Trusted Reviews is supported by its audience. If you purchase through links on our site, we may earn a commission. Learn more.

Leaked Nvidia source code hints at Nintendo Switch Pro

The Nintendo Switch Pro rumours are back, as claims of a reference hidden in Nvidia source code emerge.

Repeated claims of a fabled Nintendo Switch Pro were somewhat doused with the arrival of the Switch OLED, alongside a flat-out denial by Nintendo itself.

There’s no smoke without fire in the games industry, however, and a fresh spark looks set to reignite the Switch Pro inferno.

Twitter user @NWPlayer123 has drawn attention to an interesting portion of source code drawn from the recent Nvidia data breach. Right in the midst of the company’s DLSS code is the mention of “NVN2”.

The original Nintendo Switch console’s graphics API goes under the code name “NVN”. Is Nvidia working on the core technology of a Switch Pro follow-up?

Further digging suggests that NVN2 – whatever it is – is designed to work with Nvidia’s Ampere GPU architecture, which will support both Ray Tracing and DLSS.

The latter is Nvidia’s AI-assisted rendering technique for dramatically sharpening up low resolution graphics, essentially boosting frame rates without compromising on sharpness. Just the kind of technique you might need to employ to create a 4K TV-ready portable console, in fact.

The source also points out that there are references to T234 and T239. The former is the code for Nvidia’s Orin System-on-Chip, while the latter is purported to be a custom version of the T234 that was initially tipped for the Switch Pro last June.

If it sounds as if we’re being overly cagey with these rumours, that’s because we’ve been burned by Switch Pro/Switch 2 rumours before. But this is the most promising sign yet that Nintendo is cooking up a new hybrid console for your 4K telly.

Why trust our journalism?

Founded in 2003, Trusted Reviews exists to give our readers thorough, unbiased and independent advice on what to buy.

Today, we have millions of users a month from around the world, and assess more than 1,000 products a year.

author icon

Editorial independence

Editorial independence means being able to give an unbiased verdict about a product or company, with the avoidance of conflicts of interest. To ensure this is possible, every member of the editorial staff follows a clear code of conduct.

author icon

Professional conduct

We also expect our journalists to follow clear ethical standards in their work. Our staff members must strive for honesty and accuracy in everything they do. We follow the IPSO Editors’ code of practice to underpin these standards.

Trusted Reviews Logo

Sign up to our newsletter

Get the best of Trusted Reviews delivered right to your inbox.

This is a test error message with some extra words