Das kann man auf der Gecube Webseite nachlesen:
* Powered by ATI RADEON®RV570 (80nm) GPU
* A 80-nanometer process GPU, the debut of the unique processing architecture
* 256MB of 256-bit (512-bit Internal Ring Bus) GDDR3 memory
* 36 parallel pixel pipelines
* Dual DVI (Double Dual Link) + HDTV + HDCP+ D-sub support.
* ATI’s Avivo™ technology connects to home entertainment devices and creates true-to-life image reproduction, and the smoothest video playback ever offered by ATI. Get high image fidelity with CRT and LCD displays, TVs, rear projection and plasma TVs, and projectors.
* New ultra-threaded core 3D architecture with ATI’s revolutionary Avivo video and display technology to drive performance to new heights with incredible speed and intense 3D graphics.
* Shader Model 3.0 features new High Dynamic Range visual effects, and enhances realism with adaptive anti-aliasing and lightening fast performance.
* CATALYST™: Full Windows Vista LDDM support including Aero Glass visuals
Was die Leistung angeht: da kenne ich mich nicht wirklich aus

Denke aber die sollte ne Ecke schneller sein als die 6800, wie viel schneller, das mögen bitte die Experten auf dem Gebiet der Frames beantworten
