Huawei taa kpughee ọkwa flagship ọhụrụ nke otu mgbawa Kirin 2019 990G na IFA 5. Akụkụ bụ isi nke ngwaahịa ọhụrụ ahụ bụ modem 5G arụnyere, dị ka e gosipụtara na aha ahụ, ma na mgbakwunye Huawei na-ekwe nkwa ịrụ ọrụ dị elu na ikike dị elu metụtara ọgụgụ isi.
Ejiri usoro teknụzụ 990-nm emelitere Kirin 5 7G site na iji EUV lithography (7-nm+ EUV). N'otu oge ahụ, ngwaahịa ọhụrụ ahụ bụ otu n'ime ndị na-arụ ọrụ mgbagwoju anya maka smartphones, nke nwere 10,3 ijeri transistor.
Nke mbụ, Huawei lekwasịrị anya n'eziokwu ahụ bụ na Kirin 990 5G bụ igwe ekwentị mbụ nwere otu mgbawa nwere modem 5G arụnyere na ya. Na ekwentị 5G dị ugbu a, ndị nrụpụta na-eji SoC nwere modem 4G arụnyere na modem 5G dị iche. N'ezie, ngwugwu dị otú ahụ na-eri ike (ruo 20%) karịa otu kristal, ma nwee mpaghara 36% buru ibu.
Modem dị na Kirin 990 5G nwere ike ịnata na ịnyefe data na ọsọ ruru 2,3 na 1,25 Gbps, n'otu n'otu. A na-akwado ụdị 5G NSA na SA. Na mgbakwunye na netwọk 5G, echekwarakwa nkwado maka ọgbọ ndị gara aga nke nkwukọrịta ekwentị.
Modul neuroprocessor ọhụrụ NPU bụ maka ọrụ nke ọgụgụ isi. Ọ mejupụtara abụọ "nnukwu" na otu "obere" blocks. A na-eme nke mbụ na ụlọ ọrụ Da Vinci ma haziri ka ha rụọ ọrụ "dị arọ". Isi "obere" ahụ, n'aka nke ya, na-arụ ọrụ ike nke ukwuu. N'ozuzu, Kirin 990 dị n'ihu ndị asọmpi ya na AI, dị ka Apple A12 na Qualcomm Snapdragon 855, ma n'otu oge ahụ na-eri obere ume.
Kirin 990 nwere cores processor asatọ, kewara n'ime ụyọkọ atọ. Ụyọkọ "nnukwu" gụnyere abụọ Cortex-A76 cores nwere ugboro nke 2,86 GHz, "ọkara" nwekwara abụọ Cortex-A76 cores, ma na ugboro nke 2,36 GHz, na "obere" ụyọkọ nwere anọ Cortex-A55 cores. na ugboro nke 1,95 GHz. N'ezie, ma e jiri ya tụnyere Kirin 980, usoro ahụ agbanwebeghị, mana ugboro ole abawanyela. Dị ka Huawei si kwuo, Kirin 990 5G processor nọ n'ihu Snapdragon 855 site na 10% n'ọrụ nwere otu eriri yana 9% n'ọrụ ọtụtụ eriri. N'otu oge ahụ, ngwaahịa ọhụrụ China tụgharịrị bụrụ 12-35% ike karịa nke Snapdragon 855.
Ma ndị na-ese foto enweela mgbanwe dị ịrịba ama karịa. Ọ bụrụ na Kirin 980 jiri 10-core Mali-G76, mgbe ahụ Kirin 990 ọhụrụ enweelarị ụdị 16-isi nke Mali-G76. N'ihi ya, n'ihe banyere arụmọrụ ndịna-emeputa, Kirin 990 bụ 855% n'ihu Snapdragon 6, ma n'otu oge ahụ na-eri 20% obere ume.
Anyị na-achọpụtakwa na Huawei ejirila cache "smart" kwadoro ihe nhazi ọhụrụ ahụ, nke na-enye mmụba arụmọrụ nke 15%. Na Kirin 990 nwetakwara ihe nrụpụta ihe onyonyo Dual ISP ọhụrụ, nke na-arụ ọrụ 15% ngwa ngwa na nke ọma, ma na-ebelata mkpọtụ na foto na vidiyo site na 30 na 20% n'otu n'otu.
N'ụzọ na-akpali mmasị, Huawei ga-ahapụkwa Kirin 990 processor na-enweghị modem 5G arụnyere n'ime ya. Ihe mgbawa a ga-egosipụtakwa obere oge maka ụyọkọ "ọkara" na "obere" - 2,09 na 1,86 GHz, na NPU ya ga-enwe naanị otu "nnukwu" na otu "obere" isi.
Ekwentị izizi dabere na Kirin 990 ga-abụ flagship Huawei Mate 30, nke a ga-ewepụta na Septemba 19 na mmemme pụrụ iche na Munich.
isi: 3dnews.ru