Disamba 13, 2017

Haɗu da Bugawa 'Qualcomm Snapdragon 845' Chip, Bearfin Baya-Gen 'Galaxy S9' Waya

Da yawa tsammani Qualcomm Snapdragon 845 mai sarrafawa ya ƙarshe anan. Magaji ga Snapdragon 835 (wanda ke iko da layin yanzu na alamun tutocin Android kamar Pixel 2, LG V30 +, OnePlus 5T, Samsung Galaxy S8 da Galaxy S8 Plus, da dai sauransu) an bayyana su a makon da ya gabata a wani taron da aka yi a Hawaii, don ba da wutar lantarki wajan zamani mai zuwa a cikin 2018.

Qualcomm-Snapdragon-845.

Sabon guntu yana alfahari da ingantaccen hoto-da damar daukar hoto, saurin walƙiya, wayayyun fasahohin fasaha na wucin gadi, tsaro mai kama da vault, ingantaccen nuni da ƙudurin allo, sabbin fasahohin kyamara da ingantaccen aiki, rayuwar batir, da ingancin wuta.

Za a iya samun Snapdragon 845 yana rataye a cikin mafi kyawun wayoyin zamani na shekara mai zuwa kamar Galaxy S9, Galaxy Note 8, Pixel 2, da Moto Z2 Force. Hakanan, mai kera wayar salula ta Xiaom na’ura mai zuwa, Mi 7, zai sami Snapdragon 845 a zuciyarsa.

Ingantaccen ilimin kere kere na Waya mai Wayo

Dangane da Qualcomm, Snapdragon 845 zai bayar da aikin AI cikin sauri fiye da Snapdragon 835, tare da sabon Hexagon DSP. Guntu ya zo tare da ingantaccen aikin hanyar sadarwa ta hanyar kashi uku. Wannan babban lamari ne - kamar yadda ilimin kere kere ke kara karfi.

Snapdragon 845 ya zo tare da ingantaccen fitowar murya da sarrafa murya mai ƙarfi. Qualcomm zai yi aiki tare da kamfanin fasahar intanet na kasar Sin Baidu kan samar da kulawar murya ta AI don wayar hannu da sauran na'urorin Snapdragon 845 masu amfani da su a cikin gida.

Intelligencearin wayewar kai na wucin gadi shima yana taka rawa wajen inganta aikin hoto. Tare da Snapdragon 845, yana baka damar yin abubuwa kamar ƙirƙirar tasirin bokeh (tare da batun a gaba da ɓarna da bango) ta amfani da ruwan tabarau ɗaya kawai maimakon biyu, godiya ga ƙirar kere kere wanda zai iya gano abubuwan da ke baya da ɓata su don ƙirƙirar tasirin bokeh. (Google a baya ya sanya kanun labarai tare da Pixel 2 don amfani da kyamara guda ɗaya don samar da kyawawan hotunan yanayin hoto. IPhones na Apple da sauransu suna ƙirƙirar tasirin bokeh ta amfani da ruwan tabarau na kyamara biyu.)

Hakanan Qualcomm ya haɗa da tallafi don tsarin TensorFlow na Google da tsarin Caffe na Facebook, don sauƙaƙa ƙa'idodi da kayan aiki don AI na Snapdragon 845's. Waɗannan san tsarin, haɗe tare da Snapdragon Neural Processing Engine, yakamata su samar da wayo mafi wayo.

Kyakkyawan Ayyuka

Abu mafi mahimmanci game da Qualcomm Snapdragon 845 shine yadda yake aiwatarwa, duka dangane da sauri da rayuwar batir.

Snapdragon 845 yana haɗawa da Kryo 385 CPU. 10-nanometer Kryo 385 yana dauke da abubuwa takwas - kwatankwacin “aikin” guda hudu, da kuma “inganci” guda hudu. Coreungiyoyin wasan kwaikwayon, tare da saurin agogo na 2.8GHz, suna ba da 25-30% haɓaka aiki akan waɗanda ke cikin Snapdragon 835, yayin da ƙwayoyin ƙarfin aiki, waɗanda agogo a cikin 1.8GHz, ke ba da haɓakar haɓaka 15%, wanda gaba ɗaya ya taimaka Smartphone rayuwar batir muhimmanci.

