AmakhompyuthaImishini

Intel HD Graphics ihluzo ikhadi: izici kudivayisi

Umndeni Intel HD Graphics chips okuhlangene kuyinto esikhundleni ezinhle leyehlukene, okusho ukufinyelela ehlukile module ihluzo amakhadi. Ikakhulukazi elifanele ukusetshenziswa ibeke ividiyo chip for amanothibhuku ehlukahlukene netbooks. Izinzuzo izixazululo ezinjalo zithuthukiswa ukusebenza kwebhethri bafudumale kancane isikhala sangaphakathi PC ephathekayo.

Umndeni GPUs

Intel HD Graphics Umkhaya kuhlanganisa izizukulwane eziningana.

  1. Intel HD - efakwe processor umndeni Pentium G kanye isizukulwane sokuqala iCore 3/5/7. Ikhodi-okuthiwa Nehalem / Lynnfield. The kungenzeka ikhadi ezifana isiqophi ayokhawula kakhulu. Ngakho-ke, uma i-laptop izosetshenziselwa ukusebenza ihluzo multimedia ukuzijabulisa (ukubukela HD quality amabhayisikobho, imidlalo), lokhu chip akulona ikhambi best.
  2. Intel HD 2000/3000. Isizukulwane sesibili we okuhlangene isiqophi chip ka Intel izilimi ukufakwa iCore 3/5/7 isizukulwane sesibili. Ikhodi-okuthiwa Sandy Ibhuloho. Namuhla, cishe ungalokothi elisetshenziswa onobuhle entsha laptops, kodwa futhi kuyinto emakethe umdlali obalulekile.
  3. Intel HD 2500/4000. Isizukulwane sesithathu videologiki ehlangene, okwamanje kuba omele kakhulu emakethe mass zamadivayisi eselula. Lawa makhadi bayingxenye isizukulwane sesithathu izilimi iCore. Le khodi-okuthiwa videologika Ivy Ibhuloho. Ukusebenza useduze Radeon HD amakhadi 65hh.
  4. Muva nje, Intel HD Graphics isizukulwane, codenamed Haswell. Ingabe ingxenye entsha izilimi iCore yesizukulwane esingu-4. Imodeli eyisisekelo yaleli isizukulwane - 4600. Uneziqu izinguqulo ezimbili ufushanisiwe - 4200 futhi 4400. The enamandla kakhulu yiwona amakhadi 5100 futhi 5200. Ngo yakamuva imodeli nokwenza kwayo Intel HD 5200 Ikhadi ngaphambi ihluzo ngokuqhubekayo amakhadi kakhulu Midrange.

Intel HD 3rd futhi 4th izizukulwane ungakwazi ukujabulela ngokugcwele izinga movie isinqumo-4K. Kanti, njengomqhele ikhadi ihluzo kalula babhekane imithwalo isiqophi imidlalo minyaka 2-3. Njengoba isizukulwane sokuqala izilimi futhi videologiki okuhlangene isivele kancane yisikhathi, thina yeka ke kusukela Intel Ibalazwe Uhlolojikelele (R) HD Graphics. Qhubekela phambili.

Isizukulwane kwe-GPU yesibili

Kuze kube manje, Intel HD Graphics 3000 videologika esetshenziswa kaningi. Kuyinto ikhambi ekahle PC mobile ngentengo ephansi ezingeni. Lokhu Isixazululo evumela ukhululekile ngokwanele ukubuka izinga okusezingeni eliphezulu Hambayo amabhayisikobho, futhi ngezinye izikhathi ngisho athokoze umdlalo isiqophi eyakhishwa ngo 2011-2012. Nokho, lapho ucabangela ukuthi laptops isabelomali kanye netbooks ethengwayo hhayi ngenjongo yokuzijabulisa multimedia, konke lokhu iwela indawo. Ukulungiswa esiphezulu kusekelwa ikhadi ihluzo, kuyinto 2560 x 1600 Amaphikseli. Ngaphezu kwalokho, lokhu videologiki isizukulwane isekela i-HDMI phandle. Ukuze nokwandisa ukusebenza kwalesi esibonakalayo, kuyinto efiselekayo ozifakile yakamuva umshayeli Intel HD Graphics.

Njengoba kushiwo ngenhla, umkhaya lesibili isizukulwane ihluzo core imelelwa onobuhle ababili. Lena Intel HD Graphics 2000 futhi 3000. Naphezu kweqiniso lokuthi bobabili ezivezwa okufanayo inqubo ubuchwepheshe, ukukhiqiza amakhadi kungahluka kabili. Lokhu kungenxa yokuthi imodeli ephansi ekupheleni has a aphansi core ukukala amandlajubane, ngaphezu, yona ifakwe zonke actuators eziyisithupha (12 ngokumelene inguqulo endala ibalazwe).

