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Tyan, nVidia i AMD ispod NASA-inog megazaslona
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Logitech Speed Force Wireless
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Palit Radeon HD 4870 Sonic
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OCZ ModXStream Pro
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PowerColor PCS+ HD4870
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Logitech Cordless Desktop Wave Pro
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Preuređenje TechnoMaxa – King Cross Zagreb
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Restrukturiranje RaidSonicovog portfelja robnih marki
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OCZ Core V2
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AMD Athlon 64 2000+
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AMD Radeon HD4870X2 & HD4850X2
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Kingmax U-Drive i 32GB CF
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CHIEFTEC HM-01, 02 i 03
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ZOTAC nForce 630i-ITX
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DFI LANParty JR P45-T2RS i 790GX-M2RS

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AVC Napoleon - slab start ····················································· Computex 2008 - 3. dio ····················································· HIPER TYPE R MkII 680W i TYPE M 580W ····················································· Prvi pogled - Hitachi Travelstar 5K500-500 ····················································· Computex 2008 - 2. dio ····················································· Compro VideoMate Vista T750F TV kartica ····················································· Kingmax DDR3 2x 2GB 1600 MHz ····················································· MSI Radeon HD4870 & Sapphire Radeon HD4850 ····················································· Toshiba TDP-EW25 - ESP projektor ····················································· Overclockingom po Nvidiji - PoV 9800GTX EXO, BFG 9800GTX OCX & Gainward 9600GT 1GB GS
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ForceWare 177.41 WHQL WinXP za GF GTX260/280 (32-bit) ····················································· ForceWare 177.41 WHQL Vista za GF GTX260/280 (32-bit) ····················································· GPU-Z v.0.2.7 ····················································· ForceWare 175.16 WHQL Vista za GF (32-bit) ····················································· ForceWare 175.16 WHQL WinXP za GF (32-bit) ····················································· Catalyst 8.5 Vista driveri + CCC (64-bit) ····················································· Catalyst 8.5 Vista driveri + CCC (32-bit) ····················································· Catalyst 8.5 WinXP driveri + CCC (64-bit) ····················································· Catalyst 8.5 WinXP driveri + CCC (32-bit) ····················································· VIA Hyperion Pro 4-in-1 v.513a

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AMD Spider - teoretski dio
28.11.2007.
    « Prev  : Stranica 2 od 6 :  Next »      By ::  Davor Grubiša 
- Chipseti - serija AMD 7xx -

Spajanje AMD-a i ATI-a je već donijelo nekoliko noviteta na svim poljima, ali se najviše očekuje od suradnje teamova na području chipseta. Naime, velike korporacije su tradicionalno odbijale bazirati svoja desktop računala na AMD-ovim procesorima upravo zbog nepostojanja dovoljno stabilne platforme. Kada kažemo "stabilne", ne mislimo samo na stabilnost kod overclocka i rada u kućnim i gamerskim računalima, koju nVidia, ATI i VIA u većini proizvoda imaju, nego i na ažurno održavanje drivera, biosa, postojanje dovoljno različitih modela s integriranom grafikom, različitim form factorom ploča, te najvažnije stabilnim channelom za nabavu, servis i dogoročnu podršku. Ovo je vjerojatno i bila najveća kočnica pri ulasku AMD-a u taj sektor tržišta, jer konkurencija tradicionalno najviše pazi upravo na te odlike. No, sada bi se to moglo polako ali sigurno početi mijenjati. Naime, uz chipsete za kućne korisnike - novoizdani 790FX, 790X i 770, AMD bi u budućnosti trebao izdati i chipsete s integriranom grafikom, te za koju godinu s grafikom integriranom u procesor (Fusion), što bi im trebalo širom otvoriti vrata u najprofitabilniji sektor tržišta.

Sami čipseti 770, 790X i 790FX donose dvije velike novosti; podršku za Hyper Transport 3 i PCI Express 2.0. AMD si je ovim potezom otvorio podosta mjesta za disanje, jer Hyper Transport 3 radi na 3.6GHz i time uvelike povećava propusnost između procesora i northbridge-a, dok PCI Express 2.0 u odnosu na standardni PCI Express 1.1 donosi čak dvostruko veću propusnost, dakle brzine prijenosa od 5Gb/s po svakom od 16 vodova, što zbrojeno omogućava prijenos čak 8GiB/s u svakome smjeru. Ovo ne znači da ćemo pri korištenju više grafičkih kartica imati punu propusnost na svakoj kartici, nego da se ukupna propusnost od 8GiB/s dijeli na onoliko uređaja koliko imamo spojenih. Prema AMD-ovim riječima, ovo je jedan od razloga uvođenja pojma platforme u svoj marketinški nastup, jer Spider platforma podrazumijeva PCIe 2.0 koji je izuzetno bitan ako namjeravamo koristiti CrossFireX i imati dovoljnu propusnost za sve kartice. Sami RD790 čipovi su napravljeni preciznošću procesa od 65nm, pa bi se trebali grijati upola manje nego konkurentni proizvodi. Drugi dio čipseta je pomalo zastarjeli southbridge AMD SB600, koji bi trebao biti zamijenjen novim SB700 početkom 2008. godine.

 



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