Yayinda Snapdragon 845 ke amfani da ƙaramin batir, hakanan zai iya cajin sauri, saboda Qualcomm's Quick Charge 4.0 - wanda Qualcomm yace zai iya cajin na'urarka daga sifili zuwa 50% cikin mintuna 15 kawai.

Sabon guntu ya kuma fi ƙarfin sarrafawa, godiya ga ɗakunan aiki na sadaukarwa don ayyuka daban-daban - sashin sarrafa zane-zane, sashin sarrafa tsaro, da dai sauransu.

A gefen zane-zane, za a haɓaka guntu zuwa Adreno 630, wanda zai zo tare da haɓaka AR da VR.

30% mafi girman ikon aiki da 30% saurin aikin zane shine fa'idodin da Snapdragon 845 zai kawo muku.

Qualcomm-Snapdragon-845 (2)

Sabbin Ayyukan Kamara:

Chiparfin Snapdragon 845 yana tallafawa 4K Ultra HD Hotuna da bidiyo na Kyauta, wanda hakan yana nufin cewa yana tallafawa karɓar launuka masu faɗi da yawa ta kyamarar. Kuna gani har sau 64 na tabarau don jimlar sama da launuka biliyan 1 - Wannan babban lamari ne.

Duk da yake akwai nunin abubuwa da yawa akan kasuwa waɗanda ke tallafawa nuna abubuwan HDR, Snapdragon 845 shine guntu na farko don tallafawa ɗaukar hoto ta ainihin kyamara.

Yayinda kwakwalwan ƙarni na baya suka mai da hankali kan samun damar ɗaukar ƙarin pixels, wannan lokacin a kusa da Qualcomm yana mai da hankali kan kama mafi kyawun pixel. Yayinda Snapdragon 835 ya sami damar ɗaukar Rec. 709 launi gamut, Snapdragon 845 na iya ɗaukar Rec. Gwanin launi na 2020, yana yin ƙarin hotuna masu ma'ana da abun ciki mai nutsarwa sosai.

Qualcomm ya kuma nuna fasali mai kyau wanda ke ɗaukar ɗan ƙaramin bidiyo a wani ɓangare na hotonku na har yanzu. Duk wannan godiya ga mai sarrafa siginar Spectra 280 wanda shima yana taimakawa rage amo a hotuna, yana haifar da hotuna masu laushi.

Sauran tabarau sun haɗa da hotuna 30fps tare da ɓarna na rufewa. Kuna iya rikodin abun cikin aiki mai tsayi har zuwa 16MP a sigogi 60 a kowane dakika, kuma ku ɗauki bidiyo mai saurin motsi a 720p a kan sigogi 480 a sakan ɗaya (idan da gaske kuna son rage abubuwa kuma kada ku damu da ƙananan ƙuduri). Har ila yau guntu yana tallafawa ɗaukar bidiyo na hotuna 240 a kowane dakika a 1080p - fasalin sabon iPhone 8 da iPhone X rike na'urorin Android. Duk wannan godiya ga Adreno 630 mai sarrafa zane-zane.

Dangane da tsayayyun bayanai, kyamarar na iya ɗaukar bayanan launi sama da sau 64 mafi girman ƙarfi (HDR) a cikin yanayin bidiyo idan aka kwatanta da kwakwalwan da suka gabata. Wannan ya haɗa da ikon ɗaukar zurfin launi 10-bit, sabanin 8-bit.

Hasken walƙiya-mai sauri:

Qualcomm an daɗe da saninsa don hanyoyin haɗin haɗi, kuma haɗin kan Snapdragon 845 ya fi kowane lokaci kyau. Kamar yadda muka shiga cikin wani zamani na 5G cibiyoyin sadarwa, haɗin haɗin gigabit zai zama muhimmin abu mai mahimmanci. Masu jigilar kaya ba su da cibiyoyin sadarwar gigabit tukuna, amma idan sun samu, wayoyin da ke aiki da Snapdragon 845 za su kasance a can don cin gajiyar dama, saboda za su iya haɗuwa da waɗancan hanyoyin sadarwar ta hanyar sabon hanyar modem na X20 LTE. Dangane da Qualcomm, wannan modem ɗin yana ba da damar saurin kashi 20 cikin XNUMX a cikin gwajin gaske na duniya.

