Processor Kaby Lake: Ukubuyekeza, ukuhlolwa, ukubuyekezwa

Ukuphela ukukhiqizwa isigqi Intel «tick-tock" kusho ukuthi Kaby Lake kwaba izakhiwo lwesithathu esekelwe 14-nm izilimi. Kuzoqalwa nge-Broadwell (isizukulwane 5th, "uphawu"), umuntu owakha inkampani uye wasungula microarchitecture skylake entsha (isizukulwane 6th, "ngakho"), eye elungiselelwe esizukulwaneni 7th. Ukuthuthukisa kwegezi okwandisa imvamisa iye izuzwe akulethi ukucindezeleka uhlelo transistors. Intel ukhiphe inombolo enkulu izilimi ezintsha Kaby Lake, ezisukela mobile KBL-U-15 no-28 W, futhi KBL-H 45 W ukuba models KBL-S nge ukusetshenziswa okulinganiselwe 35-91 Watts workstations. Kukhona 3 ongakhetha Overclocking, kuhlanganise ≥ 3.

echibini Kabi

Ukwethulwa ngokusemthethweni okokuqala Kaby Lake senzeka ngo-September 2016 futhi kufakwe 6 izilimi mobile, eyenzelwe ukufakwa ku-premium ezincwadini kanye mini-PC. Abasibonise imiphumela emihle, futhi ekuqaleni 2017 Intel owethulwa onobuhle ezingaphezu kuka-25 entsha. Isici esiyinhloko Kaby Lake izilimi kuyinto ukwesekwa Memory Optane futhi chipset 200 chungechunge. Ngaphezu kwalokho, Gen9 isheduli ibuyekeziwe Main10 nezinye okungaphezulu kokudlala kwevidiyo ye izinhlelo ne ukhwaliti amandla ukusetshenziswa wesifunda usebhekene ukulungiswa ukwandisa ukuvama ijika voltage.

Uhlolojikelele izilimi Kaby Lake

Intel ichaza ukukhiqizwa line yayo Y, U izingxenye, H futhi S. Izinguquko ezimanje ngokucaphuma isikimu ukuzimisela kuyinkimbinkimbi lapho ingxenye fanele chip, uma ungazi TDP noma schematics-nucleus.

Uchungechunge Y, usebenzisa ngesilwane esifuywayo Kaby Lake Pentium, m3 Core, Core i5 / і7 kanye Core i5 / і7 vPro, limelela izilimi 2- kanye 4-core ne Hyper-Ukuchusha kanye nomklamo ukushisa nomthamo 4.5 watts, okuyinto kuthambekele endaweni mobile amancane ukukhanya PC. Onjalo low power ukusetshenziswa ibangelwa ultra-ongaphakeme imvamisa isizinda. Lokhu kuvumela ezincane umthamo webhethri, ukuhlinzeka isisindo ongaphakeme nempilo yebhethri ende.

U Series ibusa Watts 28 no-15, has a core 2 nge okuningi ephakeme imvamisa iwashi Hyper-yangaphakathi, kodwa. Lihlanganisa zonke izilimi Kaby Lake Pentium, Celeron, Core ≥ 3 / і7. Ziyakwazi ububanzi ngokuvamile eshibhile Y, njengoba akugcini izidingo okuqinile voltage futhi imvamisa futhi asetshenziswa premium amageyimu notebook. Ingxenye izilimi ifakwe i eyengeziwe chip eDRAM 64 noma 128 MB, esebenza njengesikhali sesikhashana dram inkumbulo main futhi sithinta ijubane ihluzo.

H-Series chips abe ukusetshenziswa kwamandla Umklamo 45 W futhi ahlinzeke ukusebenza okuhle kumadivayisi eselula. Intel liyancedisana kubo ngaphansi brand VR Ready, okubonisa ukuthi ukusetshenziswa kwazo isengezo engokoqobo izinhlelo. Itholakala inhlanganisela ezahlukene izingxenye kanye nokusebenza.

S Series yakhelwe ideskithophu PC. Zingezona ezibonakalayo. 3 ukuguqulwa zavezwa і7 Core nge 4-core processor Hyper Kaby Lake, omunye elivumela ukushesha, kuyilapho ezinye libhekene amandla aphansi. Futhi iyatholakala eziningana i5 4-core ezinguqulweni efanayo futhi 2-core chip ≥ 3.

Ngo inombolo entsha imodeli KBL-S bungabonakala Overclocking Core і3-7350K, 2-core processor ne Hyper-Ukuchusha, ibalwa amandla ezishisayo of 60 W, imvamisa kumila 4.2 GHz (ngaphandle Turbo) futhi isici adjustable. Lokhu kwaba ephendula izicelo abathanda ngaleyo ndlela kuzuzwe ukusebenza CPU, amadivaysi ohambelana isigaba ephakeme.

