It seems even tech giants can have their slip-ups. Recently, AMD inadvertently shared the source code for FSR 4 on GitHub before reverting back to their standard SDK. This leak has raised eyebrows and sparked discussions about future support for older graphics cards.

After the accidental release, users on platforms like Reddit began piecing together the details through the codebase. They uncovered references suggesting FSR 4 may ultimately support older GPUs. This is notable as FSR 4 marks the first version based on machine learning, requiring advanced hardware to leverage its capabilities fully.

The unintentional release appeared to showcase libraries for INT8 shaders, hinting at a potential backward compatibility that could benefit users of previous generation AMD graphics cards. Although AMD has since corrected the oversight by returning to their regular SDK, the incident reveals an intriguing glimpse into plans that may not have been publicly disclosed yet.

As AMD continues to roll out updates to FSR technology, the community eagerly anticipates whether these revelations will translate into enhancements that would allow older hardware to tap into new software capabilities.