![AMD's Tonga GPU Indeed Rocks 384-bit Bus Interface - Not Utilized Due To Inefficient Performance/Price Ratio AMD's Tonga GPU Indeed Rocks 384-bit Bus Interface - Not Utilized Due To Inefficient Performance/Price Ratio](https://cdn.wccftech.com/wp-content/uploads/2015/06/AMD-Tonga-GPU-Die-Shot-Official-scaled.jpg)
AMD's Tonga GPU Indeed Rocks 384-bit Bus Interface - Not Utilized Due To Inefficient Performance/Price Ratio
![AMD Radeon R9 285 mit Tonga-GPU im Test: Graphics Core Next 1.2, das Effizienzwunder? [Test der Woche] AMD Radeon R9 285 mit Tonga-GPU im Test: Graphics Core Next 1.2, das Effizienzwunder? [Test der Woche]](https://www.pcgameshardware.de/screenshots/original/2014/09/Club_3D_Radeon_R9_285_R9-285-TONGA-pcgh_b2_article_artwork.jpg)
AMD Radeon R9 285 mit Tonga-GPU im Test: Graphics Core Next 1.2, das Effizienzwunder? [Test der Woche]
![According to this, Tonga based GPU's should be able to encode and decode H.265 Video, but my R9 380X can't do either (Relive only shows AVC) : r/Amd According to this, Tonga based GPU's should be able to encode and decode H.265 Video, but my R9 380X can't do either (Relive only shows AVC) : r/Amd](https://i.redd.it/do0biagjd5y11.jpg)
According to this, Tonga based GPU's should be able to encode and decode H.265 Video, but my R9 380X can't do either (Relive only shows AVC) : r/Amd
![AMD Launches Tonga Powered Radeon R9 285 Graphics Card - Performance On Par With Radeon R9 280X At $249 US AMD Launches Tonga Powered Radeon R9 285 Graphics Card - Performance On Par With Radeon R9 280X At $249 US](https://cdn.wccftech.com/wp-content/uploads/2014/09/AMD-Radeon-R9-285-Graphics-Card.png)