Ngenxa yalesi kwamangqamuzana kufinyelelwa ngokwanele eqondile emakethe izingxenye. Ngakho, umsebenzisi ungathola ephathekayo processor ezimbili noma isikwele-core kanye full HD 3000 ihluzo core noma ihluzo ufushanisiwe HD 2000. Yiqiniso, lokhu kubonakala izindleko zokukhiqiza.

isizukulwane sesithathu

Intel HD Graphics 4000 Videologika yethulwa ngo-2012. Wenziwe esekelwe inqubo 22-NM. Inani Eliphakeme ukusebenza chip kuyinto GFLOPS 200. Ngesikhathi esifanayo isizukulwane esedlule sakwa-ihluzo amakhadi kusuka Intel wawenziwa ku inqubo 32-NM, futhi ukusebenza kwaba ncamashi izikhathi 2 ngaphansi.

ihluzo Uxhumano ikuvumela ukuthi usebenzise zonke izici IDirectX 11 futhi VulaGL 3.3. Ngokwe-onjiniyela, kanye nezivivinyo ngokuphindaphindiwe olwenziwa, Intel HD 4000 ikhadi ikuvumela ukuba ajabulele zonke nezinjabulo movie ngokuchaza okuphezulu. Ngaphezu kwalokho, lokhu kusenza videologika ngokwanele ukuba bazizwa benethezekile kuleli imidlalo zamanje. Yiqiniso, Kufanele kwaziwe kodwa ukuthi ezinye zazo adinga isinqumo ephansi futhi ukunciphisa izilungiselelo izinga.

Futhi yini okufanele uyenze uma umdlalo akusebenzi kahle noma kukhona zobuciko esithombeni? Ukuze kulungiswe le nkinga, kwisayithi ye umenzi kumele ezitholakele kuma Intel HD Graphics 4000 chip umshayeli, bese uphinde uyayifaka. Lesi seluleko ibonakala isobala, kodwa eqinisweni kuyasiza. Iqiniso lokuthi onjiniyela yenkampani ozama njalo ubuyekeze imikhiqizo yabo futhi sithuthukise umshayeli ukuhambisana zokusebenza zakamuva.

Uma siqhathanisa ihluzo ukusebenza isizukulwane esedlule, lenyuka ngo-30%. Ngaphezu kwalokho, ungathola inzuzo amandla ngokusebenzisa ngokushesha processor I7 processor RAM ngaphezulu.

Eyesine isizukulwane videologiki

Kuze kube manje, Intel HD Graphics ihluzo ikhadi efakwe cishe ngo-laptops nengxenye. Lokhu kungenxa kakhulu ukumaketha uhamba corporation efanele ukuhlanganiswa. Nge videologika omusha ngamunye Isizukulwane beba more ophelele, ukuthi kuyivumela ukuncintisana ngemibandela alinganayo ngamakhadi leyehlukene sokwenyusa amanani ezingeni.

Ukukhululwa isizukulwane yakamuva chips kubonakale kubonakala e yokuthengisa ihluzo amakhadi ezivela kwezinye abakhiqizi. Phela, akunandaba mqondo ukukhokha le mali ngoba into ingahle ingasebenzi "ngokuphuma ebhokisini." Nje eminyakeni embalwa edlule, ukusebenza esakhelwe isiqophi ihluzo ezimbalwa lapho abantu benesithakazelo. Phela, bonke abantu bazi ukuthi chips onjalo afana ngazo Intel HD, nesidingo sokuba zokusebenza ehhovisi, upheqa izithombe nama-movie nesinqumo ongaphakeme. Nokho, ngemva kokukhululwa kwe kwesizukulwane sesithathu iCore izilimi futhi isiqophi chip Intel HD Graphics 4000 isimo saqala ukushintsha kakhulu.

