Ukukhutshwa kwezisombululo zemizobo ye-AMD kunye nesizukulwana sesibini soyilo lwe-RDNA kulo nyaka sele sithenjisiwe yintloko yenkampani. Bade bashiya uphawu lwabo kwinguqulelo entsha ye-beta yeMacOS. Ukongeza, inkqubo yokusebenza ye-Apple ibonelela ngenkxaso yoluhlu lwe-AMD APU.
Ukusukela ngo-2006, iApple isebenzise iiprosesa ze-Intel kumgca wayo weMac yeekhompyuter zobuqu. Kunyaka ophelileyo, amahemuhemu ahlala athi iinjongo zika-Apple zokuyeka ukusetyenziswa kwe-Intel processors kwiilaptops ezizayo ngokuthanda iiprosesa ezihambelana ne-ARM zoyilo lwayo. Ukuza kuthi ga ngoku, olu tshintsho aluzange luphunyezwe ekusebenzeni, kodwa uhlobo "lwe-multi-vector" lomgaqo-nkqubo wokukhetha abaqhubekisi basembindini banokuvakala ngokufunda izinto ezintsha, inkqubo yokusebenza MacOS 10.15.4 Beta 1. Kwikhowudi yeli qonga lesoftware, iireferensi kuluhlu olubanzi lweeprosesa ze-AMD hybrid zivela.
Ekubeni zonke iintsapho ezidweliswe kwiiprosesa zolu phawu zihamba, kulula ukucinga ukuba ziya kufakwa kwiinguqulelo ezintsha zeMacBook. I-Apple inokuchukunyiswa bubuchule benkqubo edibeneyo yegraphics ye-AMD processors, nangona ishiya indawo eyaneleyo yemizobo ecacileyo yolu phawu. I-Navi 12 yiGPU ekhankanywa rhoqo. IRaven Ridge kunye neRaven Ridge 2 zii-GPU ezixutyiweyo ze-AMD ze-14nm, i-Picasso yi-12nm GPU, kunye ne-Renoir kunye no-van Gogh bagqwesileyo ngokuvelisa i-7nm.
Enye into emangalisayo kukukhankanywa kwikhowudi ye-MacOS ye-discrete graphics processors i-Navi 21, i-Navi 22 kunye ne-Navi 23. Kwakhona kukho isalathiso kumsebenzi we-Various Rate Shading, omele uphunyezwe yizisombululo zemizobo ye-AMD nge-architecture ye-RDNA 2. Ngekota inkomfa yokunika ingxelo, intloko yenkampani uLisa Su (uLisa Su) wathembisa ukuba ii-GPU zesi sizukulwana ziya kukhutshwa kulo nyaka. Kuyabonakala ukuba, iApple sele iphumeza inkxaso kubo kwangaphambili.
Inkxaso yememori ye-LPDDR4 ayihoywa. Olu hlobo lwememori lusetyenziswa kwizixhobo eziphathwayo, kwaye iilaptops zeMacBook ziphakathi kwabaviwa abaphambili bokusetyenziswa kwayo. I-AMD iphumeze inkxaso ye-LPDDR4 ye-7nm Renoir hybrid processors mobile, ekhutshwe ekuqaleni kwalo nyaka. I-Intel iza kuxhobisa iiprosesa ze-LPDDR4 Lakefield ngezinga eliphezulu lokudityaniswa. Aba bamva banethuba elihle lokungena kwiilaptops ezibhityileyo ze-Apple, kuba uMicrosoft sele ekhethe iLakefield ukwenza ithebhulethi esongelayo yeSurface Neo.
umthombo: 3dnews.ru