IHuawei namhlanje iveze ngokusesikweni iqonga layo elitsha le-chip eyodwa iKirin 2019 990G e-IFA ngo-5. Into ephambili yemveliso entsha yimodem eyakhelweyo ye-5G, njengoko ibonakaliswe egameni, kodwa ngaphezu koko, iHuawei ithembisa ukusebenza okuphezulu kunye nobuchule obuphambili obunxulumene nobukrelekrele bokwenziwa.
I-platform ye-Kirin 990 5G ye-single-chip yenziwa kusetyenziswa iteknoloji yenkqubo ye-7-nm ephuculweyo isebenzisa i-EUV lithography (7-nm+ EUV). Ngelo xesha, imveliso entsha yenye yezona processors ezinzima kakhulu kwii-smartphones, ezine-10,3 billion transistors.
Okokuqala, uHuawei ugxile kwinto yokuba iKirin 990 5G liqonga lehlabathi lokuqala le-smartphone elinemodem eyakhelweyo kwi-5G. Kwii-smartphones zangoku ze-5G, abavelisi basebenzisa i-SoC enemodem eyakhelwe-ngaphakathi ye-4G kunye nemodem ye-5G eyahlukileyo. Ngokuqinisekileyo, i-bundle enjalo idla amandla amaninzi (ukuya kwi-20%) kune-crystal enye, kwaye inendawo enkulu ye-36%.
Imodem kwi-Kirin 990 5G iyakwazi ukufumana kunye nokudlulisa idatha ngesantya ukuya kwi-2,3 kunye ne-1,25 Gbps, ngokulandelanayo. I-5G NSA kunye neendlela ze-SA zixhaswa. Ukongeza kwiinethiwekhi ze-5G, inkxaso yezizukulwana zangaphambili zonxibelelwano lwamaselula nazo zigcinwe.
Imodyuli entsha ye-neuroprocessor NPU inoxanduva lwemisebenzi yobukrelekrele bokwenziwa. Iqulathe iibhloko ezimbini “ezinkulu” kunye nenye “encinci”. Eyokuqala yenziwe kwi-architecture yaseDa Vinci kwaye yenzelwe ukwenza imisebenzi "enzima". Undoqo “omncinci” wona wona unamandla kakhulu. Ngokubanzi, i-Kirin 990 iphambi kwabakhuphisana nabo ngokwe-AI, njenge-Apple A12 kunye ne-Qualcomm Snapdragon 855, kwaye ngexesha elifanayo lidla amandla amancinci.
I-Kirin 990 inee-core processor cores ezisibhozo, zahlulwe zaba ngamaqela amathathu. Iqela "elikhulu" libandakanya ii-Cortex-A76 cores ezimbini ezine-2,86 GHz, "medium" inama-cores amabini e-Cortex-A76, kodwa kunye ne-2,36 GHz, kunye neqela "elincinci" linee-Cortex-A55 cores ezine. kunye frequency 1,95 .980 GHz. Ngokwenyani, xa kuthelekiswa neKirin 990, ulwakhiwo alutshintshanga, kodwa iifrikhwensi zonyukile. Ngokutsho kukaHuawei, iprosesa yeKirin 5 855G iphambi kwe-Snapdragon 10 nge-9% kwimisebenzi enemisonto enye kunye ne-12% kwimisebenzi enemisonto emininzi. Kwangaxeshanye, imveliso entsha yaseTshayina ijika ibeyi-35-855% yamandla angaphezulu kwe-Snapdragon XNUMX.
Kodwa iprosesa yegraphics iye yatshintsha kakhulu. Ukuba i-Kirin 980 isebenzise i-10-core Mali-G76, ngoko i-Kirin 990 entsha sele ine-16-core version ye-Mali-G76. Ngenxa yoko, ngokubhekiselele ekusebenzeni kwemizobo, i-Kirin 990 i-855% phambi kwe-Snapdragon 6, kwaye ngexesha elifanayo lidla i-20% yamandla angaphantsi.
Kwakhona siqaphela ukuba iHuawei ixhobise iprosesa entsha nge-cache "smart", ebonelela ngokunyuka kwentsebenzo ye-15%. Kwaye i-Kirin 990 iphinde yafumana iprosesa entsha ye-Dual ISP yokulungisa umfanekiso, esebenza nge-15% ngokukhawuleza nangempumelelo, kwaye iyanciphisa ingxolo kwiifoto kunye neevidiyo nge-30 kunye ne-20%, ngokulandelanayo.
Okubangela umdla kukuba, uHuawei uza kukhulula iprosesa yeKirin 990 ngaphandle kwemodem eyakhelweyo ye-5G. Le chip iya kuba nee-frequencies ezisezantsi "eziphakathi" kunye "ezincinci" zamaqela - 2,09 kunye ne-1,86 GHz, ngokulandelanayo, kwaye i-NPU yayo iya kuba neyona nto "enkulu" kunye "encinci" engundoqo.
I-smartphone yokuqala esekelwe kwi-Kirin 990 iya kuba yi-flagship yeHuawei Mate 30, eya kuboniswa ngoSeptemba 19 kumcimbi okhethekileyo eMunich.
umthombo: 3dnews.ru