PS6 and Xbox Project Helix: leak cites 40 and 56 TFLOPS

Those performance numbers have not been officially confirmed by Sony, Microsoft, or AMD. The reporting therefore treats them as a leak, not as final specifications.

The claim circulated on September 23, 2026, across multiple articles and was then repeated by several secondary sites. In those follow-ups, the numbers stayed the same, but the status remained unofficial and based on leaker discussion.

What happened

On September 23, 2026, several articles appeared about alleged next-gen console specs for Sony and Microsoft. The core of that reporting is a claim from hardware leaker KeplerL2, who, according to the cited articles, said both chips had already taped out.

The same rumor cycle also mentions concrete compute figures: 40 TFLOPS for PS6 and 56 TFLOPS for Xbox Project Helix. Gamerant and other secondary sites repeat those numbers, but clearly tie them to an unofficial source rather than a product announcement from Sony or Microsoft. WindowsForum describes the claim as a rumor about custom AMD chips for both consoles, while AllTechNerd and Beebom repeat the same combination of tape-out and TFLOPS figures.

The available reporting also says Microsoft has confirmed the name Project Helix and that Sony has acknowledged it is working on a next-generation console. However, the provided context does not include a primary source with the exact wording of those confirmations. As a result, the status of the Project Helix codename still depends on the cited articles rather than a direct public statement from Microsoft.

The articles also place the rumors in a broader timeline of expected next-gen hardware. Beebom links the tape-out claim to an expectation that both consoles are moving toward a later launch phase, but that is still an interpretation of a leak rather than an official release date. The main point remains that the 40 and 56 TFLOPS figures are circulating as alleged targets, without confirmation from the companies involved.

Background

KeplerL2 is named in the reporting as the source of the claim that both console chips have already reached tape-out. That detail comes from a leaker discussion on NeoGAF and has not been independently verified in the provided sources. Tape-out is the stage in chip development where a design is finalized and sent to manufacturing, but in this context only the claim itself is visible, not technical documentation or an official confirmation from AMD, Sony, or Microsoft.

The name Project Helix is used in the articles for Microsoft’s next Xbox, but the available context does not include an official announcement using that codename. The same applies to Sony: the next-generation console is mentioned, but PS6 has not been formally revealed. The provided sources therefore refer to a presumed next PlayStation and a next Xbox, not to definitively published product names or specifications.

The cited TFLOPS figures are also important because all of the provided articles present them as rough performance indicators, not as a full hardware breakdown. No official details are given here about CPU configuration, memory specs, storage, price, or release date. That leaves the 40 TFLOPS for PS6 and 56 TFLOPS for Xbox Project Helix as isolated, unofficial data points within a broader rumor cycle.

The external context shows that multiple sites repeat the same core claim, but always with the same caveats. WindowsForum explicitly says the information comes from a VideoCardz report labeled as a rumor. AllTechNerd and Beebom also frame the numbers as alleged values. That makes the reporting consistent, but not confirmed. For a factual article, the key point is that the leak spread widely on September 23, 2026, while the content itself still has to be treated as unverified.

Sources

• Gamerant, September 23, 2026: article about alleged PS6 and Xbox Project Helix specs and the KeplerL2 leak.
• WindowsForum: secondary reporting on the claim that both chips have taped out and the cited 40/56 TFLOPS.
• AllTechNerd: secondary reporting repeating the same PS6 and Project Helix rumors.
• Beebom: secondary reporting on the tape-out claim and the cited TFLOPS figures.