Snapdragon 845: Tsvaga iyo yakazara yakatarwa 27p43

Bruno Martinez Avatar
Qualcomm yakazivisa pachiitiko cheSnapdragon Summit iyo yakazara tekinoroji kutsanangurwa kwepurosesa yayo itsva, Snapdragon 845. Zvitarise!

Izvo zvinotsanangurwa zvinosanganisira zvinhu zvitsva zvekuvandudza kunyudzwa muVR uye AR real, kuvandudza ruzivo rwehungwaru hwekunyepedzera, kupa chengetedzo nedziviriro kune data, pamwe nekuvimbisa kuwedzera kwekubatanidza kugona uye kushanda kwemidziyo umo chip ichashandiswa. Tarisa shanduko huru pazasi:

  • Nyowani Snapdragon X20 LTE modem
  • Yakavandudzwa WiFi
  • New Adreno 630 yekuona kugadzirisa subsystem
  • Hexagon 685 DSP
  • Nyowani Qualcomm Spectra 280 ISP (hardware yakatsaurirwa kamera)
  • Nyowani QualcommAqsticAudio(hardware yakatsaurirwa yeodhiyo)
  • System Memory (kekutanga, pane cache memory system paSoC)
  • Kryo 385 U
  • Qualcomm Mobile Security
  • Maraibhurari matsva uye algorithms
  • Software, compilers, drivers uye firmware
  • Zvishandiso zveSoftware, debug utilities
  • System Optimizations

Kutora mifananidzo uye Kurekodha 3f1d4g

Snapdragon 845

Kunyangwe mumamiriro asina kukwana ekuvhenekesa, makamera emafoni matsva uye nharembozha anozokwanisa kutora mukana wechizvarwa chechipiri chehardware yakatsaurirwa kutora mafoto uye kurekodha, inozivikanwa se. Qualcomm Spectra 280 ISP. Mavhidhiyo akatorwa ne Snapdragon 845 kutsigira zvisarudzo UHD Yekutanga uye rekodha mafuremu makumi matanhatu pasekondi (60 FPS).

Unozogona kubata "mafirimu ane mhando yeHollywood zvigadzirwa", pamakamera ane zvisungo zve 8.29 Megapixels, izvo zvinogona kusiyanisa 16.78 miriyoni mavara. Kurongeka kwemavara ekutora kunowedzera kubva pa8-Bit kuenda ku10-Bit, zvichikonzera mamwe matani makumi matanhatu nemana ega ega anomiririrwa mumufananidzo.

Kuvhenekera zvakare chinhu chakakosha chinotariswa ne processor. Muchikamu chino, vhoriyamu yeruvara inowedzera kubva paRec. 709 SDR kuenda kuRec. 2020 HDR.

Snapdragon 845
Noco Snapdragon 845 inotora mafoto ine UHD resolution

Kunyoreswa kwemafoto, ikozvino pane chinhu chinonzi "MultiframeNoiseReduction", ine basa rekudzikisa ruzha rwemifananidzo, kuvandudza kutorwa kwemifananidzo kunyanya munzvimbo dzine chiedza chakaderera.

Zvinogonekawo kugadzira mavhidhiyo muSlo-Mo kana Slow Motion (inononoka kufamba), ine 720p resolution, muHRD10 standard uye pa480 mafuremu pasekondi 480 FPS.

Kukwidziridza mufananidzo uye kudzikamiswa zvakare kwakagadziridzwa nehunyanzvi "MCTF - Motion Inobhadharwa Kwenguva Yekusefa”.

Iyo chip ichabvumirawo kuvandudzwa kwezviitiko zvinoenderana nekududzirwa kwemifananidzo nenharembozha, inozivikanwawo se "computer vision". Kunyanya, kune kuwedzera kwekuchengetedzwa kwemabasa akadai se biometric face recognition.

