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Zotac GeForce GTX 280 AMP! - nova snaga
17.06.2008.
    « Prev  : Stranica 3 od 7 :  Next »      By ::  Krešimir Matanović 
- Zotac GTX 280 AMP! -

Zotacova kartica stiže u kutiji obojanoj u narančastu boju kao i uostalom svi njihovi proizvodi. Na kutiji ćete po običaju naći sve relevantne informacije koje nam daju naslutiti o kakvoj se zvijeri radi. Zmaj koji riga vatru samo dodatno pojačava dojam kako pred sobom imate izuzetan komad hardvera.

Kartica je dobro zaštićena u pjenastoj masi iako nas je iznenadilo kako nije došla u antistatičkoj vrećici. Vjerojatno zbog toga što je to ipak pred produkcijski primjerak.

GTX280 kao što smo rekli ima 240 stream procesora koji kucaju na 1.296MHz, dok ostatak čipa kuca na 602MHz. Memorije na kartici ima 1GB u GDDR3 izdanju koja radi na 1.107MHz (2.214MHz Efektivno). Memorijsko sučelje je 512-bitno, a propusnost je 141,7GB/s. Zotacova AMP! verzija granice podiže vrlo visoko. GPU kuca na okruglih 700MHz, shaderi na 1400MHz a memorija na 1.150MHz (2.300MHz efektivno). GTX 280 čip je divovskih dimenzija, mjeri čak 24 x 24 mm, što rezultira površinom od čak 576 mm2. To je za 100mm2 više nego G80.

Kartice imaju HDCP i HDMI podršku, kao i dva Dual-Link DVI-I te jedan 7-pinski HDTV izlaz. Iznad otvora za ispuh toplog zraka se nalazi zelena LE dioda koja svijetli kad je kartica u funkciji. Sučelje kartice je naravno PCI Express 2.0.

Kartica ima jedan 8 pinski i jedan 6 pinski konektor za dodatno napajanje a pod opterećenjem troši 236W energije. SLI konektori su kao i uvijek smješteni na vrhu, a da bi do njih došli morati ćete ukloniti gumenu zaštitu. Također ispod malene gumene kapice, nalazi se i SPDIF konektor kao i na prethodnim generacijama. PureVideo HD tehnologija je naravno podržana baš kao i na 9 seriji.

Veličina GTX-a 280 je približno jednaka 9800GTX modelu što znači da znatno veći čip sjedi na istom komadu PCB-a. Hlađenje je stoga velik izazov i Zotacova AMP!-ica postaje malo bučnija pri visokom i dugotrajnom opterećenju.

Bundle kartice je vrlo solidan, a sastoji se od korisničkih uputa, jamstvenog lista (5 godina garancije), CD-a sa driverima te Race Driver: GRID igre - pohvalno. Sa hardverske strane tu su molex - PCIe power pretvornici, S-Video-to-component kabela, internog SPDIF kabela, DVI-HDMI i VGA-DVI pretvornika.



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