Huawei, kudzera mu HiSilicon yake yocheperako, atulutsa mndandanda wazolonjeza za 7nm kutengera ARM v8, yomwe imaphatikizapo mpaka 64 cores ndikuthandizira matekinoloje otsogola ngati PCIe 4.0. Tsopano pafupifupi mtundu umodzi wa chip umagwiritsidwa ntchito pamakompyuta apakompyuta. Kanema waku China wa YouTube adagula ndikuyesa makina otere ndi chip 8-core 8-thread 7nm Kunpeng 920 ARM v8 chip ndi Huawei D920S10 motherboard.
Kanemayo amatipatsa kuyang'ana koyamba kwa zatsopano zomwe zatuluka posachedwa kwa Huawei pamsika ngati wogulitsa chip ku ma OEM apakompyuta ku China. Machitidwe otere angathandize China kuchepetsa kudalira ukadaulo wa Western semiconductor. Komabe, m'njira zambiri dongosololi likuwonetsa zovuta zomwe dziko lakumana nalo, makamaka pankhani ya mapulogalamu. Kanemayo sapereka chakudya chochuluka kuti aganizire motengera ma suites otchuka, koma amapereka zambiri zosangalatsa.
Makanema ambiri amakhudza zovuta zamapulogalamu. Chifukwa cha kamangidwe kake ka ARM, dongosolo la Kunpeng limayendetsa makina opangira 64-bit opangidwa ndi China a UOS, omwe ndi mtundu wosinthidwa wa Linux. Wolemba kanemayo adanenanso kuti makina opangira UOS amagwira ntchito bwino, ali ndi mawonekedwe owoneka bwino komanso amathandizira kusamvana kwa 4K pa 60 Hz kudzera pa khadi ya kanema ya Yeston RX550. Komabe, mumayenera kulipira ma yuan 800 (~ $ 115) kuti mupeze malo ogulitsira. Kuonjezera apo, kusankha mapulogalamu ndi kochepa kwambiri - makamaka, palibe chithandizo cha mapulogalamu a 32-bit.
Dongosololi linamaliza kuyesa kwa Blender BMW mu mphindi 11 ndi masekondi 47 - motalika kwambiri kuposa mapurosesa amakono. Kompyutayo idasewera bwino makanema a 4K, koma kuseweredwa kwamakanema amderalo kunali koyipa komanso kwachibwibwi. Kwenikweni, dongosololi ndiloyenera ntchito yopepuka yaofesi.
Wolemba vidiyoyi adagula makinawa ndi 7500 yuan (pafupifupi $1060). Kompyutayo ili ndi purosesa ya octa-core Kunpeng 920 2249K @ 2,6 GHz yogulitsidwa pa bolodi. Chip ichi chikhoza kupereka 128 KB L1 cache (64 KB + 64 KB), 512 KB L2 ndi 32 MB L3. Bokosi la Huawei D920S10 lili ndi mipata inayi ya DIMM, koma makinawa ali ndi 16 GB yokha ya Kingston DDR4-2666 memory (ma module 8 GB pamipata iwiri). Ngakhale kuti purosesayo amathandizira mawonekedwe a PCIe 4.0, mipata itatu yokha ya PCIe 3.0 ikupezeka (X16, X4, X1). Komanso ofunika kutchula madoko 6 SATA III, mipata awiri M.2, awiri USB 2.0 ndi 3.0 madoko, VGA linanena bungwe, gigabit Efaneti cholumikizira ndi mtundu wina wa doko kuwala maukonde. Pomaliza, pali 256 GB SATA drive, 200 W magetsi, Yeston RX550 kanema khadi ndi optical drive.
Vuto lalikulu pano si kutulutsa kocheperako, koma kusakhazikika kwadongosolo lazinthu zachilengedwe. Vuto lina lomwe likubwera kwa Huawei ndikulephera kukonzanso makontrakiti opangira ma chip pamalo apamwamba a TSMC.
Malinga ndi IC Insights, opanga aku China tsopano amangotenga 6,1% yokha ya zosowa zonse za dzikolo za semiconductor chip. Malinga ndi akatswiri, pofika chaka cha 2025 China sichidzakwaniritsa cholinga chake cha 70% cha kupanga chip chapakhomo, koma chidzangokwaniritsa gawo la 20-30%. Mwanjira ina, kupita patsogolo kukuchitika, ngakhale kuli kofooka.
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Source: 3dnews.ru