XR, yakagadzirirwa Kuwedzera Zvinhu y6n6q

Snapdragon 845
Iyo Snapdragon 845 yakagadziridzwa yeVirtual Reality

Zvinoreva kuti "Zvakawedzerwa Chokwadi" (XR kana yakawedzera chokwadi, muChirungu), seti yetekinoroji yekugadzirisa zvinhu chaizvo (VR/AR) mukati meSnapdragon computing platform.

Nerubatsiro rwe processor nyowani, zvishandiso zvinokwanisa kuona zvakatipoteredza nekukurumidza, kuziva madziro, magonhi, zvinhu uye ruzivo zvakanyanya. Izvi zvakakosha kuti zvikumbiro zvikwanise kumisa chaiwo zvinhu.

Kune zvakare magadzirirwo ekubatsira masensa mune chaiwo chaiwo magirazi anoda kubata ruoko kufamba, nekudaro kubvisa kudiwa kwekushandisa zvinodzora. Izvi zvinoita kuti Virtual kana Augmented chaiyo iwedzere kunyudza uye intuitive.

Adreno 630 2t1y6k

Snapdragon 845
Iyo Snapdragon 845 inounzawo GPU nyowani, iyo Adreno 630.

Iyo itsva seti yemifananidzo zviwanikwa Snapdragon 845, inozivikanwa se Adreno 630, inoguma ne30% inokurumidza girafu kupa, nepo ichive 30% yakawanda bhatiri inoshanda uye ichikwanisa kuendesa 2.5x yakawanda bandwidth.

Simba re processor richakubvumidza kuti utarise zvirimo muVR/AR

Pano, pane tsigiro yehunyanzvi hutsva hwakadai se MultiviewRendering (VR / AR ruzivo rwezvinhu zvinotanga kupihwa kuruboshwe rwechifananidzo, zvozodzokororwa nekugadzirisa kudivi rekurudyi, nekukurumidza kupa) uye Tile-YakavakirwaFoveationwithEye-Tracking.

Tekinoroji zvakare chikamu chepasuru FinegrainPreemption, inotarisira kunyatsosarudza uye kuisa mberi maitiro anonyanya kukosha, kusiya kushandiswa kwemaitiro mashoma ekutanga kwechipiri.

Artificial intelligence 4i6h6b

Iyo processor nyowani, inomiririra chizvarwa chechitatu chezvakagadzirwa njere mhinduro kubva Qualcomm, ichafambisa kucherechedzwa uye mhinduro ye izwi rekuraira, kufambisa basa revabatsiri vega vakaita se Google Assistant and the Bixby, iyo yekupedzisira, kubva kuSamsung.

"Artificial intelligence iri kuchinja zvese," akadaro Gary Brotman, chigadzirwa maneja pa Qualcomm. Uye simba re Snapdragon 845 ichabatsira kuunza simba rekombuta yemakore kune mudziyo wega. "Iwe haufanirwe kutsamira painternet kubatana kuti uwedzere kugona kweAI."

Akawedzera echokwadi masisitimu, mitambo inonyudza, intuitive audio software, uye hutano uye maekisesaizi ekurekodha masisitimu anogona kubatsirikana kubva pakuchinja uku kubva mugore kuenda kune chimwe chinhu.

Snapdragon 845
Iyo Snapdragon 845 inokwidziridzwawo kune hungwaru hwekugadzira

Nezvakanakira kusakoshesa mapuratifomu, maraibhurari uye zviwanikwa Snapdragon 845 inogona kuiswa mumidziyo yakasiyana-siyana, mukubatana neGoogle, Samsung, LG, Lenovo, Asus, Sony nemamwe makambani asingaverengeki.

Mabhindauko makuru ari mukugadzirisa kwekugadzirisa macores uye kuvandudzwa kwemhinduro dzakawanda dzevagadziri vakasiyana, senge rutsigiro rweCaffe neCaffe2 mapuratifomu (Facebook), Onnx, TensorFlow, Android NN, GoogleNet, pakati pevamwe. Panguva ino, kubatanidzwa kwe Hexagon 685 DSP ichakonzera mitambo yekudzidza mitambo (kudzidza muchina, in English) dzinoitwa nokukurumidza. Kune ecosystem yese yemapuratifomu anotsigirwa.

