AmakhompyuthaImishini

Ihluzo ikhadi NVIDIA GeForce 9500 GT: Ukucaciswa, ukubuyekezwa

Abakhi ihluzo amakhadi ngokuvamile zisebenzisa imodeli ubudala njengoba isisekelo sokuthuthukiswa izinguqulo. Ngakho lapho ishintsha amadivayisi ngokuvamile lwenteke inani lemali elincane ushintsho. Kwenzeka ukuthi ukuhlukanisa isizukulwane amadala abasebasha kungenzeka kuphela nobunzima. Ngisho noma kukhona umehluko okukhulu, ngokomthetho izinguquko lubonakale neze imingcele bokuzisholo. Yiqiniso, lokhu akwenzeki njalo futhi, njengoba umthetho, kule aphansi intengo ingxenye. Vele isibonelo lendlela imodeli 9500 GT, okuyinto esekelwe G84 ihluzo platform.

Nokho ukufana ephelele nezinye izinguqulo ikhadi kudivayisi, ekhishwe ngesisekelo nengaphakathi ayikwazi ukukhuluma. NVIDIA inkampani idluliselwe kokukhiqiza inqubo 65nm ubuchwepheshe, kanye lenyuka imvamisa ukusebenza. In practice, lokhu kusho ukunciphisa ukusetshenziswa amandla ukushabalalisa ukushisa. Nokho, okuningi kuncike Abenzi ikhadi sokugcina. ngokuqinile ngamunye uhlose ukuheha amakhasimende ngoba nokwenza kwayo, okwandisa umehluko phakathi amakhadi vidiyo.

ulwazi olujwayelekile mayelana imodeli

Accelerator 8500 ihluzo ikhadi kuyinto owalandela ezidingekayo GT, emelela umugqa isabelomali umenzi. Ngokungafani nomanduleli wawo, imodeli GT 9500 inikezwa siphindwe kabili isibalo ukuthungwa amayunithi nge jikelele injongo zonke izilimi. Nokho, inani ROP-amabhlogo ayiguquki futhi 8 izingcezu.

Ngu izinguquko zihlanganisa futhi ukwanda izindleko. Ngokusobala, ukusebenzisa kahle amathuba amasha intuthuko kwezobuchwepheshe efunwa kakhulu futhi ngokwezimali. Kepha akusimina kodwa ukudanisa, ngoba ukusebenza kwe-umkhiqizo omusha kuyinto ukonga ngaphezulu ngokuya kwamandla. Uma uthinta isihloko ukusebenza, imodeli liyalingana bebakhulu inguqulo yangaphambilini eziningi nemingcele, wamavukelambuso eshintsha amandla ayo alibonisi. Ngokushesha kufanele kube yokususa inganekwane ukuthi ikhadi le-NVIDIA le GeForce 9500 GT isekela iDirectX 11, kanye izimbangi zayo ngesimo le Radeon. Lokhu akulona icala, futhi ngisho izinguqulo ikhadi third-party isebenza nge iDirectX 10.

Izici ikhadi

Nakuba imibono mayelana nezici ekhadini njengoba ithuluzi ukubukela amabhayisikobho ngempela izibambe, kusetshenziswa ubuchwepheshe PureVideo HD. Njengoba umkhiqizi, ukuthuthukiswa ukusheshisa inikeza video emagama inqubo kuyilapho kulondolozwa isinqumo ethuthukisiwe. Lokhu kusho ukuthola izithombe ezicacile, bushelelezi isiqophi uyakekela nokunemba. Neziphawulekayo SLI ubuchwepheshe okuyinto, futhi, ngokuvumelana NVIDIA, kwandisa umkhiqizo kabili (kuqhathaniswa ukucushwa nokunikeza i-GPU). Of lonke inani ngqo izimbangi ihluzo 9500 GT ivelele sibonga ukusekelwa PCI Express 2. Kufanele ukuthi uma ikhadi sawo sesabelomali vidiyo namanje sigxile umdlalo multimedia. Ukuklanywa Kwazo Nokutholakala PCI-E ibhasi kuqinisekisiwe, ukuhlinzeka eliphezulu idatha isilinganiso. Ukuqamba ziwusizo kakhulu uma isebenza imidlalo-futhi 3D-izicelo afune izinto ngenkani kwabanye -bandwidth.

