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AMD Phenom II X4 810 & X3 720 Black Edition - AM3 je stigao
09.02.2009.
    « Prev  : Stranica 2 od 5 :  Next »      By ::  Krešimir Matanović 
- Test sistem, način testiranja i overclocking -
Test sistem:

Test sistem :: Hardware
Platforme

Foxconn A79A-S;

BIOS: 080015 (06.01.2009)

Procesor(i)

AMD Phenom II X4 810;

AMD Phenom II X3 720 Black Edition;

AMD Phenom 9850 Black Edition

Memorija

2x 1GB DDR2 OCZ 1066MHz CAS 5-5-5-15 2T

Grafičke kartice

Sapphire Radeon HD4850X2

Driveri: Catalyst 9.1;

Muzička kartica

On Board

Hard disk(ovi)

Hitachi Deskstar 500GB SATA II

DVD-RW HP GSA-H60L

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

AMD Chipset Driver for WinVista-64Bit

DirectX verzija 10.1
3DMark Vantage Performance
PC Mark Vantage

Default

Far Cry 2

v 1.02

- Ultra High details, SM4.0

- 4x AA, 16x AF

7-Zip

v. 4.65

Cinebench

Release 10

Lavalys Everest

Ultimate Edition v.4.6.1500

POV-Ray v.3.7 Beta 25
ScienceMark 2.0 Final
wPrime

v2.00

 

Način testiranja i overclocking

Za današnji test nažalost nismo uspjeli nabaviti AM3 ploču pa smo koristili dobru i provjerenu Foxconn A79A-S, sa najnovijim BIOS-om koji donosi podršku za nove procesore. Test na AM3 platformi ćemo svakako napraviti čim prije kako bi utvrdili postoji li rast performansi kada se prijeđe sa DDR2 na DDR3 memoriju.

Koristili smo uobičajeni set testova, a nove procesore smo prvenstveno usporedili sa pripadnikom prošle generacije - modelom 9850 Black Edition. Zanimalo nas je koliko su Phenomi II brži, koliko imaju manju potrošnju ali i koliko se manje griju od Phenoma prve generacije. Kako bi dobili i što vjerniju predodžbu o rastu preformansi na istom taktu, 9850 BE-u smo podigli na 2.6GHz, odnosno 2.8GHz na koliko rade testirani Phenomi II. Napomenuti treba kako usporedba 9850 na 2.8GHz i X3 720 ima smisla jedino u testovima koji ne koriste sve raspoložive jezgre. U ponekim testovima ćete vidjeti i rezultate X4 940 i 920 procesora za koje treba napomenuti kako su dobiveni na drugoj ploči i sa drugom vrstom memorije i pa ih treba uzeti samo kao svojevrsni orjentir. Nismo bili ponovno u mogućnosti nabaviti spomenute procesore, pa ćemo direktnu usporedbu u svim testovima ostaviti za neki drugi put. Ujedno, u tih par testova moći ćete vidjeti i rezultate Intelovih QX9770 i i7-920 procesora koje također donosimo samo kao svojevrsni orjentir.

Za početak smo krenuli sa overclockingom "zanimljivijeg" X3 720 Black Edition procesora. U startu mu je za povećanje takta iznad 3GHz potreban nešto viši napon, a najbolje se osjeća na 1.4V. Na toj smo voltaži uspješno podigli množitelj na 17.5 i procesor se tu vrlo stabilno i sretno "vrtio" na 3.5GHz. Množitelj 18 nije htio prihvatiti ni sa povećanjem napona na 1.45V, a iznad toga ga nismo htjeli forsirati bez malo naprednijeg hlađenja (koristili smo Thermaltakeov V1 hladnjak). Sljedeći korak je bio podizanje sabirnice no tu smo naletjeli na probleme. Više od 205MHz nismo uspjeli postići ni na nižim množiteljima te ćemo to za sada pripisati BIOS-u ploče, a svakako ćemo to ponovno istražiti i kada budemo testirali AM3 ploče. Ploča se identično ponašala i sa X4 810 procesorom pa overclocking rezultata za ovaj model logično niti nema.



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