Nesimba iri remakomputa uye zviwanikwa zvekudzidza muchina, zvinokwanisika kuwana mhando iri nani mumigumo yakadai seBokeh mumakamera (yakakurumbira "portrait mode" kana "dynamic focus") pasina chikonzero chekushandisa makamera maviri kuita kudaro. Iko kushandiswa kweFace ID kuchengetedza kutengeserana, kushandisa maapplication/akaundi uye kuvhura mudziyo kunoshandawo zvakanyanya.

Chengetedzo 5j1329

Snapdragon 845
Snapdragon 845

Munyika inotambudzwa nekuburitswa kweruzivo, kupindirwa kwevapambi uye kurwiswa kwemalware kwepasirese, zviri kuwedzera kukosha kuwedzera kuchengetedzwa kweruzivo rwakachengetwa panharembozha.

Mushure mezvose, nevanhu vazhinji vanochengeta mafaera mugore uye vachibhadhara nharembozha nemafoni, zvinonyanya kukosha kuve nechokwadi chekushanda uye kuchengetedzeka kwehuchokwadi. Izvi zvinovaka kuvimba mukutengeserana kwebhangi uye zvinobvumira mafaera epachivande kuti adzivirirwe kubva kune hackers uye intrusions.

Kubatana 195p5r

Chizvarwa chechipiri che modem Gigabit LTE inopa 20% mamwe ruzivo kupfuura chizvarwa chakapfuura, ichitsigira yazvino tekinoroji zviyero 5G network iyo ichatanga kusvika 2019.

Dual Sim uye Dual VoLTE 2k3o4j

Icho chizvarwa chitsva cherutsigiro che 2 opareta machipisi mune nharembozha. Ikozvino, hapana chikonzero chekusiya kumwe kubatana kunopihwa nemumwe wevashandisi. Imwe neimwe chip inoshandiswa zvizere, ichibvumira mushandisi kugamuchira mafoni kubva kune ese ari maviri, uye zvakare shandisa iyo data chirongwa chezvose zviri zviviri.

Yepamberi 11ad WiFi 32n4g

O Snapdragon 845 inotsigira mwero Yepamberi 11ad WiFi kuti ikurumidze kushamwaridzana nema routers uye nzvimbo dzekuwana, nenguva shoma inoshandiswa kuchinja pakati pemapoinzi uye kuwedzera mapuroteni matsva. Kubatanidza kune imwe nzvimbo yeWiFi ichave 16 nguva nekukurumidza, ne 30% kushandiswa kuri nani kwekubatanidza.

MAKARALI USB 11f4r

Iyo Bluetooth yekufambisa masimba, inodanwa ne Qualcomm TrueWireless, inokutendera kuti utenderere HD odhiyo zvemukati kune akawanda matauri uye zvishandiso. Kunyange zvakadaro, mahedhifoni ane tsigiro iyi achashandisa 50% shoma bhatiri.

Battery 554u5p

Sezvakataurwa mupositi nezve zvinyorwa zvitsva ne Snapdragon 845, iyo processor nyowani inobvumira kugadzirwa kwe2-in-1 zvishandiso (tablet nePC) ine mabhatiri anoridza isina kukanganiswa vhidhiyo kusvika 22 maawa uye unogona kugara mukati mira ne kusvikira 33 mazuva. Hongu, mazuva.

Nechiyero chitsva Qualcomm QuickCharge 4, bhatiri inobhadharwa kubva ku0 kusvika ku50% mumaminitsi gumi nemashanu. Iyo chiyero inoenderana nechero USB-PD mudziyo, zvichireva kuti iwoyo simba rekubatanidza rinogona kushandiswa kuchaja mafoni, mahwendefa uye zvinyorwa.

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