I izici eziyisisekelo imodeli

isimo Common lapho uma lonke iqoqo anezele ewusizo futhi kudingekile ihluzo accelerators ayizwakali emsebenzini ngenxa umthamo ongaphakeme. Kule ndaba, kuhle ukucabangela ukuthi amathuba ngokuyisisekelo ihluzo ikhadi NVIDIA GeForce 9500 GT. Isici ukugcwaliswa yayo imi kanje:

  • CPU imvamisa - 0.55 GHz.
  • imvamisa ukubonisa ukusebenza shader - 1.4 GHz.
  • Ukukhiqizwa ukuqhutshwa komsebenzi - 55 Nm.
  • inkumbulo Isiqophi - module uhlobo GDDR2.
  • Usayizi ikhadi isiqophi inkumbulo - 1024 MB.
  • Imvamisa ihluzo inkumbulo - 1000 GHz.
  • Isibalo esiphezulu ngabaqaphi serviced - 2.
  • Ukulungiswa ngefomethi esiphezulu - 2560 x 1600.
  • Ibala - 128 izingcezu.
  • Imvamisa inkomba RAMDAC - 0.4 GHz.

Izici version of the XFX

Umenzi sifana kakhulu nemingcele eziyisisekelo, ukugxila NVIDIA izincomo. Imodeli kusekelwe G96 chip has a slot olulodwa fan ophephela kanye kurediyetha eyenziwe aluminium ukumboza chips inkumbulo. Yenza umsebenzi esibonakalayo ezishisayo pads ezishisayo ku imemori futhi unama elifanele kwasekhasini chip 9500 GT. Izimpawu ikhadi ihluzo futhi liyefana yini Kunconywa - imvamisa oyinhloko 550 MHz, le izilimi ekusakazeni usebenze 1400 MHz, kanye inkumbulo isiqophi lunamandla ka 1600 MHz. Naphezu idatha nkomoni ngoba Ongoti NVIDIA, inkampani XFX wakwazi kusimangaze abantu imingcele ngempela ezingalindelekile. Okokuqala, ebhodini kukhona inkumbulo chips Samsung brand, esinikela inkumbulo ukusebenza ngesikhathi 2 GHz. Okwesibili, izinga lokushisa Ukushisa kuyinto cishe bengekho ngaphezu kwama-55 ° C. Futhi elinikeziwe cooler noiseless.

Izici version of the XpertVision

Inguqulo kusukela XpertVision futhi kusikhumbuza ikhadi ubunikazi ingxenye udlala. Kodwa ukuze uqalise is ngijwayele ohlelweni ukupholisa. Aluminium kurediyetha has a design elula: Kumiswa isakhiwo plate ngaphandle amapayipi ukushisa. Ngokuthakazelisayo, ezimbili ejwayelekile DVI isixhumi phezu umbadlana indawo eyodwa analog D-Sub, okuyinto iyehlisa ukusebenza 9500 GT. isivinini izici ezibangela nomphumela ophambene: inani 512 Mb futhi 550 ibalazwe MHz libonisa workability ezinhle. Futhi unikezwa iqiniso ukuthi isebenzisa GDDR2 module kuqhathaniswa ubudala. Noma kunjalo, XpertVision inkampani yodwa wazama ukubona amandla aphelele ephezulu ijubane isiqophi mhlawumbe. Iqiniso lokuthi NVIDIA uncoma abakhiqizi core imvamisa 1 GHz. Mhlawumbe i kweswela lokhu inkomba ngisho noma XpertVision ngenxa yokwenziwa Ukupholisa uhlelo.

