AMD’s Subsequent-Gen ‘Navi 23’ Graphics Chip Rumored to Assist Ray Tracing

AMD Radeon RX 5700 and 5700 XT reviewDan Baker/Digital Tendencies

AMD’s next-generation graphics chip code-named “Navi 23” will reportedly characteristic hardware-based ray tracing. That’s an essential ingredient lacking in AMD’s present GPU lineup. -based ray tracing surfaced in Nvidia’s RTX 20 collection this time final 12 months.

Sources declare that AMD refers to this chip because the “Nvidia Killer.” It can goal the high-end market presently dominated by Nvidia’s RTX 2080 and RTX 2080 Ti GPUs. As Wccftech factors out, this naming is very uncommon — and possibly unlikely — as corporations sometimes don’t affiliate upcoming merchandise as competitors “killers,” not even internally.

Navi 23 will probably be one among three high-end GPUs primarily based AMD’s Radeon DNA2 structure. It’s the second era of AMD’s overhauled GPU structure initially launched within the Radeon RX 5000 collection. AMD will reportedly manufacture these new chips utilizing TSMC’s 7nm+ course of node.

These three chips are generally known as “Large Navi.” AMD’s Lisa Su hinted to those chips throughout the firm’s second-quarter earnings Q&A session.

“I might say they’re coming,” she mentioned. “You need to count on that our execution on these is on monitor and we’ve got a wealthy 7nm portfolio past the merchandise that we’ve got already introduced within the upcoming quarters.”

Why wasn’t ray tracing included within the Radeon RX 5000 collection? In November 2018, AMD indicated that the know-how merely isn’t prepared for mainstream players. In accordance with David Wang, AMD’s senior vice chairman of engineering on the Radeon Applied sciences Group, “utilization of ray tracing video games is not going to proceed until we are able to provide ray tracing in all product ranges from low-end to high-end.”

However that didn’t imply AMD snubbed its nostril at ray tracing within the speedy future. A leaked slide detailed AMD’s “ray tracing imaginative and prescient,” displaying that ful- scene ray tracing will leverage cloud computing.

Rumors of the Navi 23 emerged in August. Precise proof of all three chips appeared in upcoming Linux drivers revealed firstly of November. Navi 21 may very well be the extra highly effective of the three, leaving the Navi 23 sitting on the trio’s backside. AMD could also have a Navi 20 chip within the works for excessive efficiency at an excessive value.

AMD’s next-generation GPUs are anticipated to reach round June 2020 packing higher voltage regulation, variable-rate shading, sooner caches, and extra. The corporate may present a glimpse throughout CES 2020 in January.

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