AMD TrueAudio Technology

Inside AMD's Radeon R7 and R9 graphics chips you'll find their TrueAudio technology, which is based on a Tensilica HiFi EP DSP and two Tensilica HiFi 2 DSPs. Read more here. These are designed into the AMD Radeon R9 290X, R9 290, and R7 260X.



　Intelの次世代CPU「Broadwell」（ブロードウェル，開発コードネーム）では，Tensilica製DSP「HiFi 2 Audio DSP」の採用が確定しているが



Tensilica Hifi Audio DSP的版本差異
http://ip.cadence.com/index.php?page=audio#features
HiFi 3 ＞HiFi EP＞ HiFi 2＞ HiFi Mini

AMD TrueAudio ：一個「HiFi EP」加上兩個「HiFi 2」

Intel Audio DSP ：「HiFi 2」構成不明