Uto, 22.05.2012.

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 Novosti
Nvidia Kepler GK110 arhitektura
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Kaspersky Lab otvara ured za jugoistočnu Europu
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Intel Core vPro treće generacije
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70% računalnih korisnika u Hrvatskoj nabavlja piratski softver
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AMD Trinity
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Nvidia GTX670
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Asus N serija prijenosnika
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Samsung predstavio budućnost Smart TV-a
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KFA2 GTX 680 EX i LTD OC
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Micron kupuje posrnulu Elpidu?
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Shuttle XS36V
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Pioneer BDR-2207
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HGST SAS SSD
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NVIDIA GeForce GTX 690
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Canyon Stripes i Story nagrade

 Članci
Intel Core i7-3820 - četverojezgreni Sandy Bridge-E ····················································· Asus GeForce GTX680 DirectCU II TOP test ····················································· G.Skill Ares F3-2133C11Q-16GAO - četiri brza kanala ····················································· QNAP TS-879U-RP NAS - ni da, ni ne ····················································· Asus GeForce GTX670 DirectCU II TOP test ····················································· Sapphire Radeon HD7870 & HD7850 OC test ····················································· ASUS P8Z77-V vs. Gigabyte Z77X-UD3H - bitka za mainstream ····················································· Canyon STEALTH – tajnoviti noviteti ····················································· ASUS Maximus V Gene - malena a moćna ····················································· Intel Core i7-3770K & DZ77GA‐70K - Ivy Bridge arhitektura i performanse
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CPU-Z v1.60 ····················································· GPU-Z v.0.6.0 ····················································· Catalyst 12.3 Vista i 7 driveri + CCC (64-bit) ····················································· Catalyst 12.3 Vista i 7 driveri + CCC (32-bit) ····················································· Catalyst 12.3 WinXP driveri + CCC (64-bit) ····················································· Catalyst 12.3 WinXP driveri + CCC (32-bit) ····················································· ForceWare 280.26 WHQL Vista i 7 za GF serije 6, 7, 8, 9, GT200, GT400 i GT500 (32-bit) ····················································· ForceWare 280.26 WHQL Vista i 7 za GF serije 6, 7, 8, 9, GT200 i GT400 (64-bit) ····················································· ForceWare 280.26 WHQL WinXP za GF serije 6, 7, 8, 9, GT200, GT400 i GT500 (32-bit) ····················································· ForceWare 280.26 WHQL Vista za GF serije 6, 7, 8, 9, GT200, GT400 i GT500 (64-bit)
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ASUS Radeon HD7970 - nova single-chip kraljica
26.01.2012.
    « Prev  : Stranica 2 od 5 :  Next »      By ::  Krešimir Matanović 
- Test sistem i način testiranja -
 

Test sistem

Test sistem :: Hardware
Platforme

Asus Sabertooth X58

Procesor(i)

Intel Core i7 980X

Memorija

3x 2GB DDR3 Exceleram @ 1600MHz

Grafičke kartice

ASUS HD7970;

AMD HD6970;

Driveri: Catalyst 12.1 Beta

Gigabyte GTX580 SuperOverclock;

Driveri: Forceware 285.26

Zvučna kartica

On Board

Napajanje Thermaltake Grand 1.05kW
Hard disk(ovi)

Hitachi 500GB SATA II

DVD-RW HP GSA-H60L

Testni sistem :: Software
OS Windows 7 Ultimate 64-bit SP1
Chipset datoteke

Intel 9.1.0.1007

DirectX verzija 11
3DMark 2011 Latest patch
F1 2011 Max. details, In game benchmark
Battlefield Bad Company 2

Maximum details, DX11, HBAO ON

Crysis 2 v1.9, DX11, Maks. detalji, Fraps
Heaven Benchmark v.2.5
Metro 2033 DX11, Very High, SSAO ON
Batman Arkham City DX11, max. detalji, in game benchmark
DIRT 3 Maks. detalji, DX11
Shogun 2 Maks. detalji, DX11
S.T.A.L.K.E.R. Call of Pripyat Demo, DX11, Very high, SSAO High
 

Način testiranja i overclocking

Karticu smo testirali na našem standardnom test stroju koji se sastoji od Asusove Sabertooth X58 ploče, Intelovog Core i7-980X procesora te ukupno šest gigabajta Exceleramove radne memorije u 3 x 2GB kombinaciji. Set benchmarka koji smo koristili djelomično je poznat iz naših ranijih testova, a dodali smo i neke novije naslove. S obzirom da nismo mogli nabaviti sve kartice za testiranje novijih naslova usporedbu će te u njima vidjeti samo s Gigabyteovom GTX580 SOC karticom, istom spuštenom na referentne taktove, te HD6970 modelom. U starijim naslovima donosimo širi spektar modela za usporedbu. Test zagrijavanja i potrošnje smo proveli sa Battlefield Bad Company 2 naslovom koji poprilično zagrije i optereti karticu. Ipak, najveća potrošnja i najveće zagrijavanje primjećeno je kod 3D Mark Vantage testa o čemu ćemo detaljnije u testovima. Kao i uvijek mjerena je potrošnja cijelog sistema. Što se GPGPU testova tiče, za sada nismo uspjeli naći pametne testove koji bi nam pokazali pravu snagu nove GCN arhitekture. Blender nam se iz nepoznatih razloga nije htio pokrenuti, a Media Converter nije pokazao nikakav pomak iz vjerojatnog razloga što nema punu ATI Stream podršku. Do sljedećeg, CrossfireX testa pronaći ćemo relevantne testove te vidjeti što donosi nova arhitektura. Za sada se znači koncentriramo samo gaming.

Za početak najprije osvrt na Asusov novi GPU Tweak. Aplikacija izgleda jako dobro, uz nju je vezan i xGPU-Z, a uz promjene taktova čipa i memorije dozvoljava i podizanje napona, te kontrolu brzine ventilatora. Uz to, moguće je i spremati profile ili koristiti preddefinirane. I premda smo čuli za primjerke koji idu debelo preko 1100MHz, ova nam se Asusica čudno ponašala. Do 1095MHz za GPU i 6116MHz za memoriju sve je bilo u redu u apsolutno svim testovima osim u Crysis 2 naslovu. Iz nekog je razloga nakon 10 minuta testiranja kartica u tom naslovu jednostavno krahirala, dok je u drugima bez problema radila i više od sat vremena. S obzirom da Asusova nova aplikacija automatski podiže i napon GPU-a pretpostavili smo kako je problem u pregrijavanju (sa 1.168V na 1.25V), no niti prisilno hlađenje nije riješilo problem. Kao maksimalni stabilni takt smo na kraju ipak odabrali ovaj od 1095MHz, sve dok ne dobijemo drugu karticu i potvrdimo je li problem u ovome modelu ili u svima. Druga nam kartica stiže uskoro (AMD referentna), baš kao i VTX 3D-ova za CrossfireX testove.



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