Ibhajethi isiqophi ikhadi isibe nesincintisana mbamba letimayelana nalesihloko digital abakhiqizi chip. Yilezi akuwona amazwi angasho lutho, wena nje kufanele sibheke Dynamics ukuwa yokuthengisa amakhadi kusuka AMD NVIDIA. Ngaphezu kwalokho, e-AMD usephoqeleke ukuba bahoxe ekungeneleni udaba kwesabelomali ihluzo Radeon HD 70hh ngenxa ukuntula kwayo nokuncintisana.

incazelo

Intel HD Graphics 4600 kuyinto ukuvela GPU ihlanganiswe. Ngenxa yokuthi ngo-2010, Intel ulinikele ngesikhathi isikimu classical sokuhlukanisa vertex kanye pixel elingu ahamba yayiswa esihlanganisiwe shader izakhiwo, wakwazi nesimanje njalo videologiki yayo. Minyaka yonke inkampani kuthuthukisa chip yokukhiqiza inqubo, okuyinto kunomphumela omuhle inani ukubulawa amayunithi futhi, ngenxa yalokho, umkhiqizo.

I Intel HD 4600 isivele ifakiwe 20 ukubulawa amayunithi, okukuvumela ukuba bancintisane emigomeni elilinganayo chips AMD NVIDIA. Ukuze uqhathanise, owedlule imodeli HD 4000 kwaba amayunithi 16, HD 3000 Imininingwane 12. Ngakho, ngisho noma chips ukuthatha HD HD 4000 futhi 4600 nge imvamisa elilingana ikhenela, amandla Computing izothatha isikhathi eside ngo-25%. Futhi isibalo ukubulawa amayunithi, futhi imvamisa Kwandiswa videoyadra. Manje kuyathandeka 1250 MHz, 1150 MHz ngokumelene esizukulwaneni esidlule. Isici esiphawulekayo processor Haswell ukuthi videologiki encishisiwe amandla ukusetshenziswa kwimodi lutho.

Intel ihluzo ezintsha ukwesekwa ivumela VulaGL 4.0 IDirectX 11.1 (Shader okufushane lesihlanu). Nezinye izici zihlanganisa chip anti-aliasing, HDR futhi eziningi nobunye ubuchwepheshe ngcono isithombe. Kuhle kokusho ukuthi, njengoba odlule isizukulwane nengaphakathi HD 4600 ingasebenza kanyekanye ne Abaqaphi ezintathu.

izibalo echazwa ukusebenza

Ukwazi mayelana nezici ihluzo okudidiyelwe izizukulwane ezahlukene angaya ukuqhathanisa ukusebenza kwabo. Ukuze okukhulu ekuhlolweni abazohlanganyela kwezimali ikhadi leyehlukene GeForce GT 630. I cores ukusebenza zinamandla mthwalo:

  • HD 4600 - gigaflops 400;
  • GT 630 - 311 gigaflops;
  • HD 4000 - 294 gigaflops;
  • HD 3000 - 194 gigaflops.

Njengoba ubona, ngisho nakuleli qophelo, ikhadi leyehlukene zingaphansi isizukulwane yakamuva ihluzo ihlanganiswe. Kodwa asinakulishalazela ipharamitha ukusebenza ezifana izinga yokugcwalisa yesehlakalo. Ngenxa yalesi inkomba, ihluzo leyehlukene ngezinye izikhathi izixazululo ididiyelwe kahle:

  • GT 630 - 13 mtex / s;
  • HD 4600 - 5 mtex / s;
  • HD 4000 - 4.6 mtex / s;
  • HD 3000 - 1.35 mtex / s.

Ngokusho rasterization GeForce Ukukala ubonisa imiphumela engcono:

  • GT 630 - 3.2 megapixels / umzuzwana;
  • HD 4600 - 2.5 megapixels / umzuzwana;
  • HD 4000 - 2.3 megapixels / umzuzwana;
  • HD 3000 - 1.35 megapixels / umzuzwana.

Okwamanje, senza ngeke kuthinte anoma imemori, kusukela Intel HD Graphics core izici le nkomba incike umthwalo phezu processor.

Ukuvivinywa Kokungathathi ihluzo okuhlangene

Nokho, siya kusuka izisekelo ezicatshangelwayo ukuze ukuhlolwa esisebenzayo. Ukuze uqale, uqhathanise ukusebenza izizukulwane ezintathu chips Intel. HD 3000 Graphics iyenziwa ngesisekelo processor Core i7-2700K, HD 4000 - i7-3770K, HD 4600 - i7-4770K. Ngezinye esiphezulu umthwalo imvamisa ihluzo cores babe 1350, 1150 kanye 1250 MHz, ngokulandelana.

Ukuqinisekiswa kwenziwe nge ubuncane ihluzo izilungiselelo umdlalo ividiyo futhi isinqumo 1920 x 1080. Ngaleso efanayo izihlungi isikhathi ezifana anti-aliasing futhi anisotropic gqwa ekhubazekile. 3DMark ngokusebenza ukuhlolwa isicelo abangu ukusebenzisa ku lwamasethingi oluvamile. Kusukela HD 3000 ayisekeli IDirectX 11, kanye nezinye GPUs bayahlolwa ngaphandle kokuyivula.

