true audio dostupné i na R7 260X https://semiaccurate.com/assets/uploads/2013/09/TrueAudio-Enabled-Cards.png
"AMD’s Bonaire, like Oland, was released as an update to the HD 7000 series as part of the Sea Island family of products. Bonaire is more efficient than old GCN-based GPUs and fit in well at the ~$150 price point. There are really two options here, either the 260X is a completely new chip and AMD left the new Crossfire silicon of the chip to save die space or that Bonaire has always had hardware support for TrueAudio, but only now has AMD chosen to implement that technology in a product."
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