Akwai technologiesan fasahar da ke wasa anan waɗanda ke ba da damar saurin saurin bayanai. Guntu na goyan bayan jigilar dako 5x, wanda ke nufin cewa wayarka na iya karbar bayanai daga tashoshi har sau biyar a lokaci daya. Wannan yana ba da damar saurin saurin bayanai na mai nauyin 1.2Gbps.

Hakanan an haɗa haɗin Wi-Fi. Tare da Snapdragon 845, zaka sami damar haɗi zuwa hanyar sadarwa har sau 16 fiye da yadda kake a baya. Snapdragon 845 yana goyan bayan 802.11ad Wi-Fi da 802.11ac Wi-Fi, kuma zaka sami saurin bayanai har zuwa mai girma 4.6Gbps. Yana nufin zaka iya sauke fim din 3GB a cikin ƙasa da minti uku.

Qualcomm yana inganta yadda na'urori ke haɗuwa ta wasu ladabi - kamar Bluetooth. Misali, tare da Snapdragon 845, zaka iya hadawa ta hanyar Bluetooth zuwa na'urori da yawa, maimakon guda daya. Wannan labari ne mai dadi ga waɗanda suke amfani da kunnuwan kunne mara waya na gaske - maimakon samun babban ƙwayar mara waya ta gaskiya, waya zata iya haɗuwa tare da kunnen kunnen hagu da dama, adana rayuwar batir har zuwa 50% da haɓaka haɗin. (Tare da ban kunne na Bluetooth a halin yanzu a kasuwa, ana watsa sautin zuwa ban kunnen kunnen ɗaya sannan ya raba shi da ɗayan.)

Inganta Tsaro:

A 'yan kwanakin nan, tsaron wayoyin hannu yana ƙara zama mai mai da hankali. A kan Snapdragon 845, Qualcomm yana ƙara inganta tsaro. Sabon guntu yana tallafawa taswirar fuskar 3D tare da layin Apple ID ID yin hoto a cikin iPhone X. Yayinda tsarin Apple ke amfani da dige 30,000 na hasken infrared don taswirar fuskarka, guntun Qualcomm yana amfani da dige-dige 50,000. Koyaya, ya rage ga masu yin waya ko suna amfani da wannan fasalin taswirar fuskar.

Har ila yau kamfanin ya kara wani ingantaccen tsarin tsaro da ake kira "amintaccen sarrafa kayan aiki" a kan guntu tare da injin sarrafa shi, da mahimmin ajiyar sa, har ma da karfin sa. A wasu kalmomin, yana da kama da tsibiri - taska wanda ke kan jikin kanta, amma ainihin kayan aikin ne daban.

Wannan kyakkyawan ci gaba ne, musamman yayin da muke shiga cikin zamanin da ilimin kimiyyar kere-kere. Tare da na'urori masu auna yatsan hannu, idan wani ya saci bayanan sawun yatsan ka, zaka iya amfani da wani yatsa kawai. Amma yanzu, yayin da muke amfani da fuskokinmu don tabbatar da ainihinmu, kare wannan bayanan yana da mahimmanci.

"Idan lambar da ke gudana a wasu sassan dandamali na kokarin kai hari ko samun bayanai, rukunin sarrafa amintattu na iya ainihin rufe wannan," in ji Sy Choudhury, babban darektan gudanar da kayayyakin, a lokacin gabatarwar.

Qualcomm-Snapdragon-845 (3)

Kalmomin karshe:

Aƙarshe, cikin sauƙaƙan kalmomi, Qualcomm's Snapdragon 845 na iya baka damar harba bidiyo da hotuna na zahiri, amfani da mai taimaka wayo don nazarin hotunan, loda su cikin sauri kuma ya kiyaye su akan wayarka. Za ku iya yin ƙari da yawa, da sauri, kuma tare da rayuwar batir mai kyau.

Wayarka ta Android mai zuwa tana gab da samun wayewa sosai!

Game da marubucin 

Chaitanya


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