Pet, 10.02.2012.

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Intel Solid-State Drive 520
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G.Skill Ares
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Emilio Ghilardi odlazi iz AMD-a
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ASUS DRW-24B5ST
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AMD Financial Analyst Day
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Otvoren prvi Lenovo Exclusive Store u Hrvatskoj
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Shuttle XPC Barebone SZ68R5
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AMD Radeon HD7950
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Na tržištu novi Core i5 desktop i Celeron mobilni procesori
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ASUS HD 7970 DirectCU II
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Bill Gates uručio stipendije hrvatskim studentima
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AIDA64 v2.20
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Nikad slabija prodaja Atoma
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AMD Opteron 6200 serija osvaja nagrade
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HP noviteti za početak 2012.

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AMD Phenom II X6 1090T & ASUS Crosshar IV Formula test
27.04.2010.
    « Prev  : Stranica 3 od 7 :  Next »      By ::  Krešimir Matanović 
- ASUS Crosshair IV Formula - 2. dio -

U zadnjem članku o Asusovoj 890GX ploči ostali smo vama ali i sebi dužni isprobati kako radi otključaanje dodatnih jezgri na Phenom II X2 procesorima. Sada smo uspjeli posuditi nazad ranije testiranog Phenoma II X2 555 BE. Operacija otključavanja je krajnje jednostavna, umetnuli smo ga u socket, postavili hladnjak te prije paljenja pritisnuli Unlock gumb na ploči. Nakon podizanja u Windowse mogli smo vidjeti kako su sve četiri jezgre prepoznate normalno, a procesor se u radu ponaša kao skuplji Phenom II X4 955 BE. Prošao je normalno sve testove stabilnosti, a čak smo ga i overclockirali do stabilne granice od 3,852GHz - nije loše za procesor koji košta između 750 i 800 kuna (sa PDV-om). Da stvar ne stane samo na tome ubacili smo i našega Athlona II X3 440 te i njemu uspjeli otključati četvrtu jezgru. Za one koji eventualno ne znaju treba napomenuti kako su Athloni II X2 pravi dvojezgreni procesori te se tu nema što otključavati.

AMI BIOS već u svojoj prvoj stavci nudi Extreme Tweaker opciju u kojoj se overclockeri i entuzijasti mogu poigrati sa mnoštvom opcija kako bi izvukli maksimum iz hardvera. Mogućnost kontrole raznih napona je impresivna, a točne vrijednosti i specifikacije potražite u tablici ispod. DRAM opcije su također vrlo bogate i zadovoljni će biti i najzahtjevniji korisnici.

Preko BIOS-a smo u stanju nadzirati gotovo sve što se dešava sa hardverom, a za pohvalu je i O.C. Profile opcija u koju možemo spremiti osam različitih profila BIOS-a. Ranije spominjani O.C. gumb na PCB-u ploče može raditi bez podešenja sa preddefiniranim postavkama, ali ga također u BIOS-u možemo programirati da radi prema našim željama. Na taj način odabirete omiljeni O.C. profil koje je dostupan i bez ulaženja u BIOS - pohvalno.

Crosshair IV Formula (dostupni naponi)
CPU napon

0.625 - 2.025V (u intervalima po 0.003125 V)

VDD NB 0.45 - 1.85V (u intervalima po 0.003125 V)
VDDA 2.5 napon 2.2 - 3.1875V (u intervalima po 0.00125 V)
NB 1.1 napon 0.8 - 2.0V (u intervalima po 0.00125 V)
NB 1.8 napon 1.802 - 3.00775V (u intervalima po 0.01325 V)
VDDPCIE 1.1V 1.113 - 2.00075V (u intervalima po 0.01325 V)
SB 1.1 napon 1.113 - 1.802V (u intervalima po 0.01325 V)
SB HT 1.2 napon 0.8 - 2.0V (u intervalima po 0.00125 V)
DRAM napon

1.2 - 2.9V (u intervalima po 0.00125 V)

VDDR 1.2 napon

1.20575 - 1.802V (u intervalima po 0.01325 V)

DRAM CTLR REF napon

0.395 - 0.630x (u inkrementima po 0.005x)

DRAM DATA REF napon

0.395 - 0.630x (u inkrementima po 0.005x)

Kao što smo rekli, opcija za promjenu napona je pregršt, a i rasponi pojedinih vrijednosti su vrlo dobri. Unutar BIOS-a, kod promjene pojedinog napona dočekati će vas i dio u kojem če te vidjeti jeste li u zelenoj, žutoj ili crvenoj zoni. Ovo je direktno povezano sa ranije spomenutim LE diodama na PCB-u koje također objašnjavaju u kojoj ste zoni ukoliko overclockirate uz pomoć nekog od softverskih rješenja - Asusovog TurboV ili AMD-ovog Overdrivea. Toliko o ovoj impresivnoj ploči i prijeđimo na konkretne testove.



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