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 15.02.2012   AMD annuncia le video card Radeon HD 7770 e Radeon HD 7750
 

In attesa delle gpu di nuova generazione "Kepler" di NVIDIA, AMD, dopo il lancio della linea AMD Radeon HD 7900, amplia la propria gamma di soluzioni next generation annunciando la linea di video card AMD Radeon HD 7700, che al momento include due modelli, denominati AMD Radeon HD 7770 GHz Edition e AMD Radeon HD 7750.

Come si intuisce anche dal nome commerciale del prodotto, con la Radeon HD 7770 GHz Edition AMD pone in primo piano lo status di prima video card al mondo caratterizzata da una frequenza di clock impostata dal produttore pari a 1GHz (la memoria locale, 1GB di G-DDR5, lavora invece a 1125MHz, o 4500MHz in valore effettivo, ndr). La nuova scheda grafica può vantare un consumo di potenza molto ridotto (inferiore ai 75W), con la conseguente mancanza di un connettore per l'assorbimento di potenza diretta dall'alimentatore.

La gpu ("Cape Verde") è realizzata con un processo a 28nm ed è basata sulla nuova architettura Graphics CoreNext, analogamente a quella della Radeon HD 7750, anche se in questo caso il processore grafico è una versione depotenziata di quello che equipaggia la flag-ship della serie HD 7700 sia in termini di numero di componenti attivi che di frequenza di clock, pari a 800Mhz per la HD 7750.

Sia la Radeon HD 7770 GHz Edition che la Radeon HD 7750 sono già state commercializzate: esse vantano un prezzo di riferimento pari a $159 e $109 rispettivamente. Sapphire, Powercolor, HIS, XFX, ASUS, Gigabyte e MSI sono alcuni tra i partner add-in-board di AMD che stanno proponendo tali soluzioni.


[Immagine ad alta risoluzione]


AMD (NYSE: AMD) today announced the arrival of its AMD Radeon HD 7770 GHz Edition and HD 7750 graphics cards. The AMD Radeon HD 7770 GHz Edition is the first graphics card equipped with a reference engine clock that breaks the one gigahertz barrier – making it the world’s first 1GHz GPU. When coupled with AMD’s GCN Architecture, the AMD Radeon HD 7770 GHz Edition offers incredible, best-in-class entertainment experiences that every gamer deserves. The AMD Radeon HD 7750 is a superior performance-level graphics card that doesn’t require its own separate power connector and provides exceptional gaming experiences under 75 watts.

"We were first to 40nm, first to 28nm and now we offer the world’s first GPU at 1GHz; this is a milestone for the graphics industry," said Matt Skynner, corporate vice president and general manager, GPU Division, AMD. "AMD continues to deliver superior performance, rich features and world-class power efficiency – we never stop innovating."

Like the award winning AMD Radeon HD 7900 Series, the AMD Radeon HD 7700 Series is armed and ready to follow its 28nm predecessors by capturing the hearts of gamers. It features AMD’s new Graphics Core Next (GCN) Architecture for spectacular performance and efficiency, and comes equipped with leading-edge technology like PCI Express 3.0, incredibly efficient AMD ZeroCore Power, PowerTune, AMD Eyefinity 2.0 and AMD App technologies.1-5

With top-notch features from the AMD Radeon HD 7900 Series, the AMD Radeon HD 7700 series offer the world’s most advanced graphics – for everyone. The graphics cards are available today via retailers and e-tailers worldwide, with select models of the AMD Radeon HD 7770 GHz Edition 1GB starting at USD$159 SEP, and the AMD Radeon HD 7750 1GB starting at USD$109 SEP.

The AMD Radeon HD 7700 series GPUs will be available worldwide from add-in-board partners including Sapphire, Powercolor, HIS, XFX, ASUS, Gigabyte, and MSI.





Source: AMD Press Release
Links

Tags: amd  |  card  |  hd  |  radeon  |  radeon hd 7750  |  radeon hd 7770  |  video

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