Chimwe chezvakazarurwa zvinonyanya kunakidza mumazuva achangopfuura kwave kutaurwa nezveChinese clones ye AMD processors ine chizvarwa chekutanga Zen architecture. Samples dzeHygon server processors, dzakarongeka dzakafanana neEPYC processors muSocket SP3 vhezheni, yaive. Vatori venhau vekuAmerica paComputex 2019 kuratidzwa, uye ma processors emhando iyi sechikamu cheChinese workstation. mumifananidzo yakadzama nenhengo dzeChipHell forum. Mumwe akawana fungidziro yekuti iyo Chinese "processor indasitiri" yaitora kusvetuka uye miganhu yekubudirira mune ramangwana. Uyezve, detembo "epigraph" pazvivharo zvema processors akatsanangura zvingangoita tarisiro dzakadaro.
Chinese processors: nhasi
Zvakazarurwa izvi zvakabvumira chokwadi chakati kuti chisimbiswe. Chekutanga, AMD vekuChinese vanobatana havana kuzvinetsa zvakanyanya nekugadzirisazve Zen processor architecture, uye kana iri server shanduro dzema processor vakatokopa dhizaini yeSocket SP3, kuitira kuti vatevedzere zvido zvenyika zvePRC, vachingowedzera rutsigiro. kune yavo yega data encryption zviyero. Panyaya yeHygon processors yenzvimbo dzekushandira, pakanga paine misiyano yakawanda kubva kudesktop Ryzen: chekutanga, BGA processors yakaiswa zvakananga pabhodhi reamai, uye kushaikwa kwe "discrete" seti ye system logic yakatsanangurwa nekuvapo kweiyo inodiwa. zvinoshanda mukati me processor pachayo, asi kunyangwe ichi chiChinese "maclones" akange asina kusiyana neAmerican shanduro dzeRyzen kune dzakamisikidzwa mhinduro.
Kechipiri, kugadzirwa kwe14-nm Hygon processors ine AMD Zen architecture inogona kupihwa kuGlobalFoundries, iyo ine mabhizinesi akasarudzika muUSA neGermany. Izvi zviri nyore kubva pakuona kwekubatana uye nekuda kwezvikonzero zvehupfumi: kuendesa budiriro yemumwe munhu kune bhandi rekutakura reimwe yeChinese "silicon forges" haingangove yakareba uye ine njodzi kuita, asi zvakare inodhura. Uye isu taive tatoona kuti maChinese, pavanenge vachibatana ne AMD, vakaedza kuita nemari yakawanda yekuchengetedza: panguva yekupedzisa chibvumirano, mubhadharo wenguva yemberi kune mumwe weAmerica waingogumira kumadhora mazana maviri nemakumi mapfumbamwe nemazana matatu, uyezve, yakakamurwa muzvikamu zvinoverengeka. , uye chaizvoizvo akauya ku AMD zvishoma nezvishoma. Semuenzaniso, muchikamu chekutanga chegore rino, kambani yakagamuchira chete mamiriyoni makumi matanhatu emadhora kubva kune vekuChina vanobatana. kuyerera kwemari uku, nekuti kuburitswa kweHygon processors kuri kungowedzera simba.
Nenzira, AMD pachayo haina kushandisa simba rakawanda pakutora chikamu mumubatanidzwa uyu. Yakapa maChinese kodzero dzekushandisa chizvarwa chekutanga x86-inoenderana Zen processor architecture, uye nekudzoka yakagamuchira vimbiso dzekubhadhara marezenisi sezvo vekuChina vanobatana vakasvika zvimwe zvakakosha. Muchokwadi, nyanzvi dze AMD hadzina kunyatsobatsira vamwe vavo vekuChina - iro basa reinjiniya rakawanda rakaitwa kudivi rekupedzisira.
Chitima AMD ichaenda kune ramangwana rakajeka pasina vafambi veChinese
Website yakaunza nhau dzinokatyamadza kubva kuComputex 2019: sezvazvinozoitika, AMD haizope iyo Chinese side kodzero yekugadzira ma processors ane Zen architecture yechizvarwa chechipiri kana chinotevera. Vachakwanisa kusunungura ma processor avo nechizvarwa chekutanga Zen architecture, asi mazwi echibvumirano che 2016 haapi imwezve budiriro.
Mukuru we AMD, Lisa Su, muhurukuro nevamiriri vesaiti ino, haana kujekesa kana danho rekudzikamisa kushanda pamwe nevagadziri veChinese imhedzisiro yakanangana nekupokana kwakaitika pakati peUnited States neChina munharaunda yekutengeserana, asi akambobvuma kuti AMD inomanikidzwa kutevedzera zvinodiwa nemutemo weAmerica pakusarudza hukama hwavo nevadyidzani.
Panguva imwecheteyo, zvakazozivikanwa kuti AMD haina kuronga kubvumira rutivi rweChinese kuburitsa ma processors ekushandiswa kwedesktop, izvo zvaizova analogues akananga eRyzen. Mamiriro ekutanga echibvumirano che2016 haana kupa kusunungurwa kwezvigadzirwa zvakadaro. Hazvigone kutaurwa kuti China, pasina kumwe kusimudzira kwekubatana ne AMD, ichazviwana isina x86-inoenderana processors. Pakare, maChinese ane mubatanidzwa neTaiwanese VIA Technologies, iyo inovandudza ma processor eZhaoxin Semiconductor. Uye kusvika parizvino hapana chikonzero chekutenda kuti kudzvanywa kweUS kune vanopikisa veChinese kuchawedzera kune zvibvumirano nevamiriri veTaiwanese.
Source: 3dnews.ru