Monga zidadziwika, Qualcomm ndi Lenovo akonza laputopu ya Computex 2019, yomwe amatcha PC yoyamba ya 5G kapena , - dongosolo lomangidwa pa purosesa ya quad-core 7nm yomwe idayambitsidwa mu Disembala chaka chatha (Snapdragon 8 Compute eXtreme), yopangidwira ma laputopu a Windows. Kuphatikiza apo, makampaniwo adagawana nawo mayeso oyamba a machitidwe awo, ndipo sizodabwitsa konse chifukwa chomwe adachitira izi. Malinga ndi ma benchmarks, purosesa ya Snapdragon 8cx imatha kupitilira purosesa ya quad-core Intel Core i5 yokhala ndi kapangidwe ka Kaby Lake-R.
Ngakhale dzina lakuti Project Limitless likutanthauza kuti ichi sichinapangidwe, mgwirizano pakati pa Qualcomm ndi Lenovo ukusonyeza kuti polojekiti yonseyi idzabweretsa chinthu chomwe Lenovo akufuna kutulutsa koyambirira kwa 2020.
Tikukumbutseni kuti purosesa ya 64-bit ARMv8 Snapdragon 8cx imayang'aniridwa ndi Qualcomm makamaka pa laputopu. Cholinga chomwe opanga adzipangira okha ndikukwaniritsa magwiridwe antchito pamlingo wa Intel Core i5 U-series processors. Pakadali pano, zitsanzo za Snapdragon 8cx zikugwirabe ntchito pama frequency otsika, koma zili kale pafupi ndi zomwe mukufuna. Chifukwa chake, mu mtundu wowonetsedwa wa Project Limitless, purosesa imagwira ntchito pafupipafupi 2,75 GHz, pomwe mitundu yomaliza ya chip iyenera kufika pafupipafupi 2,84 GHz.
Mapurosesa am'mbuyomu a Qualcomm sakanatha kufanana ndi magwiridwe antchito operekedwa ndi mayankho a Intel amphamvu a laputopu owonda komanso opepuka. Komabe, chipangizo chatsopano cha Snapdragon 8cx ndi sitepe yofunika patsogolo. Malinga ndi oimira makampani, ma Kryo 495 cores omwe ali pansi pa Snapdragon 8cx ndi amphamvu kuwirikiza 2,5 kuposa ma Kryo amtundu wa Snapdragon 850 chip, omwe amatha kuyika Snapdragon 8cx molingana ndi Intel Core i7-8550U. Pakatikati pazithunzi za Adreno zomwe zimagwiritsidwa ntchito mu Snapdragon 8cx ziyenera kufulumira kuwirikiza kawiri kuposa zithunzi za Snapdragon 850 komanso katatu mwachangu kuposa zithunzi za Snapdragon 835.
Komabe, tsopano tikhoza kuyankhula momveka bwino za ntchito ya Snapdragon 8cx: lero Qualcomm anapereka zotsatira za kuyesa pulosesa iyi mu mayesero kuchokera ku phukusi la PCMark 10. Poyerekeza, mayesero mu ntchito za ofesi, kuyesa zojambulajambula ndi kuyesa moyo wa batri. ntchito. Snapdragon 8cx idakanidwa ndi Core i5-8250U, purosesa ya quad-core, 15-thread, 2017-watt Kaby Lake-R purosesa kuchokera ku 1,6, yoyendetsedwa pa 3,4 mpaka XNUMX GHz.
Dongosolo loyesa la Project Limitless linali ndi 8 GB ya kukumbukira, 256 GB ya NVMe yosungirako, ndi Windows 10 Meyi 2019 zosintha (1903) zoyika. Mphamvu ya batri inali 49 Wh. Pulatifomu yopikisana yokhala ndi purosesa ya Intel inali ndi mawonekedwe ofanana, koma adagwiritsa ntchito mtundu wosiyana pang'ono wa opareshoni - Windows 10 Kusintha kwa Okutobala 2018 (1809), komanso anali ndi chiwonetsero cha 2K, pomwe matrix a Project Limitless adagwira ntchito ndi kusamvana kwa FHD.
M'mayeso ogwiritsira ntchito, Snapdragon 8cx idapambana Core i5-8250U pachilichonse kupatula Excel.
Mu benchmark yamasewera a 3DMark Night Raid, purosesa ya Qualcomm idamenyanso mpikisano wake wa Intel, koma ndikofunikira kukumbukira kuti zithunzi zomwe zili mu Core i5-8250U ndi UHD Graphics 620 yokha.
Koma mayesero odziimira okha ndi ochititsa chidwi kwambiri. Ngakhale machitidwe ozikidwa pa Snapdragon 8cx ndi Core i5-8250U nthawi zambiri amakhala ofanana, moyo wa batri wa Project Limitless udakhala nthawi yayitali ndi theka ndipo udafika kuchokera pa 17 mpaka 20 maola ndikulumikizana mwachangu ndi dongosolo.
Pakadali pano palibe umboni woti wina aliyense kupatula Lenovo agwiritsa ntchito purosesa ya Snapdragon 8cx. Kuphatikiza apo, Lenovo payokha sakufulumira kuwulula zambiri za 5G PC yake yolonjeza, kotero sitingathe kuyankhula motsimikiza za mitengo kapena masiku omwe akupezeka. Komabe, nsanja yomwe idawonetsedwa ikuwoneka yolimbikitsa kwambiri, makamaka popeza mfundo ina yamphamvu ndikuthandizira kwake kwa ma waya opanda zingwe a 5G pogwira nawo ntchito yomwe ili ndi modemu ya Snapdragon X55.
Source: 3dnews.ru