Imisebenzi yephrosesa yevidiyo, kungani idingeka, yiziphi izindawo esetshenziswayo

Imisebenzi yephrosesa yevidiyo ibanzi kunaleyo esetshenziswa kuma-laptops nama-PC. Lesi sihloko sizogxila kuphela kuma-GPU avamile asetshenziswa yonke indawo, kodwa futhi namathuluzi asebenzayo, agxile kancane.

Ake siqale ngezinto eziyisisekelo – iyini iphrosesa yevidiyo

Ngamagama alula kakhulu, iphrosesa yevidiyo isetshenziselwa ukubonisa nokulawula isithombe
odongeni lwevidiyo , ukuqapha, isikrini esiholelekile, njll. Ngokuvamile, le divayisi ibizwa ngokuthi isilawuli sevidiyo – lawa amagama afanayo – imiqondo eshintshashintshayo. Kodwa akwanele nje ukubonisa isithombe, kubalulekile ukuthi bonke abaqaphi babonise isithombe esisodwa futhi baqhubeke nomunye.
Izixhumi zevidiyo zesimanje:

• I-HDMI;
• I-VGA;
• I-DisplayPort;
• I-DVI-D;
• I-DVI-V;

Okuvame kakhulu yi-VGA ne-HDMI.

Iyini inhloso yephrosesa yevidiyo, iyiphi imisebenzi eyenzayo?

Kungani udinga iphrosesa yevidiyo ezindaweni ezahlukene.

Umsebenzi wokuhlukanisa

Ngaphezu kokusebenza ngodonga lwevidiyo, isilawuli sevidiyo singasebenza njengesihlukanisi. Okusho ukuthi, bonisa isithombe esisodwa enanini elikhulu labaqaphi (okungukuthi, hlukanisa, futhi ungenzi isibonisi esisodwa kusuka ezibukweni eziningana). Noma ngokuphambene nalokho, kusuka kumakhompyutha amaningana, bonisa isithombe kumonitha eyodwa, kodwa lokhu kuyadingeka uma isibonisi singenakho okokufaka okwanele. [i-id yamagama-ncazo = “okunamathiselwe_3942″ align=”aligncenter” width=”1000″]
Iphrosesa yevidiyo ye-linsn vp2800 ingasebenza njengesihlukanisi[/caption]

Isidlali sokuqukethwe kwemidiya

Ngenxa yememori eyakhelwe ngaphakathi, isilawuli sikuvumela ukuthi udlale amavidiyo, umculo, njll. Amandla ephrosesa eyakhelwe ngaphakathi anele ividiyo esezingeni elimaphakathi nephezulu.

Umsebenzi ohlukene

Uma ukhetha iphrosesa yevidiyo enenani elikhulu lememori, ungayisebenzisa ngaphandle kokuxhuma ku-PC. Amamodeli amaningi ane-interface ecacile ezokuvumela ukuthi wenze izethulo kalula, njll. uma ingekho i-laptop eduze.

Izinhlobonhlobo zamaphrosesa wevidiyo

Okokuqala udinga ukuhlukanisa iphrosesa yevidiyo ekhadini levidiyo. Lawa ngamadivaysi ahlukene. Ikhadi levidiyo lisetshenziswa njengengxenye ku-PC, kodwa linesibopho semisebenzi efanayo – ukubonisa isithombe.

Ihluzo ezihlanganisiwe

Amakhadi evidiyo ahlanganisiwe ayikristalu (ingxenye eyinhloko ye-chip), etholakala ngqo ku-chip processor. [i-id yamagama-ncazo = “okunamathiselwe_3953″ align=”aligncenter” width=”278″]
Ikhadi levidiyo elihlanganisiwe – ikristalu[/caption] Ububi obuyinhloko bezixazululo ezinjalo amandla aphansi kakhulu. Kukhona okuhlukile, isibonelo, i-Radeon vega 8. Ngokwamandla, ilingana namakhadi avela engxenyeni eshibhile, njenge-GTX 750 noma i-GT 1030. Leli khadi levidiyo elihlanganisiwe lifakwe ochungechungeni lwe-Ryzen G ne-Athlon AMD. izinqubo. Isici esihlukile salokhu “okufakiwe” isimiso sokusebenza (okuningi kulokho kamuva).