Speed-Shift v2

Omunye izici ezintsha kwaba Skylake Speed-Shift umsebenzi. Ephambi kwezinduna umshayeli lesifanele, isistimu ingakwazi senqabe CPU Turbo Mode ukulawula esivuna processor. Ukusebenzisa iqoqo imethrikhi yangaphakathi ngokuhlanganyela ukufinyelela ohlelweni izinzwa, CPU ungalungisa imvamisa ngokunembe kakhudlwana futhi ngokushesha kunokuba OS. Injongo Speed Shift ukuvumela uhlelo ukuba baphendule imibuzo ukusebenza ngokushesha (isibonelo, ukuze uxhumane yesikrini noma igagasi-Web), ukunciphisa ukubambezeleka futhi sithuthukise isipiliyoni umsebenzisi. Ngakho-ke, uma uhlelo lokusebenza kukhawulwe imingcele achazwe P-uthi, processor asekelayo Speed Shift umshayeli ukuze bakwazi cishe njalo ukushintsha ukuvama zezici CPU in ezahlukene yamanani.

Eyokuqala kuphindelelwa Speed Shift isikhathi sehliselwe imvamisa isiqongo kusuka ms 100 kuya ku-30. I nemikhawuko nje ukuthi umshayeli, manje likhona Windows 10 futhi itholakala ngokwakhona.

Nge obhekwe izakhiwo entsha ngcono ukulawula hardware Speed Shift. Intel akazange ukushintsha igama ubuchwepheshe, kodwa ukuthuthuka babe abalulekile. Umshayeli ayikashintshi, ngakho-ke isebenza ngayo yonke izinguqulo Speed Shift, kodwa manje wokugaya ingafinyelela imvamisa esiphezulu 10-15 ms hhayi engu-30.

inkumbulo Optanovaya

Omunye wemigomo inkumbulo umkhakha ukunikeza into ngsivinini dram, kodwa livikela kakhulu idatha sigcinwe ukungabi kwamandla. Dram isebenzisa amandla ukuvuselela idatha, kodwa liwumthombo oyinhloko software lenhlobo yemininingwane. Iningi zokusheshisa umsebenzi software incike inkumbulo sokufinyelela noma ikhono babe idatha eduze nucleus, inkokhelo lapho idingeke khona, kuyoba njalo nokuba khona a, eduze, inkumbulo ezinkulu ze-non-oluyingozi kungandisa ukusebenza ukunciphisa amandla ukusetshenziswa. Ngezinye indalo yayo iningi eyishumi esetshenzisiwe. Intel (futhi Micron) umemezele ngokusemthethweni isinqumo sayo, 3D XPoint, ngonyaka odlule, kodwa hhayi ngaphambi kokuba ngokusemthethweni ku nokuqaliswa kwalo ungazange kubikiwe.

abezindaba khono

Nakuba ngokuya obusebenzayo Intel Kaby Lake akuyona okuningi ezahlukene kusukela Skylake, schedule kuyabonakala ngcono ecacile. Njengoba kunjalo ne-CPU cores, inqubo 14nm + kungenzeka ukwandisa ukuvama GPU futhi sithuthukise ukusebenza, kodwa mhlawumbe kuzenze zibathinte nakakhulu ushintsho - iyona olusha izici multimedia. Umklamo eziyisisekelo GPU Gen9 ayikashintshi, kodwa Intel uye olubukeziwe ividiyo processing units, kungezwe ukusebenza kanye nokusebenza kahle ngcono.

Hardware yashesha 4K

Umehluko omkhulu e mediadvizhke Kaby Lake-U / Y kuba phambi ephelele hardware for ukuyiqonda nokuyikhumbula emagama isiqophi 4K-HEVC Main10 format. Lokhu sihlukile skylake esekela p30 4k, kodwa ngakho usebenzisa inqubo hybrid owabayo umthwalo phakathi CPU, wokugaya kwabezindaba GPU shader cores. Ngenxa yalokho, Kaby Lake hhayi kuphela izibambo amaphrofayli HEVC ngaphezulu, kodwa uchitha yingxenye encane kuphela amandla ngesikhathi komkhawulokudonsa kakhulu kunalokhu. Njengoba i esephepheni-8-bit, futhi 8/10-bit emagama VP9 ngekhodekhi kusuka ku-Google liye ukusebenza kule izakhiwo ezintsha. Skylake inikeza hybrid ngekhodekhi emagama, ayinikeli kahle ngokwanele. I scheme omusha hardware HEVC Main10 futhi VP9 ingxenye MFX iyunithi. Injini ikhwalithi isiqophi asisekela HDR futhi Wide Color Gamut.

