- Kwixesha elizayo, phantse zonke iimveliso ze-Intel ziya kusebenzisa i-Foveros yokubeka indawo, kwaye ukuphunyezwa kwayo okusebenzayo kuya kuqala ngaphakathi kwe-teknoloji yenkqubo ye-10nm.
- Isizukulwana sesibini seFoveros siya kusetyenziswa yi-7nm yokuqala ye-Intel GPUs eya kufumana isicelo kwicandelo lomncedisi.
- Kumsitho wotyalo-mali, i-Intel yachaza ukuba yeyiphi imigangatho emihlanu iprosesa yaseLakefield eya kuba nayo.
- Okokuqala, uqikelelo lwenqanaba lokusebenza kwezi processors zipapashwe.
Okokuqala, i-Intel yathetha ngoyilo oluphambili lwe-Lakefield hybrid processors. kulo nyaka, kodwa inkampani isebenzise umsitho wayizolo kubatyali-mali ukudibanisa iindlela ezisetyenziswayo ukwenza ezi processors kwingqikelelo yophuhliso lwequmrhu kwiminyaka ezayo. Ubuncinci, ubume bendawo be-Foveros bukhankanyiwe kumsitho wayizolo kwiimeko ezahlukeneyo-iya kusetyenziswa, umzekelo, yi-brand yokuqala ye-7nm discrete GPU, eya kufumana ukusetyenziswa kwicandelo leseva ngo-2021.
Kwinkqubo ye-10nm, i-Intel iya kusebenzisa i-Foveros 7D yesizukulwana sokuqala, ngelixa iimveliso ze-2021nm ziya kufudukela kwi-Foveros yesizukulwana sesibini. Ngo-XNUMX, ukongeza, i-EMIB substrate iya kuguqukela kwisizukulwana sesithathu, apho i-Intel sele ivavanyiwe kwimatriki yayo enokucwangciswa kunye ne-Kaby Lake-G ekhethekileyo yeeprosesa zeselula, ezidibanisa ii-Intel computing cores kunye ne-discrete chip ye-AMD Radeon RX Vega M yemizobo. Ngokufanelekileyo, i-Foveros eqwalaselweyo ye-Lakefield ye-mobile processors engezantsi ibuyele kwisizukulwana sokuqala.
ILakefield: imigangatho emihlanu yokugqibelela
Kumsitho UMlawuli wezobuNjineli uVenkata Renduchintala, lowo u-Intel abona kufanelekile ukumbiza ngegama lesiqhulo elithi "Murthy" kuwo onke amaxwebhu asemthethweni, wathetha malunga neendawo eziphambili zokucwangcisa i-Lakefield processors, eyenze ukuba kube lula ukwandisa ukuqonda kweemveliso ezinjalo xa kuthelekiswa noJanuwari. intetho .
Ipakethe yonke yeprosesa yaseLakefield inemilinganiselo epheleleyo ye-12 x 12 x 1 mm, ekuvumela ukuba wenze iibhodi ze-motherboard ezihlangeneyo ezilungele ukubekwa kungekuphela nje kwiilaptops ezibhityileyo, iitafile kunye nezixhobo ezahlukeneyo eziguqukayo, kodwa nakwii-smartphones ezisebenza kakhulu. .
Inqanaba lesibini licandelo lesiseko, eliveliswe ngokusebenzisa iteknoloji ye-22 nm. Idibanisa izakhi zenkqubo ye-logic iseti, i-1 MB yenqanaba lesithathu le-cache kunye ne-subsystem yamandla.
Umaleko wesithathu ufumene igama layo yonke ingcamango yoyilo - Foveros. Yimatrix yoqhagamshelo lwe-2.5D olukhawulezayo oluvumela ulwazi ukuba lutshintshwe ngokufanelekileyo phakathi kwamanqanaba amaninzi e-silicon chips. Xa kuthelekiswa noyilo lwebhulorho ye-silicon ye-3D, i-bandwidth ye-Foveros yongezwa kabini okanye kathathu. Olu jongano lunosetyenziso oluphantsi lwamandla athile, kodwa likuvumela ukuba wenze iimveliso ezinamaqondo okusetyenziswa kwamandla ukusuka kwi-1 W ukuya kwi-XNUMX kW. I-Intel ithembisa ukuba iteknoloji ikwinqanaba lokuvuthwa apho izinga lesivuno liphezulu kakhulu.
