IHuawei, ngenkampani engaphansi kwayo i-HiSilicon, ikhipha uchungechunge lwe-7nm ethembisayo ngokusekelwe ku-ARM v8, ehlanganisa ama-cores afika kwangu-64 nokusekelwa okuholayo okufana ne-PCIe 4.0. Manje okungenani imodeli ye-chip eyodwa isetshenziswa ezinhlelweni zedeskithophu. Isiteshi se-YouTube sesiShayina sithenge futhi sahlola isistimu enjalo nge-chip ye-8-core 8-thread 7nm Kunpeng 920 ARM v8 kanye ne-motherboard ye-Huawei D920S10.
Ividiyo isinika ukubheka kokuqala kwemikhiqizo emisha evele ekungeneni kwakamuva kukaHuawei emakethe njengomphakeli wama-chip kuma-OEM edeskithophu eChina. Izinhlelo ezinjalo zingasiza i-China yehlise ukuncika kwayo kubuchwepheshe be-semiconductor baseNtshonalanga. Kodwa-ke, ngezindlela eziningi uhlelo lukhombisa ubunzima izwe elibhekane nabo, ikakhulukazi endaweni yesoftware. Ividiyo ayinikezi ukudla okuningi okucatshangwayo ngokuya ngamasudi okuhlola adumile, kodwa inikeza imininingwane ethakazelisayo.
Iningi levidiyo limayelana nezinkinga zesoftware. Ngenxa yesakhiwo sayo se-ARM, uhlelo lwe-Kunpeng lusebenzisa isistimu yokusebenza ye-UOS eyenziwe ngama-64-bit yaseShayina, okuwuhlobo olulungisiwe lwe-Linux. Umbhali wevidiyo uphawule ukuthi uhlelo lokusebenza lwe-UOS lusebenza kahle, lunokuxhumana okunembile futhi lusekela nokulungiswa kwe-4K ku-60 Hz ngekhadi levidiyo le-Yeston RX550. Nokho, bekumele ukhokhe i-yuan engu-800 eyengeziwe (~$115) ukuze ufinyelele isitolo sohlelo lokusebenza. Ngaphezu kwalokho, ukukhethwa kwezinhlelo kunqunyelwe kakhulu - ikakhulukazi, akukho ukusekelwa kwesofthiwe ye-32-bit.
Uhlelo luqedele ukuhlolwa kwe-Blender BMW ngemizuzu engu-11 namasekhondi angu-47—inde kakhulu kunamaphrosesa amaningi esimanje. Ikhompuyutha idlale kahle ividiyo ye-4K, kodwa ukudlalwa kwevidiyo kwasendaweni bekungekuhle futhi kungingiza. Empeleni, isistimu ifaneleka kakhulu umsebenzi wehhovisi olula.
Umbhali wevidiyo uthenge isistimu ngama-yuan angu-7500 (cishe u-$1060). Ikhompyutha ifakwe i-octa-core Kunpeng 920 2249K @ 2,6 GHz processor edayiselwe ebhodini lomama. Le chip inganikezela ngo-128 KB L1 inqolobane (64 KB + 64 KB), 512 KB L2 kanye no-32 MB L3. I-motherboard ye-Huawei D920S10 inezikhala ezine ze-DIMM, kodwa uhlelo lunememori engu-16 GB kuphela ye-Kingston DDR4-2666 (amamojula angu-8 GB ezindaweni ezimbili). Ngaphandle kokwesekwa komprosesa kwesixhumi esibonakalayo se-PCIe 4.0, zintathu kuphela izikhala ze-PCIe 3.0 ezitholakalayo (X16, X4, X1). Okunye okufanele kukhulunywe ngakho amachweba angu-6 SATA III, izimbobo ezimbili ze-M.2, izimbobo ezimbili ze-USB 2.0 nezingu-3.0, okukhiphayo kwe-VGA, isixhumi se-gigabit Ethernet kanye nohlobo oluthile lwembobo yenethiwekhi yokubona. Ekugcineni, kukhona idrayivu ye-SATA engu-256 GB, amandla kagesi angu-200 W, ikhadi levidiyo le-Yeston RX550 kanye nedrayivu yokubona.
Inkinga eyinhloko manje akukhona ngisho nokukhiqiza okuncane, kodwa uhlelo lwe-software olungathuthukisiwe kahle. Enye inkinga elindele uHuawei ukungakwazi ukuvuselela izinkontileka zokukhiqiza ama-chip ezikhungweni ezithuthukile ze-TSMC.
Ngokusho kwe-IC Insights, abakhiqizi baseShayina manje bakhava kuphela u-6,1% wengqikithi yezidingo zezwe ze-semiconductor chip. Ngokusho kwabahlaziyi, ngo-2025 i-China ngeke ifinyelele umgomo wayo oshiwo we-70% wokukhiqizwa kwe-chip yasekhaya, kodwa izokwazi kuphela ukufeza ingxenye ye-20-30%. Ngandlela thize, intuthuko iyenziwa, nakuba ibuthakathaka.
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Source: 3dnews.ru