Qedela amakhadi

Amakhadi ahlukene angavele akhethwe ngokuzimela, njengoba ane-slot ehlukile ebhodini lomama. Okwamanje, abakhiqizi bamakhadi wevidiyo abadume kakhulu yi-AMD ne-Nvidia.
Zombili zinezinhlobonhlobo eziningi zamamodeli. Lapho ukhetha ikhadi levidiyo, zinqumele kuqala ama-chips ekhadini, unqume uhlobo lomsebenzi, bese uthenge kuphela. Uma usebenza ngodonga lwevidiyo, udinga ukukhetha ikhadi levidiyo elinenombolo enkulu yamachweba wevidiyo.

igxile kancane

I-niche ehlukile ithathwa amaphrosesa wevidiyo agxile kancane. Ezinye zazo zisetshenziswa emkhakheni wezokwelapha, isibonelo, EPK-3000 DEFINA. Le processor yevidiyo yakhelwe ukubonisa izithombe ezivela ku-endoscope. Kumaseva, kusetshenziswa amakhadi wevidiyo ochungechunge lwe-Nvidia tesla. Bona, njengezimayini, abanawo amachweba wevidiyo.

Isimiso sokusebenza

Phambilini kwashiwo mayelana namakhadi evidiyo ahlanganisiwe kanye nokwehluka kwawo ngomgomo. Isici esiyinhloko esihlukanisayo ukufinyelela kwimemori yevidiyo. Amaphrosesa wevidiyo ahlukene anenkumbulo yawo, evame ukuba uhlobo lwe-GDDR noma i-HBM (kukhona ne-DDR, kodwa ihamba kancane izikhathi eziningana). Eqinisweni, ikhadi levidiyo liyi-tandem ye-chip yevidiyo nememori yevidiyo.

Imiphumela yamandla aphezulu

Ngesikhathi sokusebenza, kokubili ikristalu nenkumbulo yevidiyo kushisa kakhulu (kuhlanganise nezigaba zamandla), ngakho-ke badinga okungenani i-heatsink. Njengomthetho, ikhadi levidiyo linamandla kakhulu, amandla alo aphakeme kakhulu, okubandakanya ukushisa.

Asebenza kanjani amakhadi ahlanganisiwe

Ukuqhubeka nesihloko samakhadi wevidiyo ahlanganisiwe, kuyadingeka ukukhuluma ngesimiso somsebenzi wabo. Njengoba bengenayo inkumbulo yevidiyo yabo, kodwa badinga ukudweba isithombe, basebenzisa insiza ye-RAM. Okusho ukuthi, i-RAM izosebenza njengememori yevidiyo. Ububi obukhulu bale ndlela yokusebenza ijubane eliphansi lokusebenza. I-DDR4 evamile ngokomzimba ayikwazi ukusebenza ngesivinini esinjalo, singasho lutho ngezinhlobo ezindala ze-RAM.

Isevisi/izincomo zokusetshenziswa

Ngesikhathi sokusebenza, qaphela lapho ufaka futhi ukhipha ikhebula kusixhumi sevidiyo. Izimbobo zevidiyo zivame ukuhluleka ngenxa yokuphatha budedengu. Amaphrosesa wevidiyo awadingi ukulungiswa ngaphandle uma kunezinkinga zobuchwepheshe. Ngenxa yesofthiwe eyenziwe ngokwezifiso, ungakwazi ukukala futhi uphathe amawindi avulekile kalula. [i-id yamagama-ncazo = “okunamathiselwe_3950″ align=”aligncenter” wide=”722″]
Isebenza kanjani iphrosesa yevidiyo egxile kancane[/caption]

Yiziphi imingcele ongakhetha kuzo, ukuthi ungenzi kanjani iphutha?

Uma uzosebenzisa ikhadi levidiyo njengesilawuli sevidiyo, hlola ukuthi i-motherboard yakho inaso yini i-slot edingekayo ngaphambi kokuthenga. Naka futhi ukunikezwa kwamandla.

QAPHELA: kunezixhumi ze-PIN eziyi-6, 8 noma ngaphezulu. Azoxhuma kusukela ekunikezeni amandla kuya ekhadini levidiyo. Uma lesi sixhumi singekho, kuyadingeka ukufaka esikhundleni se-PSU, ngoba ngenxa yokuntuleka kokusebenza kwamanje, okungazinzile noma ukulimala kwekhadi kungenzeka.

