IHuawei namuhla yethule ngokusemthethweni inkundla yayo entsha ye-flagship single-chip Kirin 2019 990G e-IFA 5. Isici esiyinhloko somkhiqizo omusha imodemu ye-5G eyakhelwe ngaphakathi, njengoba ibonakala egameni, kodwa ngaphezu kwalokho uHuawei uthembisa ukusebenza okuphezulu kanye namakhono athuthukile ahlobene nobuhlakani bokwenziwa.
Inkundla ye-Single-chip ye-Kirin 990 5G yakhiwe kusetshenziswa ubuchwepheshe benqubo ye-7-nm obuthuthukisiwe kusetshenziswa i-EUV lithography (7-nm+ EUV). Ngesikhathi esifanayo, umkhiqizo omusha ungenye yezinqubo eziyinkimbinkimbi kakhulu zama-smartphone, ezinama-transistors ayizigidi eziyizinkulungwane ezingu-10,3.
Okokuqala nje, uHuawei ugxile eqinisweni lokuthi iKirin 990 5G iyinkundla yokuqala emhlabeni ye-single-chip smartphone enemodemu eyakhelwe ngaphakathi ye-5G. Kuma-smartphones amanje e-5G, abakhiqizi basebenzisa i-SoC enemodemu eyakhelwe ngaphakathi ye-4G kanye nemodemu ye-5G ehlukile. Yiqiniso, inqwaba enjalo idla amandla amaningi (kufika ku-20%) kune-crystal eyodwa, futhi inendawo engu-36% enkulu.
Imodemu eku-Kirin 990 5G iyakwazi ukwamukela nokudlulisa idatha ngesivinini esingafika ku-2,3 no-1,25 Gbps, ngokulandelana. Izindlela ze-5G NSA ne-SA ziyasekelwa. Ngokungeziwe kumanethiwekhi e-5G, ukusekelwa kwezizukulwane zangaphambili zokuxhumana kwamaselula nakho kuye kwalondolozwa.
Imojula entsha ye-neuroprocessor NPU inesibopho semisebenzi yobuhlakani bokwenziwa. Iqukethe amabhulokhi amabili “amakhulu” kanye “amancane” amabili. Ezokuqala zenziwe ekwakhiweni kwe-Da Vinci futhi zenzelwe ukwenza imisebenzi "enzima". Ingqikithi “encane” yona iwonga kakhulu amandla. Ngokuvamile, i-Kirin 990 ingaphambi kwezimbangi zayo ngokwe-AI, njenge-Apple A12 ne-Qualcomm Snapdragon 855, futhi ngesikhathi esifanayo idla amandla amancane.
I-Kirin 990 inama-processor cores ayisishiyagalombili, ahlukaniswe amaqoqo amathathu. Iqoqo “elikhulu” lihlanganisa ama-Cortex-A76 cores amabili ane-frequency engu-2,86 GHz, “emaphakathi” futhi inama-Cortex-A76 cores amabili, kodwa ane-frequency engu-2,36 GHz, kanti iqoqo “elincane” linama-Cortex-A55 cores amane. nefrikhwensi engu-1,95 .980 GHz. Eqinisweni, uma kuqhathaniswa ne-Kirin 990, isakhiwo asishintshile, kodwa ama-frequencies anyukile. NgokukaHuawei, iphrosesa ye-Kirin 5 855G ingaphambi kwe-Snapdragon 10 ngo-9% emisebenzini enomucu owodwa kanye no-12% emisebenzini enemicu eminingi. Ngasikhathi sinye, umkhiqizo omusha waseShayina uphenduka ungonga amandla ngo-35-855% kune-Snapdragon XNUMX.
Kepha iphrosesa yezithombe yenze izinguquko ezibaluleke kakhulu. Uma i-Kirin 980 isebenzisa i-Mali-G10 eyi-76-core, kusho ukuthi i-Kirin 990 entsha isivele inenguqulo engu-16-core ye-Mali-G76. Ngenxa yalokho, mayelana nokusebenza kwehluzo, i-Kirin 990 i-855% ngaphambi kwe-Snapdragon 6, futhi ngesikhathi esifanayo idla amandla angu-20%.
Siyaqaphela futhi ukuthi uHuawei uhlomise iphrosesa entsha ngenqolobane "ehlakaniphile", ehlinzeka ngokukhuphuka kokusebenza kwe-15%. Futhi i-Kirin 990 iphinde yathola i-Dual ISP yokucubungula isithombe esisha, esebenza ngokushesha nangempumelelo ngo-15%, futhi inciphisa umsindo ezithombeni nakumavidiyo ngo-30 no-20% ngokulandelana.
Kuyathakazelisa ukuthi uHuawei uzophinde akhulule iphrosesa yeKirin 990 ngaphandle kwemodemu eyakhelwe ngaphakathi ye-5G. Le chip izophinda ifake amaza aphansi amaqoqo “amaphakathi” kanye “amancane” - 2,09 kanye ne-1,86 GHz, ngokulandelana, futhi i-NPU yayo izoba nomgogodla owodwa “omkhulu” nowodwa “omncane”.
I-smartphone yokuqala esekelwe ku-Kirin 990 izoba yi-flagship Huawei Mate 30, ezokwethulwa ngoSepthemba 19 emcimbini okhethekile eMunich.
Source: 3dnews.ru