Ngokusho Intel, Kaby Lake U / Y ukusisingatha-6 4Kr30 ngekhodekhi AVC futhi HEVC kanyekanye. HEVC emagama iklanyelwe ukusekela 4Kr60 120 Mbit / s, okuyilona elidingekayo ukuze umuntu ukudlala kokuqukethwe premium futhi UHD Blu-ray. Nge ngcono inqubo ngisho 4.5 watt chips uyakwazi kucutshungulwa Y HEVC 4Kr30 ngesikhathi sangempela. akukho hardware yashesha emagama 4Kp60 HEVC Main10: Ngakho omunye izikhalazo eyinhloko Skylake wavunyelwa ukuba U futhi Y chungechunge. Kukhona nokunye ukuthuthukiswa ukuthi ahlinzeke okwanelisa kakhudlwana soxhumanoningi abathengi.

lwenethiwekhi

Ukusakaza ihluzo processor Kaby Lake U / Y kuyafana ukuthi Skylake. Lokhu kusho ukuthi iGPU ukhonza kuze 3 ubonisa kanyekanye.

Esinye sezici esidumazayo Skylake, okuyinto engakaze iqedwe kuleli Kaby Lake-U / Y - yokuntula ukuzithiba imbobo ye-HDMI 2.0 shoka HDCP 2.2. Intel esivuna ngokungeza LSPCon e DP 1.2. Le ndlela iye yasetshenziswa ku motherboards eziningana futhi ngisho PC ezincane ezifana Skull Canyon NUC (NUC6i7KYK) kanye ASRock Beebox-S.

chipsets

Izikhumulo okusha PCH abalawuli interfaced ne isokhethi LGA1151 futhi ngaleyo ndlela ukusekela kokubili skylake, futhi Kaby Lake. Chips 100 chungechunge, ezifana Z170, futhi isebenzisana ne CPUs entsha ngemva kokubuyekezwa BIOS.

Namuhla Intel chipsets kukhona sasivumela nkomoni. Z-uchungechunge ligxile multi-ihluzo chips futhi ukusheshisa, H ukungabi yokugcina, Q yakhelwe amapulatifomu nge vPro B igxile ephansi-izindleko izixazululo.

Futhi iyatholakala 3 chipset mobile nge umehluko efanayo, kuhlanganise iqoqo Xeon ku CM238, ikuvumela ukuba usebenzise izilimi ezintsha E3-1500 v6.

ikhadi ehambisanayo

Motherboards ngoba izilimi Kaby Lake - ASUS Maximus IX Ikhodi, igigabhaythi Z270X, Supermicro S7Z270-CG, ASRock Z270, MSI Z270, ECS Z270H4-the I. Sinenkosi abalawuli esisha, Umq. H. USB 3.1 kuya ku-10 Gbit / s ASMedia ASM2142, esebenzisa ezimbili PCIe 3.0 ongakulayisha ezifika 2 nezimbobo. Ngaphambili, lokhu kuphela esetshenziswa 1 slot RSІe 3.0.

Audio Isilawuli Realtek ALC1220 nayo ibuyekeziwe: kukhona ukufinyelela 120 dB futhi 113 dB input. Lokhu kufanele kuqinisekiswe nqampuna umhlabeleli ezingalinganiseka. Uxhumano lwenethiwekhi namanje ekhiqizwa Intel I219-V Gigabit-isilawuli-Ethernet. Ushintsho olukhulu lapha kufanele kube ukwethulwa multi-Gigabit Aquantia 5G / 2.5G AQC107. Yaba incwadi entsha 10-Gbit / s-USB 3.1 esibonakalayo ngezihluthu iphaneli MSI Z270 Gaming M7. Ngaleso sikhathi samanje ke icushiwe ngokusebenzisa ASM2142, usebenzisa strip ezimbili RSІe ukuba uyinikeze USB 3.1.