Cloud Gate Ukuvivinywa 3DMark iphakethe wabonisa imiphumela yokuhlolwa okulandelayo:

  • HD 3000 - 3221 amaphuzu;
  • HD 4000 - 5795 amaphuzu;
  • HD 4600 - 8253 amaphuzu.

Unigine Ezulwini ukuhlolwa futhi ubonisa ukusebenza abalulekile isizukulwane yakamuva chips:

  • HD 3000 - 213 amaphuzu;
  • HD 4000 - 327 amaphuzu;
  • HD 4600 - 446 amaphuzu.

Gaming Ukusebenza

Lokhu kuphetha ukuhlolwa yethu zokwenziwa uqhubekele ukuqhathanisa amashadi ukusebenza izicelo udlala. Ngezinye Crysis 2 HD 4600 ikhadi ishesha kuneyokuqala, cishe isigamu (11.5 amaphuzu vs. 7.7). HD 3000 wathola ingqikithi 5 amaphuzu.

F1 2011 akunjalo nozwelo ukusebenza GPUs. Ngenxa yalesi HD 4600 HD 4000 liphambili ngamaphesenti angu-28 kuphela. Kuyaphawuleka ukuthi mdlalo esihle ngisho HD 3000 ihluzo, okumele ukujabulisa abanikazi laptops amadala.

Izicelo nge high ihluzo ezifana Metro 2033 futhi Tomb Raider, ukuvumela ingevamile ukudlala ngesikhathi medium noma ongaphakeme izilungiselelo IDirectX 10 Imodi phezu HD ibalazwe 4600. Ngeshwa, chips amadala ungavumeli bazizwa evamile yomdlalo, njengoba isibalo FPS sags ephawulekayo isithombe uyofana nge-slide show.

Ngenxa yalokho, yonke ukuhlolwa kungashiwo ukuthi esigabeni esilandelayo ukuthuthukiswa ihluzo okuhlangene esekelwe Haswell izilimi kuyisinyathelo real phambili. Ikakhulukazi uyojatshuliswa yokuthi ngisho imidlalo imodeli iminyaka 2013-2014 ingafinyelela Imiphumela eyamukelekayo. Okungukuthi, ngisho laptop isabelomali bayojabulela ngokugcwele izinga ukuzijabulisa multimedia.

Ukuqhathanisa ikhadi edidiyelwe kanye leyehlukene

Manje, kusukela okuhlangene test chip ukwedlulela ku ukuqhathanisa Intel HD 4600 futhi GeForce GT 630. Njengoba singabona kusukela izibalo ngenhla, ikhambi kusuka Intel unomlando omuhle ukusebenza ezimatasa. Nakuba ngesikhathi esifanayo chip zingaphansi kumemori umkhawulokudonsa bese ijubane rasterization.

Ukuze uqale, hlola amakhadi ethu phezu ukuhlolwa zokwenziwa 3DMark futhi Unigine eZulwini. Ukuqhathanisa iphezulu ihluzo izilungiselelo Okugcwele HD nesinqumo nokusebenzisa IDirectX 11. Ngenxa yalokho, imiphumela yokuhlolwa zazimi kanje:

1. 3DMark:

  • HD 4600 - 980 b;.
  • GT 630 - 919 b.

2. 3DMark 11:

  • HD 4600 - 361 b;.
  • GT 630 - 360 b.

3. Ezulwini 3.0:

  • HD 4600 - 344 b;.
  • GT 630 - 320 b.

Njengoba singabona, HD 4600 chip at alinganayo enqanda ikhadi leyehlukene, okuyinto kunezinzuzo e isamba rasterization amabhlogo, processing speed kanye ukuthungwa pixels. Kodwa, ngeshwa, e imidlalo, izinto ngisho kancane, kodwa namanje sibi kakhulu. Ngo imidlalo efana Battlefield-3, Crysis-2, F1-2011 lag HD 4600 liphakathi 5-20%. Umdlalo Metro-2033 ihluzo ihlanganiswe abasasilele ngemuva GeForce GT 630 ngesibalo esingaphezu kwengxenye. Kodwa ngo-imidlalo efana Ukungcola Showdown futhi Tomb Raider, Ikhadi Intel wathola umphumela by 12 no-22% ngcono ngokulandelana.

