Next-gen Xbox Project Helix dev kits won’t start arriving until 2027

Unveiling their plans and imaginative and prescient for the following technology Xbox to builders at GDC, Microsoft has confirmed a quantity to technical particulars about Project Helix, in addition to set a goal to ship alpha dev kits to builders beginning in 2027.

The presentation by Xbox VP of Subsequent Era Jason Ronald, as reported by Game Developer, reconfirmed that Venture Helix will play each Xbox console video games and PC video games.

The following technology {hardware} will as soon as once more function a customized AMD-based system on a chip, and is being developed in tandem for the following technology of DirectX, with enhanced ray-tracing efficiency and numerous machine studying strategies to upscaling and rendering. Ronald says that the brand new chipset will “convey intelligence instantly into the graphics and compute pipeline.”

Right here’s the bullet factors from the most revealing slide:

• Performs your Xbox console & PC video games
• Powered by customized AMD SOC
  • Codesigned for Subsequent Era of DirectX
  • Subsequent Gen Raytracing efficiency and capabilities
  • GPU directed work graph execution
• AMD FSR Subsequent + Venture Helix
  • Constructed for subsequent technology of neural rendering
  • Subsequent technology ML upscaling
  • New ML Multi-Body Era
  • Subsequent gen ray regeneration for RT and path tracing
• Deep texture compression
  • Neural texture compression
  • DirectStorage + Zstd

A few of these factors are fairly attention-grabbing from the broader perspective of the place AMD GPU {hardware} is heading, which may even be seen within the PlayStation 6. For ML upscaling, Xbox is ready to collaborate and iterate on prime of the work that AMD and Sony are making with Redstone – the premise for FSR 4 and the brand new PSSR – and it’s been recognized for some time that the corporate is working to duplicate Nvidia options for multi-frame technology (utilizing ML for creating a number of interstitial frames between absolutely rendered as soon as to enhance smoothness), in addition to improved ray regeneration to assist resolve a key subject with path tracing over low high quality reflections.

Nevertheless, Ronald highlighted the GPU directed work graph execution as a method to assist cut back CPU bottlenecks, permitting for extra complicated world simulations and interactivity, which has sometimes been reliant on the CPU to direct the work. This and the promise of deep texture compression – particularly neural texture compression mixed with the pace of DirectStorage and the Zstd algorithm.

Nevertheless, some is perhaps a bit disenchanted in, not simply Microsoft’s path, however the path that recreation graphics have taken on the whole over the previous decade. As alluring as path tracing has been for lifelike lighting, reflections, illumination and extra, it’s all coming at an astronomical price for the quantity of die area and efficiency, forcing heavier reliance on temporal upscaling, each for the general recreation decision and for the constancy inside a picture.

Ronald acknowledges this, saying “That is actually designed for that subsequent technology of neural rendering strategies. Whether or not that’s neural supplies. Whether or not that’s generated pictures. Or even when you consider issues like the newest ML (machine studying) based mostly upscaling strategies or tremendous decision strategies.

“You consider model new ML based mostly multi-frame technology. There’s even new capabilities, akin to a model new ray regeneration method that’s actually designed to ship excessive efficiency ray tracing for each real-time ray tracing and path tracing.” 

Newer iterations of ML and neural tech – observe he’s not calling it AI – can be massively improved over what’s attainable on base PS5 and Xbox Collection X|S, however subsequent gen will proceed to lean closely on these strategies.

As for a timeline, Ronald defined that Microsoft will start to ship alpha variations of the Venture Helix {hardware} to builders sooner or later in 2027. That may counsel the ultimate console may come to market in 2028, permitting for time for the {hardware} to finalise, and for builders to extra broadly reap the benefits of it.

Supply: Game Developer