSDs, this goal has remained out of reach. Modern game engines have exceeded the capability of traditional storage APIs; a new generation of Input/Output (IO) architecture is needed.

Enter NVIDIA RTX IO, enabling fast GPU-based loading and game asset decompression, massively accelerating IO performance compared to hard drives and traditional storage APIs. NVIDIA RTX IO leverages GPU decompression for smaller data packages, enabling faster load times and lower CPU utilization, allowing developers to create a new generation of games with massive, highly detailed worlds. NVIDIA RTX IO makes its debut alongside the free Portal: Prelude RTX mod today, and will also feature in Ratchet & Clank: Rift Apart, launching July 26th.

A Half Life 2 modder, Igor Zdrowowicz, has managed to integrate path tracing into the game - with striking results, even at an early stage in development. His project - codenamed "HL2RTX" - has been in-progress for a handful of months, and the modder has managed to integrate a ray tracing system into Valve's classic shooter (sort of) via NVIDIA's RTX Remix SDK. That package has become open source only very recently, so Zdrowowicz stated that a Portal RTX-derived binary was the tool of choice.

NVIDIA's Lightspeed Studios has already created an impressive RTX conversion of Valve's fan favorite puzzle-platform game Portal (2007), and modders have been poring over the underlying technology and update technique processes. A number of old favorites, running on past iterations of the Source Engine (DirectX 8 and 9), are getting the amateur mod community sprucing up treatment. It is posited that Zdrowowicz will have an easier time with his current conversion project, thanks to an official release of NVIDIA's RTX Remix toolkit (albeit in early access).