Imiphumela

Entsha okuhlangene ihluzo core kusuka Intel kuyisinyathelo esiphawulekayo phambili ekuthuthukiseni ubuchwepheshe anjalo. GPUs Modern kuthiwa indiva kalula yibo bonke izinkomba ukusebenza isizukulwane sayo sangaphambilini - igebe isilinganiso phakathi HD 4000 40%. Futhi kuthiwani ihluzo ngokuqhubekayo? Lapha singasho ngokuqiniseka ukuthi uma i-laptop alisetshenziswa kuphela amageyimu, ukuthi ilungile kakhulu ukulahla ukuthengwa nomthombo ihluzo amakhadi, njengoba umongo esishunyekiwe ikuvumela ukuba esikhundleni ngokugcwele. Futhi ungakhohlwa mayelana ukusetshenziswa amandla. Isihloko sephizela Core I7 processor eno ihluzo okuhlangene ibusa Watts 84 kuphela, kanti GT ikhadi ngokuqhubekayo 630 ngesisekelo elula ezimbili-core processor ekuqaleni Uzodla 130 Watts. Ngenxa yalokho, lokhu kuyophumela a ephansi ibhethri ugesi futhi okweqile yezingxenye yangaphakathi.

Yingakho ukuthenga laptop amasha, bayakhohlwa ezishibhile leyehlukene ihluzo amakhadi, ngisho noma basonta isizukulwane wokugcina. Empeleni, abakwazi ukunikeza izinzuzo umkhiqizo ezingase sithethelele kuthenga. Ikakhulukazi ngoba Intel HD Graphics 4600 kalula ukuhlangabezana zonke izimfuno umsebenzisi yesimanje.

Lesi sihloko yasetshenziselwa ukuhlola phezulu processor Core I7, kodwa manje kungenzeka ukuthenga othengekayo isilinganiso onobuhle umsebenzisi i5 futhi I3. Njengoba kunjalo nge isizukulwane esedlule, ikhadi elisha has a imodeli zihlubule phansi - Intel HD Graphics 4400. Naphezu inombolo ezincane ngokubulawa amayunithi, kusenzima ngaphambi isizukulwane yayo scorecards lwesithathu. Awu, abalandeli ultrabooks nezincwadi ezibizayo nenhlanhla kakhulu, ngoba uchungechunge Haswell izilimi anemisila elinamandla kakhulu ihluzo core HD 5100/5200, eye 40 ukubulawa amayunithi, okuyinto kabili ngaphandle HD 4600.

Enye ukusebenza

Njengoba sekushiwo ngenhla, kuhlanganiswe ihluzo imemori esetshenziswe kwi nokuwumisa esilinganayo processor. Ngakho-ke, uma ufaka in a laptop enamandla crystal ngokwanele sizukulwane wokugcina, kodwa kukhawulwe ezimbalwa kuphela gigabytes of kancane, bese imiphumela ukusebenza lokhu kucushwa kungaba kucasula kakhulu. Memory kuyinto "bottleneck" ngoba videologiki, ngakho-ke ukuze zithole imiphumela emihle kunconywa ukusebenzisa onobuhle yayo yakamuva nge amaza okusezingeni eliphezulu futhi latencies ongaphakeme.

Enye ehilelekile, kakhulu ezithinta ukusebenza hhayi kuphela ihluzo vidiyo, kodwa futhi computer iyonke, is okweqile. Ngenhla ngezinga elithile-GPU futhi CPU show imiphumela abampofu nokuvivinywa okuhlukahlukene futhi izicelo bomhlaba wangempela. ke Kuyancomeka ukuhlanza njalo Coolers futhi isikhala yangaphakathi PC mobile kusuka uthuli. Umphumela Akuzange kwaphela isikhathi eside ukufika.

Kubalulekile futhi ukuqonda ukuthi izinga ihluzo kuzoncika CPU. Iqiniso liwukuthi nge okwandisa umthwalo umnyombo GPU ithola aphansi igunya iphakethe ukudluliswa, ngakho-ke kuthinta iqophelo isithombe. Ngakho-ke, imiphumela yokuhlolwa ngokuqhathanisa isabelomali futhi zonke izilimi phezulu futhi videologiki alinganayo akuzona esivuna kuqala. Ngakho, lapho ukhetha "inhliziyo" we laptop kunomthelela oqonde ngqo kwi amakhono GPU.

Omunye ithiphu zokugcina namuhla. Ukuze Intel HD Graphics umshayeli isiqophi ikhadi kumele afakwe yakamuva. Ngisho noma uthenge laptop ngokugcwele amakhastama umsebenzi, musa ubuvila ukuya website esemthethweni umakhi, futhi ulande inguqulo yakamuva.

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