I-Qualcomm Snapdragon 820 entsha ayenzi ngaphezu kwe-Apple A9 (enemininingwane nokuphika)

Kudalulwe igrafu ekhombisa imiphumela kubhentshimakhi eyaziwayo I-GFXBench zedivayisi engaqondakali ehlanganisa i-chip yesizukulwane esilandelayo sikaQualcomm, i- I-Snapdragon 820, isizukulwane sakamuva senkampani edumile yokucubungula amaselula nokulandelana kwe-810 evuthayo.

Kuleli grafu idivayisi engaqondakali inezincazelo ezithakazelisa kakhulu, kepha naphezu kwalokhu ayikwazi ukushaya amaphuzu we-Apple A9 (i-chip esetshenziswa yi-iPhone 6s yakamuva kanye ne-6s Plus), into edumaze abalandeli benkampani kancane, ababelindele ukuthi i-chip entsha ibe sezingeni, kepha kunokunye okuningi ...

Futhi kungenxa yokuthi amadivayisi aqhathanisiwe alandelayo; ngakolunye uhlangothi sinedivayisi engaqondakali ene- I-Snapdragon 820 ukufaka i-4GB ye-RAM, i-Android 6 Marshmallow nesikrini esingu-6-intshi ngesisombululo 2560 x 1600 (2K), ngakolunye uhlangothi sine-iPhone 6s Plus ne i-chip A9, 2GB ye-RAM nesikrini esingu-5-intshi esinokulungiswa I-1920 x 1080 FullHD.

Kulabo abangazi, i-GFXBench uhlelo lokusebenza lokulinganisa olugxile ku- ukusebenza kwehluzo, futhi kule mininingwane lapho impikiswano yalolu daba ilele khona, i-chip ye-A9 kanye ne-Snapdragon 820 kungama-chips esizukulwane sokugcina asebenza ngokufana kakhulu nobuchwepheshe obumangalisayo ngemuva kwabo, kepha inkinga ifika lapho sifuna ukuthola la machips kumele sikwenze kanjani na? Ekucabangeni unyawo olulinganayo noma ngokususelwa ku ukusebenza kwangempela kwempilol?

Ngakho-ke le grafu ihunyushwa ngezindlela ezimbili, futhi sizokuchazela yona ngezansi, sizobiza amadivayisi «Idivayisi X»Nge-Snapdragon 820 ne-«I-iPhone 6s Plus»Ku-iPhone 6s Plus nge-chip ye-A9.

Ezimweni ezilinganayo

Okokuqala, sizobheka icala lokuthi womabili amadivayisi adlale kumdlalo ofanayo, futhi ukuthi "akunakwenzeka" ukuqhathanisa ukusebenza okucacile kwama-chips amabili uma wenza okukodwa kube nesinqumo esingu-2560 x 1600 no enye ngo-1920 x 1080, kusobala ukuthi eyesibili (kulokhu i-A9) izosebenza kangcono ngoba kufanele ihambise amaphikseli ambalwa futhi lokhu kudinga umzamo omncane, kulapho kufanele ubheke lokho okubizwa ngokuthi Ukuhlolwa kwe- «Offscreen»Njengoba ukwazi ukubona kugrafu kulezi zivivinyo, ukusebenza kwe-Snapdragon 820 kudlula kancane ukusebenza kwe-chip ye-A9, lokhu kungenxa yokuthi lolu hlobo lwezivivinyo lwenziwa ngqo ku-processor, lushiya isikrini, alukhombisi umsebenzisi umphumela ngesikhathi sangempela., Futhi zenziwa ngesisombululo sesisekelo i-FullHD (1080p), into ekhulula umthwalo kuprosesa kakhulu.

Yilapho ngikuthola udizizi nolunye ucezu lolwazi, futhi yilokho iqhinga elincane nge-iPhone 6s Plus, iqhinga elincane elichaza ukuthi kungani ukulungiswa kwesivivinyo esijwayelekile kanye ne-Offscreen kungatholi amaphuzu afanayo, futhi njengoba abanye benu kungenzeka sebazi, i-iPhone 6 Plus kanye ne-6s Plus azinikezi i-interface ku-FullHD, kepha kunalokho 2208 x 1920, okungukuthi, iyasondela (kepha ayifinyeleli) ukulungiswa kweDivayisi X, lokhu kwenza ukuthi ukuhlolwa kwe-Offscreen (okwenziwa ku-FullHD kuwo womabili amadivayisi) kuthembeke kakhulu futhi kunamaphuzu aphezulu, zinjani izinto lapho?

Ilula kakhulu, ngokususelwa kumphumela we-Offscreen singaqinisekisa ukuthi ngempela i-Qualcomm chip, i-820 (ne-GPU yayo I-Adreno 530) inamandla amakhulu kune-A9 (nge I-PowerVR GT7600) lapho isinqumo sifana, kulesi simo i-FullHD.

