Graphics ikhadi nVidia GeForce 9500 GT: iinkcukacha, izimvo

Abenzi amakhadi imizobo basoloko sebenzisa imodeli endala njengesiseko sokuphuhlisa iinguqulelo ezintsha. Ngoko ziyahlaziywa kukho izixhobo leyo edla ukusebenza imali ubuncinane utshintsho. Kuyenzeka ukuba ezahlula isizukulwana omdala sentsha kunokwenzeka kuphela nzima. Nokuba kukho umahluko omkhulu, xa kusenziwa, iinguqu ngenkankulu ephawuleka elimiselweyo parameters. Kakade ke, oku akusoloko zenzeke kwaye, njengoko umthetho, kwixabiso ingxenye asezantsi. Nje umzekelo kule ndlela imodeli 9500 GT, esekelwe kwi-G84 eqongeni yemizobo.

Ukanti ukufana epheleleyo kunye nezinye iintlelo ikhadi device, ekhutshwe ngokusekelwe undoqo, andikwazi ukuthetha. inkampani NVidia wadlulisela imveliso kwi inkqubo 65nm ubugcisa, kwakunye nokwanda yokusebenza rhoqo. Xa practice, oku kuthetha ukunciphisa ukusetyenziswa kwamandla kunye ukusasaza ubushushu. Nakuba kunjalo, oku kuxhomekeke abenzi ikhadi lokugqibela. siqinile nganye efuna ukutsala abathengi ngomsebenzi wayo, nto leyo eyandisa umahluko phakathi amakhadi yevidiyo.

ulwazi ngokubanzi malunga imodeli

Namafutha ikhadi 8500 yemizobo ezihlangwini kuyimfuneko GT, emele umgca mali umenzi. Ngokungafaniyo, imodeli GT 9500 inikwe kabini inani leeyunithi texture kunye jikelele iziqhubekisi njongo. Nangona kunjalo, inani ROP-iibhloko uhlala efanayo yaye iziqwenga-8.

Yi utshintsho ziquka neendleko ukwanda. Ngokucacileyo, ukusetyenziswa amathuba amatsha inkqubela obuchwepheshe unzima kakhulu kwaye ngokwasezimalini. Kodwa ke alidanisi, ngokuba kukusebenza imveliso entsha ngokoqoqosho ngakumbi ngokuphathelele ukusetyenziswa kwamandla. Ukuba touch ndaba komsebenzi, Umfuziselo kude lee uguqulelo yangaphambili ukuba inani yemida, revolution utshintsha amandla asifanelanga ukubonisa. Ngoko nangoko ke kufuneka ibe yokususa tinsimu ukuba ikhadi le nVidia le GeForce 9500 GT ixhasa iDirectX 11, kwakunye kontanga yayo ngokohlobo le Radeon. Oku akunjalo, nkqu kweenguqulelo ze ikhadi wesithathu usebenza iDirectX 10.

iimpawu ikhadi

Nangona izimvo malunga iimpawu ikhadi njengesixhobo ukubukela iimovie ezimbini ovalelweyo, oku kusetyenziswa ubuchwepheshe PureVideo HD. Njengoko umenzi, uphuhliso lunikezelo ibonelela inkqubo kokuhlaziya ividiyo lo gama kugcinwe Isisombululo lekhamera. Oku kuthetha ukufumana imifanekiso ecacileyo, yokutshintshwa kwamanqaku ividiyo gingxi kunye nokuchaneka. technology SLI Siya- leyo, kwakhona, ngokutsho nVidia, kwandisa imveliso kabini (xa kuthelekiswa uqwalaselo ekunikezeleni GPU). Of inani elipheleleyo sikhuphisana ngqo imifanekiso 9500 GT ivelele Bulelani inkxaso PCI Express 2. Kufuneka Kuthiwa xa ikhadi layo lwabiwo yevidiyo nangoku swi umdlalo kunye multimedia. Architecture ne PCI-E ibhasi kuqinisekisiwe, ngokubonelela izinga data eliphezulu. Innovation iluncedo ingakumbi xa ibaleka imidlalo-kunye 3D-izicelo ufuna bandwidth.

