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 01.09.2009   AMD: le ATI Radeon HD 4800 per i Mac Pro e gli iMac di Apple
 

Con il comunicato stampa di seguito allegato, AMD ha annunciato l'adozione da parte di Apple delle schede grafiche appartenenti alla linea ATI Radeon HD 4800 per l'assemblaggio dei suoi sistemi ad alte prestazioni iMac e Mac Pro. Pi¨ in dettaglio, il produttore dei Sistemi Operativi Mac OS X ha utilizzato le video card ATI Radeon HD 4870 a completamento della configurazione dei Mac Pro e le ATI Radeon HD 4850 per gli iMac.

Il sodalizio tra AMD e Apple nasce in questo caso dalla necessitÓ di supportare a livello hardware le possibilitÓ offerte da OpenCL 1.0, che Ŕ parte dell'OS Snow Leopard, e che permette di attivare la tecnologia ATI Stream di cui le Radeon della linea HD 4800 sono dotate.

Ricordiamo che la tecnologia multi-processore OpenCL permette di far eseguire alla gpu alcuni set di istruzioni tipicamente a carico della cpu, o processore centrale, con tutti gli ovvi benefici in termini di velocizzazione delle applicazioni.



SUNNYVALE, Calif. - 8/31/2009 AMD (NYSE: AMD) today announced that the world renowned ATI Radeon HD 4800 series, now found in some of the highest performance iMac and Mac Pro configurations, complements Snow Leopard's fully compliant OpenCL Version 1.0 implementation. As an open standard specification, OpenCL is a key enabler of ATI Stream technology, which allows developers to create highly efficient applications balanced across CPU and GPU resources for superior performance running on Snow Leopard systems.

"Software developers can better serve end-users through open standards and OpenCL, a major component of Snow Leopard, that enables AMD's ATI Stream technology to accelerate mainstream applications through the processing the power of a GPU," said Rick Bergman, senior vice president and general manager, AMD Products Group. "Whether you're enjoying HD multimedia content or playing the newest games, the ATI Radeon HD 4870 and ATI Radeon HD 4850 in the latest Mac Pro and iMac help ATI Stream-enabled applications run faster."

  • ATI Radeon HD 4870 graphics are available in the latest Mac Pro, while the ATI Radeon HD 4850 graphics power the latest iMac. Designed as high-performance parts for the ATI Radeon HD 4000 family of products, these feature-rich graphics processors redefine computer entertainment with advanced capabilities including support for the latest games and a home theater-quality HD multimedia experience on HD-capable monitors for use at work, at home or at play.
  • ATI Stream technology leverages multi-core CPU and GPU architectures to accelerate the execution of stream-enabled highly parallel functions enabling software developers to enable improved performance and interactivity across a broad range of OpenCL capable compute platforms.

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Source: AMD Press Release
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Tags: amd  |  apple  |  ati  |  hd  |  imac  |  mac  |  radeon

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