Ukusebenza empilweni yangempela

Kuhle kakhulu ukulinganisa izimo nenani ngaleso sikhathi, kepha yiliphi iphutha i-chip ukuthi izimo elibhekiswe kuzo azifani nezomunye? Yize kuliqiniso ukuthi zonke izinto zilingana nezilinganiso ze-chip ze-Snapdragon 820 zingcono kune-Apple A9, lokhu hhayi okwenzekayo empilweni yangempela, futhi lokho ukuthi empilweni yangempela kufanele uhlole izivivinyo ezijwayelekile (Esikrinini), izivivinyo ezibhekisisa ukulungiswa kwesikrini noma okuyalelwe yi-GPU futhi zinikeze ngesikhathi sangempela zibonisa umphumela, ngoba ngemuva kwakho konke yilokho umsebenzisi izokwenza, ivule imidlalo yevidiyo futhi ihlanganyele nayo ngesikhathi sangempela, futhi kulapho i-iPhone 6s Plus ikhipha khona imisipha yayo, inikeze isinqumo esinqunyiwe se-2208 x 1920 futhi ibonise umphumela kusikrini se-FullHD ifinyelela ukusebenza okungconywana kune-Snapdragon 820 esebenzisa amandla amancane (adinga umzamo omncane) nokunikeza ukusebenza okusebenziseka kalula.

Ngakho-ke, iphutha lokuthi amaphuzu we-Snapdragon 820 aphansi kunalawo we-Apple A9 alikho kuQualcomm, owenze umsebenzi omuhle kulo nyaka, kodwa ngabakhiqizi abathatha isinqumo sokufaka amapaneli ngokulungiswa okuthe xaxa abafuna umsebenzi owengeziwe. iprosesa kanye kwezinye izimo kubhebhethekisa ulwazi lomsebenzisi, ngoba labo abane-iPhone 6s Plus bazokwazi ukuqinisekisa ukuthi abanazikhalazo ngesikrini sabo, ngoba kubukeka njengezimangaliso eziyinkulungwane futhi nedivayisi yenza ngokulingana nayo.

Iziphetho

Manje njengoba sesichaze kabanzi ukuthi singawahumusha kanjani la mairafu nokuthi yiziphi iziphetho ongazithathela kuzo, ngifuna ukusho okukhethekile ngakho umsebenzi omuhle ovela kuQualcomm nge-chip yayo entsha engu-820, namuhla ekhweza kuphela iDivayisi X (engaziwa), kepha iXiaomi kulindeleke ukuthi iyifake ku-flagship yayo elandelayo I-Mi5, ezokwethulwa ku- MWC kulo nyaka (esizoya kuwo nawe uzoba khona nathi: P) ngomhla ka-24, kukhona nokukhulunywa ngokuthi ngabe iSamsung izokusebenzisa yini lokhu kwi-Galaxy S7 yayo noma izobheja ama-chips ayo njengoba yenzile ngonyaka odlule ukugwema ukusebenzisana ngesimo sezulu esishisayo i-Snapdragon 810.

I-Snapdragon 820 entsha inesakhiwo esisha seKryo sendlu, i-GPU yochungechunge olusha lwe-500 olunokuthuthuka okuningi kwangaphakathi nokuhambisana okusha (okwazi ukuhambisa izinqumo ze-4K ngaphandle kwenkinga), ubuchwepheshe obusha obufana ne- I-LTE-U (okuvumela ukusetshenziswa kwamabhendi e-LTE angenamalayisense, ukuthola ukusebenza okungcono kuwo nokugwema ukugcwala) kanye nokuhambisana nezinga elisha le-Wi-Fi elisanda kusetshenziswa 802.11ad 60GHz.

Njengokungathi konke lokhu okungenhla bekunganele, iQualcomm yenze okuthile engikushayela ihlombe uqobo, futhi lokho ukuthi iphinde yacabanga isu layo futhi yathanda ukulandela indlela ka-Apple kancane, kepha ngaphandle kokushiya ubuntu bayo, asisenayo Idivayisi ye-Octa -Core, le ndlela entsha yokubeka ama-cores wokucubungula yonke indawo, kepha sinefayela le- I-Quad-Core, QAPHELA, ngama-cores we-2 low-used and 2 cores high performance azoshintshana ngokuya ngezidingo zedivayisi, okungukuthi, empilweni yangempela sizoba Okubili ezosebenzisa iqembu elilodwa noma elinye njengoba kudingeka, konga ibhethri ngezikhathi zomsebenzi omncane noma ongenawo nhlobo nokuhlinzeka ngokusebenza okuvelele lapho kudingeka.

Lokhu kubalulekile njengoba iQualcomm isizuzile ngcono ukusebenza kuqhathaniswa ne-chip yayo eyedlule engu-810 enciphisa ukusetshenziswa kwamandla futhi ukusebenza kahle okwandayo kwalokhu, futhi kwenyuse ukusebenza futhi wakwazi ukunciphisa umphumela weJoule (amandla amancane achithwa ngendlela yokushisa).

Ngokwethu, singalinda nje ukuthi le chip ivele ekukhanyeni kwamadivayisi we-Android aphezulu ngo-2016, okusobala ukuthi kuza ukuzomaka umlando kubuchwepheshe beselula, iqiniso langempela kanye ne-inthanethi yezinto.