Ezona mpawu ezisisiseko imodeli

imeko Common apho ukuba iseti iphela ezongeziweyo kuluncedo kwaye kuyimfuneko accelerators nemizobo olungasebenziyo umsebenzi ngenxa umthamo eliphantsi. Kule nkalo, kubalulekile ukuqwalasela ukuba amathuba Ngokusisiseko ikhadi yemizobo nVidia GeForce 9500 GT. Uphawu kokugcwaliswa wayo ngolu hlobo lulandelayo:

• CPU frequency - 0,55 GHz.
• sokuquqa ukubonisa nokusebenza shader - 1.4 GHz.
• Imveliso ukuhamba - 55 NM.
• Video memory - uhlobo module GDDR2.
• Ubungakanani ikhadi levidiyo memory - 1024 MB.
• Le rhoqo memory yemizobo - 1000 GHz.
• Ubuninzi benani liso iinkonzo - 2.
• Sigqibo ngefomathi ubuninzi - 2560 x 1600.
• Bala - 128 ziintanda.
• Frequency Isalathisi RAMDAC - 0.4 GHz.

Features inguqulelo XFX

Umenzi sifana kakhulu ukuya ezingundoqo parameters, ugxininise iingcebiso nVidia. Le modeli kusekelwe G96 chip umntu slot eyodwa fan turbine kunye kwiradiyetha eyenziwe aluminium yokugubungela chips memory. Yenza umsebenzi zojongano thermal pads thermal kwimemori kunye intlama efanelekileyo chip 9500 GT. Iimpawu ikhadi yemizobo kwakhona twatse Kunconywa - sokuquqa olungundoqo 550 MHz, le iziqhubekisi umlambo ukusebenza ngo-1400 MHz, kunye nememori ividiyo ngaba inobunzima ka-1600 MHz. Nangona data enokuxelwa kwangaphambili ukuba iingcali ze nVidia, inkampani XFX wakwazi sekufika abantu kakhulu engalindelekanga iparameters. Okokuqala, ebhodini kukho memory iitshiphusi Samsung lophawu, ebonelela intsebenzo memory-2 GHz. Okwesibini, iqondo lobushushu zokufudumeza cishe hayi ngaphezulu kwe 55 ° C. Kwaye oko kwesibandisi noiseless elinikiweyo.

Features version XpertVision

Version evela XpertVision kwakhona lisikhumbuza kwekhadi ubunini ukuya ingxenye yokudlala. Kodwa ukuze esiqaliweyo simazi kakuhle nenkqubo sokupholisa. Aluminium radiator has a uyilo elula: isakhiwo ipleyiti luqokelelane ngaphandle imibhobho ubushushu. Okubangel 'umdla kukuba, ezimbini Standard Isidibanisi DVI kwi motherboard endaweni enye analog D-Sub, nto leyo kunciphisa kakhulu ukusebenza ka 9500 GT. iimpawu speed kubangela nomkhwezeli: ubungakanani Mb 512 no 550 imephu MHz ibonisa workability elungileyo. Ke yona into yokuba usebenzisa imodyuli GDDR2 endala kakhulu. Sekunjalo, lo XpertVision nkampani mhlawumbi kuphela ezame Ngokuqonda amandla ngokupheleleyo-high speed yevidiyo. Isibakala sokuba nVidia icebisa abenzi engundoqo frequency 1 GHz. Mhlawumbi i Izithetha zesi salathisi kwanokuba XpertVision ngenxa injini kwisixando sokwenziwa.

