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 04.10.2012   Due GPU e due BIOS per la video card PowerColor HD7990
 

TUL Corporation ha annunciato la video card dual-gpu denominata PowerColor HD7990, una soluzione high-end basata su due gpu "Tahiti XT" di AMD, che il board maker ha progettato per rispondere in pieno alle richieste di prestazioni massime in ambito gaming.

La PowerColor HD7990 è configurata con un doppio BIOS che permette all'utente di scegliere, mediante l'interazione con uno switch hardware, tra la modalità di default, in cui il core grafico delle gpu lavora a 900MHz, e la modalità OC, che prevede una frequenza di clock pari a 925MHz per i core.

Il frame buffer della scheda ha una dimensione pari a 6GB ed è implementato con chip di G-DDR5 che lavorano a 1375MHz (5.5Gbps): due bus, ciascuno dei quali con una ampiezza di 384-bit, collegano il frame buffer alle gpu, implementando evidentemente due canali dedicati.

Il cooler della video card è di tipo a triple-slot ed include tre ventole e heat pipe, anche se sulla numerosità di queste ultime il produttore non ha fornito indicazioni ben definite.

La PowerColor HD7990, che supporta le tecnologie DirectX 11.1, Eyefinity e CrossFireX, è dotata di un set di connettori di uscita composto da una porta dual-link DVI-I, una single-link DVI-D, una HDMI e due mini DisplayPort.


[Immagine ad alta risoluzione]

[Immagine ad alta risoluzione]


TUL Corporation, a leading manufacturer of AMD graphic cards, today announced powerful equipment for enthusiasts: the PowerColor HD7990. Powered by dual Tahiti XT GPUs, PowerColor HD7990 easily boosts up performance with dual BIOS switch button embedded on bracket, by 900MHz default engines clock and 925MHz OC engines clock, delivering the ultimate gaming efforts which easily tackles demanding games titles.

Key to Ultimate Gaming
PowerColor HD7990 has equipped with trio slots and trio fans cooling solution, thermal design power capability up to 550 watts, maximizing the heat dissipated ability to cool down the dual GPUs board. Furthermore, it’s built with multi phases design, UHB, digital PWM and PowerIRstage, increases steady of voltage power for GPU, stabilizes the gaming performance even at load.

Superb Combo
PowerColor HD7990 packs with PowerColor PowerJack. This professional graphics card supporter provides the powerful force to support the weight of the card from the back, avoiding card bending in the case. With its multistage extension function and exchangeable supporter body, it can extend up to 235 mm and it’s applicable in each kind of chassis.





Source: TUL Corporation Press Release
Links

Tags: dual bios  |  dual-gpu  |  game  |  powercolor hd7990  |  tul  |  video card

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