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Force3D Radeon HD4850 Overclocked
21.04.2009.
    « Prev  : Stranica 2 od 4 :  Next »      By ::  Krešimir Matanović 
- Test sistem, način testiranja i overclocking -

Test sistem:

Test sistem :: Hardware
Platforme

Gigabyte EX58-UD5P

Procesor(i)

Intel Core i7 920

Memorija

3x 2GB DDR3 Kingmax 1333

Grafičke kartice

Force3D Radeon HD4850 Overclock

Driveri: Catalyst 9.3;

Sapphire Radeon HD4850 512MB

Driveri: Catalyst 9.3;

Zotac GeForce 9800GTX+ 512MB

Driveri: Forceware 182.08;

Muzička kartica

On Board

Hard disk(ovi)

Hitachi 500GB SATA II

DVD-RW HP GSA-H60L

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

Intel 9.1.0.1007

DirectX verzija 10.1
3DMark Vantage Performance
Crysis

v1.2 Crysis Benchmark Tool 1.5

- High details, SM4.0

Devil May Cry 4

Demo benchmark; Maximum details

- 4x AA, 16x AF

Far Cry 2

v 1.02

- Ultra High details, SM4.0

World in Conflict

v.1.8

- Very High details, SM4.0

X3 Terran Conflict

Demo

- maximum details

- 4x AA, 16x AF

 

Način testiranja i overclocking

Testna platforma se od našeg zadnjeg članka nije promjenila a Core i7 920 je i na standardnim taktovima sposoban izvući maksimum iz testirane kartice. Za usporedbu smo ubacili referentni Sapphireov HD4850 model te konkurentski 9800GTX+ model. Set testova je malo drugačiji od prethodnog članka, a za idući možete očekivati dodavanje nekih novih i izbacivanje nekih starijih naslova.

Iz već overclockiranog modela nismo uspjeli izvući puno više kada je u pitanju GPU. Malo više od 4% dobitka nije revolucija, no nesmijemo zaboraviti kako je to 12% više od referentnog modela. Memoriju smo podigli za 80MHz (160MHz efektivno) što je za malo manje od 8% više u odnosu na Overclocked model, te za oko 14% više u odnosu na referentni model. Kao i uvijek kada overclockiramo cilj nam je postići 24/7 stabilnost pa ne pretjerujemo sa taktovima. Da li će ove brojke pratiti i porast performansi u igrama pogledajmo na narednim stranicama.



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