Indlela ukukhetha ihluzo ikhadi kukhompyutha yakho

Ihluzo ikhadi - ehlukile ikhompyutha iyunithi, umsebenzi kabani main ukubala kumiswa nesithombe okukhipha esikrinini. Amakhadi evidiyo kukhona edidiyele leyehlukene. Leyehlukene isiqophi ikhadi - ibhodi ehlukile nge ihluzo zayo iprosesa, inkumbulo futhi iqoqo esibonakalayo nezimbobo yokuxhuma nabaqaphi. Mayelana kanjani ukukhetha ihluzo ikhadi kukhompyutha yakho, bheka ngezansi.

Ukuze wenze iphutha ngokukhetha le ikhadi ye-PC yakho, udinga uzijwayeze nazo zonke izici zawo namakhono. Lokho imingcele yangaphakathi ukunquma ihluzo kangakanani. Ngakho musa ukuthatha isikhathi okudingayo.

GPUs (GPUs)

Uxhumano ihluzo ikhadi - chip GPU is soldered ngqo umbadlana. Uma usebenzisa isitoreji isiqophi idatha ingxenye RAM esabiwe. Ngesikhathi esifanayo, oludidiyelwe isiqophi chip ukusebenza okuningi wawungaphansi elula kakhulu futhi ezishibhile leyehlukene ihluzo amakhadi. ihluzo processor sinquma idatha ihluzo processing kanye nokwakhiwa isithombe esiphelele. Ihluzo ukusebenza incike izici chip lwevidyo, womabili imvamisa iwashi futhi inani amabhlogo (pixel, ukuthungwa, futhi rasterization).

inkumbulo Isiqophi

Ukuze silondoloze ulwazi oludingekayo ukwenza izibalo kanye imaging ingcaca, isiqophi ibhodi zingezakho VRAM chips. Umakhiwo Imininingwane isithombe abasemazingeni ahlukahlukene ekuzimiseleni - izithombe ngomumo kanye nemiphumela Lesisemkhatsini izibalo.

Ukusebenza ihluzo ikhadi sixhomeke kakhulu ngokuthi uhlobo olunjani inkumbulo isiqophi chips asetshenziswa. DDR2 inkumbulo - okulengayo futhi sekuyisikhathi eside ongasasebenzi, asetshenziswa kakhulu amadivayisi izindleko ngoba ephansi amandla amakhompyutha ehhovisi. DDR3 memory chips manje kabanzi kumadivayisi we ingxenye kokuqala phakathi. Game ifakwe chips isiqophi ikhadi esheshayo ihluzo inkumbulo GDDR5 ejwayelekile, sokuthi ukusebenza izinga ephumelelayo mayelana 5 GHz - kuba kumelwe ukucabangela ngaphambi ukhetha ihluzo ikhadi yekhompyutha yakho.

inkumbulo ibhasi

Ababili-indlela exchange kolwazi phakathi ihluzo processor imemori isiqophi eyalo iqoqo babashayeli ababiziweyo inkumbulo ibhasi, isici yayo eyinhloko-bandwidth (ibhasi ububanzi) - inani Imininingwane ibhithi ngocansi ebhasini oyedwa umjikelezo iwashi. Ububanzi elikhulu imemori ibhasi kubhekwa amakhadi yesimanje 256 izingcezu.

Okunye Ukukhetha isiqophi nenqubo

Yini okufanele uyicabangele ngaphambi ngokukhetha ihluzo ikhadi yekhompyutha yakho? Uma uhlose ukuba ukuthenga ikhadi imidlalo, bese unake inombolo kwe-pixel amapayipi. Kuyinto efiselekayo ukuthi inombolo ibikade 64 no-32 kwakusenesizathu ukuthungwa amasampuli iyunithi. Ezingatheli, kodwa namanje isixazululo esisebenzisekayo kuyoba idivayisi kwe-pixel amapayipi 32 futhi 16 ukuthungwa amasampuli amayunithi.

Ngaphambi ukhetha ihluzo ikhadi kukhompyutha yakho, kuyadingeka ukuba acabangele amandla ayo ukusetshenziswa. It akumele kweqe nomthamo amandla supply, kusukela kulokhu ungase ungaluboni ngisho nalapho okuhilelekile kuyi-computer. Elinye ikhambi - ikhadi enamandla ukuthenga ezifanele ugesi. Ukuze ugweme amaphutha, ngaphambi uthenga ihluzo ikhadi kukhompyutha yakho, uhlole izici zayo ngokuningiliziwe.