Inqanaba lesine lezindlu ze-10nm: ii-cores ezine ze-Atom ezinoqoqosho kunye noyilo lwe-Tremont kunye nesiseko esinye esikhulu esinoyilo lwe-Sunny Cove, kunye nenkqubo yegraphics yesizukulwana se-Gen11 kunye ne-64 execution cores, apho i-Lakefield processors iya kubelana nezihlobo ze-Ice Lake ze-10nm. Kwinqanaba elifanayo kukho amacandelo athile aphucula i-thermal conductivity ye-multi-tier system.
Okokugqibela, ngaphezulu kwesi "sandwich" kukho iimemory chips ezine zeLPDDR4 ezinomthamo opheleleyo we-8 GB. Ukuphakama kwabo kwisiseko akudluli kwi-millimeter enye, ngoko yonke "ishelufu" yaba yinto evulekile kakhulu, akukho ngaphezu kweemilimitha ezimbini.
Idatha yokuqala kuqwalaselo kunye neempawu ezithile ILakefield
Kwimibhalo esemazantsi kushicilelo lwayo lukaMeyi, i-Intel ikhankanya iziphumo zokuthelekisa iprosesa yeLakefield enemeko ene-14nm eyi-dual-core Amber Lake processor. Uthelekiso lwalusekwe kukulinganisa kunye nokulinganisa, ngoko akunakutshiwo ukuba i-Intel sele inesampulu zobunjineli beeprosesa zaseLakefield. NgoJanuwari, abameli be-Intel bachaza ukuba iiprosesa ze-10nm ze-Ice Lake ziya kuba ngabokuqala ukubetha imarike. Namhlanje kuye kwaziwa ukuba ukuhanjiswa kwezi processors kwiilaptops kuya kuqala ngoJuni, kwaye kwislayidi kumboniso iLakefield ikwayeyoluhlu lweemveliso ngo-2019. Ke, sinokuthembela kwi-debut yeekhompyuter ezisekwe eLakefield ngaphambi kokuphela kwalo nyaka, kodwa ukungabikho kweesampulu zobunjineli ukusukela ngo-Epreli kuyamangalisa.
Masibuyele kuqwalaselo lwenkqubo ethelekisayo. I-Lakefield kule meko yayinama-cores amahlanu ngaphandle kwenkxaso ye-multi-threading; iparamitha ye-TDP inokuthatha amaxabiso amabini: i-watts ezintlanu okanye ezisixhenxe, ngokulandelanayo. Ngokubambisana neprosesa, imemori ye-LPDDR4-4267 kunye nomthamo opheleleyo we-8 GB, iqulunqwe kuyilo lwamatshaneli amabini (2 × 4 GB), kufuneka isebenze. Iiprosesa ze-Amber Lake zimelwe yimodeli ye-Core i7-8500Y ene-cores ezimbini kunye ne-Hyper-Threading enezinga le-TDP elingekho ngaphezu kwe-5 W kunye ne-frequencies ye-3,6 / 4,2 GHz.
Ukuba uyakholelwa kwiingxelo ze-Intel, iprosesa yaseLakefield ibonelela, xa kuthelekiswa ne-Amber Lake, ukunciphisa indawo yebhodi ye-motherboard ngesiqingatha, ukunciphisa ukusetyenziswa kwamandla kwindawo esebenzayo ngesiqingatha, ukwanda komsebenzi wegraphics ngesiqingatha sesibini, kwaye ukucutheka okuphindwe kalishumi kusetyenziso lwamandla kwimeko yokungenzi nto. Ukuthelekisa kuqhutywe kwi-GfxBENCH kunye ne-SYSmark 2014 SE, ngoko ayizenzi njengenjongo, kodwa yayanele kwinkcazo.
umthombo: 3dnews.ru