Ngokomthetho, zonke motherboards anemisila Kaby Lake, kufanele ukwazi ukugcina Optane Memory. LED-kwasemuva, futhi udlala indima enkulu kuleli umbadlana 200 chungechunge:-ke inqatshelwe kuphela onobuhle ambalwa esigabeni ngasinye intengo.

umkhiqizo

Njengoba ungase ulindele, akukho nzuzo ekusebenzeni akuyona. Ngokusho impendulo yomsebenzisi, 3-GHz wokugaya Kaby Lake i7-7700K usebenza ngokufanayo Core i7-6700K processor eno imvamisa iwashi 3 GHz (nge hyperthreading ukukhubaza). Umahluko owokuthi inkumbulo ukwesekwa. Uma Skylake iyahambisana DDR4-2133, le Kaby Lake - ne DDR4-2400, kodwa umphumela omncane cishe wonke zokubekisa.

amandla ukusetshenziswa

Enye inzuzo enkulu wokugaya Kaby Lake - imvamisa efanayo ngamandla ngaphansi noma ngaphezulu ngesikhathi amandla afanayo njengoba kuqhathaniswa ne Skylake. i7-7700K isekela Turbo 4.5 GHz at amandla ezishisayo 91 Watts. Kuzo zonke izilimi test Kaby Lake ngisho zisakaza ngesikhathi ukusetshenziswa inhlukano eziseduze ibalwa eyodwa, kodwa ngokuvamile kakhulu overestimates umhlinzeki CPU voltage adingekayo operation esitebeleni of chip.

ukusheshisa

Ngokusho impendulo yomsebenzisi, bezibona okwandisa imvamisa iwashi Kaby Lake ishintshile sibonga AVX entsha Offset, elisetendeni BIOS ka umbadlana ngamunye Z270. Kuyaziwa ukuthi imiyalelo AVX elimazako ukuhlakaza, ukunciphisa ukuzinza kanye okwathiya Ikhodi yephromoshini ngaphandle AVX. Manje umsebenzisi angakwazi sisebenzise noma ukuchema kuzo (isib, -10x), okuyinto kuzonciphisa isici ukuthi kwenzeka AVX ithimba. Lokhu kusho ukuthi ngesikhathi ukusheshisa Kaby Lake processor ukuba 4.8 GHz AVX-shift 8x AVX umyalo ngeke abulawe ngesikhathi 4.0GHz, ukwaba ukushisa kancane nasekusindiseni ukuzinza.

Ngokusho abasebenzisi, ukuvama 4.8 GHz AVX kuyinto okumele izuzwe kalula ngisho nge voltage ezinengqondo. і7-7700K ifinyelela 4.9 GHz offset AVX -10, futhi і5-7600K - 5.0 GHz, ngisho nalapho AVX.

Ngokwengxenye enkulu ukusheshisa і7-7700K kusuka 4.2 kuya 4.8 GHz izinzuzo ezingokoqobo asipheli. Umahluko kulokho MHz 600 oluhambisana 13-14% ukwanda komkhiqizo, engesiyo kakhulu. Nokho, icabangela iphrofayli chip voltage, ukuvama 4.5 GHz inikeza lokushisa ezinhle futhi voltage, namanje esingeqile і7-4790K noma і7-6600K.

Imiphumela yokuhlolwa

Ukuze impendulo yomsebenzisi, ukuqhathanisa Kaby Lake processor uqinisekisa ukuthi cishe linqoba Core і7-7700K kuhlolo ngamunye (except for a ngcosana, lapho і7-5775C namanje kangcono ngenxa 128MB eDRAM).

Core і5-7600K isebenza cishe okufanayo, ngaphandle zimo ngenombolo elincane notshwala (isibonelo, ray ukope), kodwa lapho enza imisebenzi yansuku zonke wokugaya Yiqiniso, neze kunabayeni. Core і5-7600K ngenxa yokuntuleka ukukhula ІRS kakhulu і5-6600K kuyinto eyisisekelo, ngaphandle megahertz extra ambalwa. It ngesivinini wokugaya muhle - lokushisa yayo kangcono kakhulu kunokuba і7-7700K, kodwa lutho engavamile, yena abe engasekho.

Indlovu egumbini Nokho, Core і3-7350K. Ngentengo engu- $ 159 kumane-dollar 11 by Core і5-7400, obiza $ 170, kodwa has 2 ezimbili cores ngokugcwele, nakuba at a imvamisa aphansi (3 GHz 4.2 GHz).

It has entsha Intel izakhiwo isenzakalo esiyingqopha-mlando?

Ngokwengxenye enkulu Kaby Lake ayinikezi ushintsho kakhulu. inkumbulo Ukusekela Optane is a plus, kodwa ukuphumula - kungcono nje shift amandla nekghono ijika. Ukusetshenziswa kwamandla kagesi at 3.0 GHz ngonyaka odlule, manje inikeza 3.3 GHz, okusho kulondolozwa isikhathi esichithwa umsebenzi ukusebenza noma amandla imali. Speed-Shift v2 - sici enhle ngempela, kodwa kungagcini abasebenzisi Windows 10. Ngini ezithakazelisayo iqoqo abalawuli entsha (ALC1220, E2500, Aquantia). izakhiwo Ukuthuthukisa is bayahlonishwa akusona isimanga, kodwa inikeza ukwanda 10% e kahle.