Vamiriri veSapphire, mumwe wevatambi vakakosha ve AMD mumunda wemakadhi emifananidzo yemitambo, akaburitsa mamwe mashoko pamusoro pezvigadzirwa zvitsva zvinotarisirwa - makadhi evhidhiyo akavakirwa pa7-nm Navi graphics processors. Sekureva kwakataurwa, kuziviswa kwekutanga kweNavi chizvarwa GPUs kuchaitika muna Chivabvu 27 panguva yehurukuro yakaitwa naAMD CEO Lisa Su pakuvhurwa kweComputex 2019, nekuda kwekuti vanogadzira makadhi vachakwanisa kuratidza pachena zvigadzirwa zvavo zvinovimbisa. zvichibva pazviri panzvimbo dzavo. Nekudaro, kutengesa kwemakadhi evhidhiyo akavakirwa pa AMD's nyowani GPUs ichatanga chete mushure meChikunguru 7.
Aya mazwi akataurwa mubvunzurudzo yakaitwa neChinese portal zhihu.com ine Sapphire chigadzirwa maneja panguva yemhemberero dzedunhu dzakatsaurirwa kumakore makumi mashanu e AMD.
Pamusoro pezvo, mitengo yakaziviswa yeshanduro mbiri dzeNavi, iyo ichaunzwa svondo rinouya. Kadhi rekare revhidhiyo, rakagadzirirwa kukwikwidza neGeForce RTX 2070, richava nemutengo unokurudzirwa wemadhora mazana mana nemakumi mapfumbamwe, nepo shanduro yakapfava yeNavi, ine chinangwa chekukwikwidza neGeForce RTX 499, ichatengwa pamadhora mazana matatu nemakumi mapfumbamwe nemapfumbamwe. Vari munzira, mumiriri weSapphire akasimbisa kuti kugona kwaNavi hakusanganisire chero mabasa ehardware kukwidziridza ray tracing, zvinoreva kuti mitengo yakakwira yemakadhi evhidhiyo anotarisirwa eAMD ichafanirwa kururamiswa nedanho rinogutsa rekuita kana ichienzaniswa ne. zvakafanana-mutengo NVIDIA zvinopihwa.
Pamwe chete neizvi, mumiriri weSapphire akaramba ruzivo nezvekuvapo kwe "hombe Navi" purojekiti - kadhi yevhidhiyo yepamusoro ine anenge 5120 shader processors, runyerekupe rwakaonekwa nguva yapfuura. Izvi zvinoreva kuti mureza mu AMD vhidhiyo kadhi mutsara ucharamba uri weRadeon VII muhafu yechipiri yegore rino, uye pakati pezvipo zvechizvarwa chitsva isu tinofanirwa kutarisira zvigadzirwa zvakaderera-zvinobva paNavi 10 uye Navi 12 processors.
Muhurukuro, mushandi weSapphire akakwanisawo kuvimbisa kuti kambani ichanyatso kuburitsa mvura-yakatonhorera Toxic akateedzera makadhi evhidhiyo akavakirwa paNavi GPUs. Nekudaro, Sapphire haina hurongwa hwekugadzira yayo vhezheni yeRadeon VII ine isiri-reference dhizaini.
Source: 3dnews.ru