MacBookga cusub iyo kulaylka xad dhaafka ah - sidee buu mooda 8-core u yahay qaboojinta?

15-inch MacBook Pro cusub oo leh processor-ka 8-core ayaa ugu dambeyntii gacanta u galay dib-u-eegayaasha wax-waydinaya, marka lagu daro cabbiraadda waxqabadka cayriin, waxaan ogaan karnaa sida MacBookgu u shaqeeyo sidoo kale. Gaar ahaan aagga qaboojinta, waxaa jiray wax aan la garanayn oo hawada ku jira, sababtoo ah MacBook Pros waxay dhibaato qaboojisay xitaa ka yar awoodda (iyo kuleylinta) 6-core chip Intel, kaas oo Apple ay ahayd inay xalliso sannadkii hore iyada oo wax ka beddeleysa software.

Lixda-core Core i9 ee moodooyinka sannadkii hore ayaa markii hore la kulmay qaboojinta daciifka ah ee MacBook Pro, taas oo ay ugu wacan tahay processor-ku uusan ku shaqeyn karin inta jeer ee la tilmaamay. Ku dhawaad ​​isla markiiba ka dib bilawga rarka, waxay ahayd in la daboolo, iyo finalka waxqabadkeedu wuxuu ahaa heer la mid ah noocyada 4-core. Apple ugu dambeyntii waxay xallisay dhibaatada iyadoo wax ka beddeshay software-ka iyo hagaajinta, laakiin natiijadu weli waa laga doodi karaa. Ku daridda jajab ka sii xoog badan ayaa sidaas kicisay shaki sharci ah.

Tafatirayaasha server-ka Appleinsider waxay u isticmaaleen tijaabada caanka ah ee Cinebench R20. Si kastaba ha ahaatee, halkii ay hal mar ka heli lahaayeen halbeeg-beegtiyeedka, waxay si joogto ah u wadaan tijaabada midba midka kale si ay ugu ekaysiiyaan culeyska muddada dheer ee processor-ka.

Wax yar ka dib markii la bilaabay tijaabada koowaad, soo noqnoqoshada processor-yadu waxay kor u kaceen qiyamka la xayeysiiyay ee heerka Turbo Boost, i.e. 5 GHz. Dhaqan ahaan isla markiiba ka dib, si kastaba ha ahaatee, dareemayaasha heerkulka processor-ka ayaa la duubay oo gaadhay 100 darajo, taas oo ah xadka (marka loo eego aad u sarreeya) marka chip-ka la hoos dhigi doono ujeedada hoos u dhigista heerkulka hawlgalka - waxa loo yaqaan 'thermal throttling'. Si kastaba ha ahaatee, halkii uu ku dhici lahaa inta jeer ee saacadda saldhigga ah ee 2,4 GHz, MacBookku wuxuu ku guuleystey inuu sii wado wareegyada hawlgalka ee chip inta u dhaxaysa 2,9 iyo 3 GHz, taas oo ah natiijo aad u wanaagsan.

Inta lagu jiro tijaabada muddada-dheer, soo noqnoqda ayaa xasilisay agagaarka 3 GHz ee kor ku xusan, inta lagu gudajiro heerkulka chip wuxuu ahaa heerka 94 digrii, kaas oo wali ku yaal xadka xaaladaha amniga ee muddada-dheer (heerkulka aad u sarreeya si tartiib tartiib ah). burburin chips, gaar ahaan marka ay timaado load muddada dheer).

Xaaladda halista ah ee qaboojinta soo-saareyaasha ugu awoodda badan ee MacBook Pro waxay leedahay dhowr sababood. Apple ma aha mid aad u badan ee lagu eedeeyo kii ugu horreeyay, sababtoo ah naqshadeynta chassis-ka qarnigan ayaa dhacay waqti ka mid ah 2015, markii Intel ay ku dhawaaqday imaatinka jiilasha cusub ee chips kuwaas oo noqon doona mid aad u awood badan isla markaana ka dhaqaale badan. jiilkii hore. Si kastaba ha ahaatee, taasi may dhicin oo Intel waxay qiimihii TDP u beddeshay kalandarka jebinta, kaas oo aakhirkii ay ka qaadeen shirkado soo saara Laptop-yada, kuwaas oo qaboojintii horeba u weynayd oo go'an.

Si kastaba ha ahaatee, Apple ayaa sidoo kale eedaynaysa nidaamka qaboojinta ee khiyaanada leh ee ay u samaysay MacBooks-keeda. Shuruucda fiisigiska lama hareer mari karo, in kasta oo Apple ay ku guulaysatay inay si fiican u qaboojiso soo-saareyaasha sare ee jiilka hadda ee MacBook Pros.

Isla mar ahaantaana, qofna ma garanayo sida Apple u maareeyay. Xagga qalabka, ma jiraan wax isbeddel ah oo ku yimi qaboojinta iyo qaabka chassis-ka. Habka qaboojinta weli waa isku mid, sida marawaxada iyo hiitarka. Haddaba sidee ayay suurtogal u tahay in processor-ka leh isla heerka TDP-ga ee moodooyinka 6-core ee sannadkii hore uu lahaa, uu hadda awood u leeyahay inuu qaboojiyo MacBook Pro si ka wanaagsan sidii uu ahaa sannadkii hore oo leh chips awood yar?

Si kastaba ha ahaatee, 8-core MacBook Pros cusub waa la isticmaali karo, si ka duwan kuwii hore ee sannadkii hore, iyo isticmaalayaashu kama walwalaan bixinta dheeraadka ah ee qaabka ugu sarreeya ee khadka. Hawlaha saamaynta leh ee u baahan waxqabadka muddada-gaaban ayaa ku habboon MacBookgan, laakiin si ka duwan qaabkii sannadkii hore, waxa kale oo uu qaban karaa hawlo wakhti dheer ah.