Izici nguqulo kusukela igigabhaythi

Isici esikhethekile sale mkhiqizo ukusetshenziswa ukushesha. Empeleni, futhi ikhanga abadlala ekhadini ividiyo kusuka igigabhaythi. Kuthiwa ibhodi asetshenziselwa ukwakha namafutha, kubalwa i-enye uchungechunge nenkumbulo uhlobo GDDR3. Noma kunjalo GDDR2 ejwayelekile yasetshenziselwa futhi, nesebenzela kanye GeForce 9500 GT 512MB brand igigabhaythi. Ngokuqondene nentuthuko ukusebenza izingxenye, imvamisa Kwandiswa cishe 20% bese sifinyelela 650 MHz. Ukuze uqhathanise, esiphezulu Isincomo MHz 550 kuphela. Kodwa isethi ephelele isiqophi zihlukaniswa nesizotha. Ikakhulukazi, ihlanganisa SPDIF ikhebula adaptha DVI, kanye-CD-ROM.

okubuyayo kumephu

Entry level ihluzo amakhadi kanzima ukuheha abathengi into ekhethekile engxenyeni kwezobuchwepheshe noma ukumangala nge ukusebenza yayo. Kodwa kulokhu abasebenzisi ngokwabo bathi kukhona iqoqo izinzuzo. Lena kungase kwenzeke into eyivelakancane lapho behola imali encane ungathola imali enhle inkumbulo kanye nekghono kuqhathaniswa eliphezulu. Ngaphezu kwalokho, kukhona ukhwaliti amandla ukusetshenziswa noiseless, nesebenzela ikhadi NVIDIA GeForce 9500 GT. Izibuyekezo uqokomisa uhlelo yokubukisa lwaluyophola umsebenzi. Kodwa-ke kunemibono ehlukene. Ngamandla abo, kurediyetha futhi uphole (endabeni le imodeli) abe ukusebenza kuhle isilinganiso. Noma kunjalo, uma abakhiqizi abathi umkhawulo Ukushisa at 55 ° C, abasebenzisi ukusebenza okungaguquki nemithombo yasenzansi.

Izibuyekezo ezingezinhle mayelana imephu

Abaningi izici yokusebenza amapharamitha umbono impikiswano futhi edidayo. Ngokwesibonelo, ukugxeka sibhekiswe ukusetshenziswa ubudala inkumbulo module, block okukhulu kohlelo Ukuphola, yingakho ikhadi kuthatha Slots ezimbili, kanye izindleko aphezulu ezinye izinguquko. Iqiniso liwukuthi ngo 9500 GT ulindele okuningi izingxenye ukusebenza, futhi ngokuya ukusebenza. Njengoba umsebenzi lokuqala abakhiqizi ukubhekana nesimo, kodwa izici ozikhethela ihluzo ikhadi inikeza hhayi okungaka. Ikakhulu, i-ukusetshenziswa kobuchwepheshe ukuthuthukisa isiqophi ukubonisa, lunqunyiwe ngokunciphisa izixhumi.

isiphetho

Ikhumbula ukuma imodeli e isixhumanisi sokuqala inikeza izici ezinhle ukusebenza. Ngaphezu kwalokho, akufanele sikhohlwe ukuthi idivayisi kugcwele ukubukeka kwabo inguquko. Kufanele kuphela kuqashelwe ukuthi kanye isithombe processor 9500 GT mass umthengi ithole amaza ephakeme, ukushisa ukunciphisa, kanye ukonga amandla ukusetshenziswa. Enye into ukuthi lezi zinyathelo kanye nezinye izinzuzo ezisobala ngemcondvo kodwa umkhuba, waqaphela akubona bonke abakhiqizi. Yingakho Izibuyekezo okuxubile mayelana ukusebenza kwe imidlalo ikhadi, Ukushisa izici, nokunye. D. Kodwa noma kunjalo, uma sicabangela imodeli ngedatha efanayo, bayoba ezibizayo nokunye okuningi. Futhi lokho ingasaphathwa yokuthi yokudlala ihluzo amakhadi ekilasini isabelomali ezingajwayelekile ngokunembile ngenxa ukusebenza ongaphakeme kanye nosayizi esincane inkumbulo.

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