Izikhonkwane kuzixhumi

Esimeni sephrosesa yevidiyo, udinga ukunaka hhayi kuphela inani lezixhumi zevidiyo, kodwa futhi ukuhambisana nesofthiwe ethile. Qiniseka ukuthi uyayicacisa le nto uma uhlela ukuyisebenzisa ngaphandle kwe-PC.

Ama-nuances wokuxhumana

Izindonga zevidiyo zivame ukuqoqwa kusuka kubaqaphi abaningana. Futhi umuntu onentshisekelo angase abe nezinkinga zokuxhuma izintambo zevidiyo ezingu-6, 8 noma ngaphezulu kuphrosesa eyodwa yevidiyo. Le nombolo yezixhumi ayinikeziwe kumadivayisi amaningi, ngakho-ke yini okufanele uyenze?

I-Splitter

I-HDMI Splitter – idivayisi ekuvumela ukuthi uxhume imiphumela eminingi ye-HDMI embotsheni eyodwa.

Okusho ukuthi, zonke izintambo ezivela kumamonitha ngale divayisi zingaxhunywa kusixhumi sekhadi levidiyo elilodwa. Naka izixhumi ozisebenzisayo. Nali itafula lokwehluka kwabo:

Izixhumi	Uhlobo lwesignali	Amaminithi	Izinzuzo
I-DVI	Idijithali	Usayizi wekhanda lekhebula	Ikhwalithi enhle
I-HDMI	Idijithali	Isixhumi sintekenteke impela.	Inguqulo engu-2.0 ingakhipha i-1920*1080*60GHZ
bonisa imbobo	Idijithali	Okungavamile	Ikhwalithi ephezulu nempendulo ephansi
VGA	i-analog	Ikhwalithi yesithombe ephansi	Ukushibhile

Endabeni yamakhadi ekhompyutha, izinto ziyinkimbinkimbi kakhulu. Amakhadi evidiyo ezizukulwane ezedlule axhunywe kumachweba we-AGP kanye ne-PCE, kodwa manje yimbobo ye-PCE-e kuphela efanelekile. Kunezizukulwane ezi-4 zalesi sixhumi – 1, 2, 3, 4. Eyakamuva – eyesine, isekelwa inombolo encane kakhulu yamabhodi omama, bese kuba ama-motherboards kuphela asekelwe ku-chipset ye-AMD. [i-id yamagama-ncazo = “okunamathiselwe_3940″ align=”aligncenter” wide=”804″]
Iphrosesa yevidiyo i-Pentax epk p[/caption]

Imibuzo nezinsumansumane

Iphrosesa yevidiyo ayikwazi ukusebenza ngaphandle komqapha?

Kuyinganekwane. Isilawuli sevidiyo sizimele. Angasebenza nje. Ayixhunyiwe odongeni lwevidiyo noma kumonitha.

Ngingakwazi ukuxhuma imonitha kukhompuyutha ephathekayo?

Yebo, kodwa inqobo nje uma ikhompuyutha yakho ephathekayo inesixhumi sevidiyo. Vele uxhume imonitha futhi uma singekho isithombe esivelayo, hamba kuzilungiselelo zokubonisa bese usetha imodi yokubonisa (okuphindwe kabili, njll.).

Ingabe ikhwalithi yesithombe incike kukhebuli?

Ngokwezinga elithile, yebo. Izintambo ze-VGA ziyi-analog, ngakho ikhwalithi iba yimbi kakhulu uma ixhunywe nge-HDMI ne-DVI.

Uma udinga ukuxhuma inani elikhulu lamamonitha, sebenzisa isihlukanisi. Kodwa khetha imodeli ngaphandle kwenkinobho yokukhetha isignali, njengoba bekwazi ukukhipha ividiyo kusuka kumadivayisi amaningana kuya ku-monitor eyodwa, okungukuthi, uzothola umphumela ophambene (ngaphezu kwalokho buza umdayisi). Ungalenzi iphutha ngokuthenga ngephutha imephu ye-Mining edition. Akukho ongakwenza ngayo ngaphandle kokuyidayisa noma uqale ukumba izimayini.