Features version evela GIGABYTE

A phawu olulodwa le mveliso ukusetyenziswa unikezelo. Enyanisweni, oko etsala ingqalelo nabadlala ukuba ikhadi levidiyo ukusukela GIGABYTE. Kuthiwa ibhodi esetyenziselwa ukwakha namafutha, ibalwe olunye uthotho nohlobo memory GDDR3. Kodwa GDDR2 standard yasetyenziswa kwakhona, nto leyo isebenza kunye GeForce 9500 GT 512Mb brand GIGABYTE. Nasekuphuculeni zonke iindawo yokusebenza, amaza wanyuswa phantse ama-20% yaye ifikelela 650 MHz. Thelekisa ubuninzi elicetyiswayo yi MHz 550 kuphela. Kodwa iseti epheleleyo ividiyo zizakubalulwa zasekhusini. Ngokukodwa, iquka SPDIF cable adaptha DVI, kwakunye CD-ROM.

ingxelo entle emephini

amakhadi yemizobo entry-level nzima ukutsala abathengi into okhethekileyo inxalenye zeteknoloji okanye wakubuza ukusebenza kwayo. Kodwa ke kule meko abasebenzisi ngokwabo athi ukuba kukho iseti yeenzuzo. Oku ityala enqabileyo apho imali encinane ukuba ungafumana isixa omhle inkumbulo kunye ukusebenza eliphezulu. Ngaphezu koko, akukho nto ngesifo eliphantsi amandla noiseless, noqhuba ikhadi nVidia GeForce 9500 GT. Ukuphonononga Kwakhona bonisa inkqubo entsonkothileyo olupholisa msebenzi. Kodwa ke kukho izimvo ezahlukeneyo. Bebodwa, kwi radiator kunye liphole (kwimeko yalo model) ikwazi ukusebenza entle avareji. Ngenye indlela, ukuba abalimi bathi umda ukufudumeza kwi-55 ° C, abasebenzisi yokusebenza esisigxina ngokuhla.

ukubuyekeza embi ngayo imephu

Uninzi iimpawu kunye parameters operating uluvo impikiswano antsonkothileyo. Umzekelo, ukugxekwa sibhekiswe ukusetyenziswa endala imodyuli memory, ibloko omkhulu kwenkqubo sokupholisa, nto leyo esisizathu sokuba ikhadi ithatha uyokutsho kwiindawo zokubeka ezimbini, kwakunye neendleko eziphezulu kwezinye iinguqulelo. Inyaniso kukuba ngo-9500 GT kwaye balindele lukhulu yeenxalenye komsebenzi, kwaye ngokubhekiselele ekusebenzeni. Ekubeni umsebenzi yokuqala abavelisi ukumelana, kodwa ikhadi iimpawu ozikhethelayo mifanekiso inikela hayi kangako. Ngokukodwa, ukusetyenziswa kobugcisa ukuphucula ividiyo umboniso, sisikwe phantsi ngokunciphisa izihlanganisi.

isiphelo

Thathela ingqalelo wesijikelezi-ehlaziyiweyo yolwabiwo lwezithuba ikhonkco sokuqala ezinikeza iimpawu yokusebenza kakuhle. Ngaphezu koko, asifanele silibale ukuba ifowuni kuphawulwa inguqu yazo imbonakalo. Kufuneka kuphela kuqatshelwe ukuba kunye nomfanekiso iprosesa 9500 GT ubunzima umsebenzisi lisifumene phezulu, ukuncitshiswa ubushushu, kwakunye imali kusetyenziso ngamandla. Enye into kukuba ezi kunye nezinye iingenelo zisekuhleni kanye ngayo ithiyori kodwa practice, waqonda ukuba bonke abenzi. Ngoko ke ukubuyekeza elingumxube malunga nentsbenzo imidlalo yamakhadi, ukufudumeza neempawu, njalo njalo. D. Kodwa nayiphi na imeko, ukuba ucinge ongumzekelo data efanayo, baya kuba imali eninzi kakhulu. Kwaye yiloo nto ukukhankanya into yokuba amakhadi yemizobo yokudlala eklasini mali zinqabile kanye ngenxa yokusebenza eliphantsi ubungakanani memory amancinci.