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SoftQuadro
07.09.2001.
    « Prev  : Stranica 1 od 3 :  Next »      By ::  Ozren Žagmešter 
- Uvod -

Kada smo se bavili Detonatorima onda je to uvijek bilo vezano isključivo uz igre. Odlučili smo promijeniti naviku te se pozabavati vrlo zgodnim programom iz Rusije - SoftQuadrom. Kao što svi znamo GeForce, GeForce2 i GeForce3 kartice daju se hardwareski modificirati tako da se pretvore u ekvivalentne Quadro kartice (Quadro, Quadro2 MXR, Quadro2 Pro, Quadro DDC, itd.). Modifikacija zahtjeva malo umijeća jer je potreno prelemiti par otpornika (nije isto za svaku GeForce karticu), a onda flashati odgovorajući Quadro BIOS (ako Vas zanima kako se to radi pogledajte "tnaw_xtennis’s Analyses of Computer Hardware" stranicu). Quadro kartice su jako skupe, pa ne čudi što je ovakva modifikacija popularna. Quadro linija namjenjena je onima koji se profesionalno bave kompjutorskom 3D grafikom, dakle onima kojima su bitne stvari poput Hardware Line i Point Anti-aliasinga, Shared Back Buffera, 3D Windows Clippinga, itd. Bilo je samo pitanje vremena kad će se pojaviti kakav pametan Rus i srediti NVIDIA drivere umjesto da se lati lemilice. Tu je SoftQuadro!

SoftQuadro je pametan program koji jednostavno patcha Detonator drivere tako da je moguće instalirati Quadro drivere iako ste vlasnik obične GeForce kartice. Program je vrlo jednostavno koristiti (sve je objašnjeno u njemu samom). Nakon patchanja potrebno je reinstalirati Detonator drivere ali na taj način da sami odaberete koje će te drivere koristiti (trebate izabrati odgovarajuće Quadro drivere) jer će inače Windowsi sami povuči normalne GeForce drivere. SoftQuadro je još u beta inačici, zajedno sa programom RivaTuner istog autora (ima ih i u našoj Download sekciji). Kada oba budu gotova onda će SoftQuadro postati sastavni dio RivaTunera. Sa instalacijom nije bilo problema, no to nije rješilo najveće pitanje - da li je dovoljna samo softwareska modifikacija da bi se performanse u profesionalnim aplikacijama popravile, tj. da li SoftQuadro uopće djeluje.

SoftQuadro smo isprobali na GeForce2 GTS kartici koju smo benchali sa standardnim i patchanim driverima. Usput smo (samo ne tako detaljno) isprobali i GeForce3 te Quadro ekvivalent iste kartice Quadro DDC (koje još nema u prodaji). SoftQuadro još ne omogućuje tu modifikaciju, no princip je isti pa smo bez problema našli na netu manuelno modificirane drivere iste verzije (12.60). Da ne dužimo - vrijeme je za testove.

Krenimo sa testovima.



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