Zvinotaridza kunge kuvhurwa kweAMD kwakamirirwa kwenguva refu Navi GPU kwava kusvika, izvo zvinogona kutonga makwikwi mumusika wemakadhi emakadhi emitambo. Sezvo mutemo, kusati kwasunungurwa chero yakakosha semiconductor chigadzirwa, zviziviso zvayo zvinoonekwa. Iyo yazvino changelog kubva kuHWiNFO ruzivo uye yekuongorora chishandiso inoshuma kuwedzerwa kwekutanga Navi rutsigiro, zvichiratidza kuti yekupedzisira sampu yemifananidzo makadhi akagadzirira.
Zvinoenderana neruzivo rusina kusimbiswa, makadhi evhidhiyo eNavi anofanirwa kubva kuGraphics Core Inotevera (GCN) macro-architecture inoshandiswa ne AMD kubvira 2012, kutanga nemhuri yeRadeon HD 7000. Uye kuburitswa kwemakadhi evhidhiyo matsva kunotarisirwa muhafu yechipiri ye gore kana kunyange mwedzi mushure meRyzen 3000. Nezve maitiro eNavi ikozvino hapana chinonyatsozivikanwa. Zvakachengeteka kutaura kuti maaccelerator achagadzirwa achitevedza 7nm zviyero, uye kudzikiswa kwe4096 stream processors (SP) yakatemerwa neGCN architecture ichasimudzwa. Navi ichaisa hwaro hwechiverengero chezvizvarwa zvinotevera zve AMD makadhi evhidhiyo uye magiraidhi anomhanyisa, kusanganisira iyo itsva Xbox uye PlayStation mitambo yemitambo.
Pane runyerekupe, uye zvakakodzera, kuti kambani ichange ichiunza zvigadzirwa zvitsva, kutanga kwete neiyo yepamusoro-yekupedzisira Navi 10, asi neanonyanya kutsvakwa-inowanikwa makadhi emifananidzo, iyo Navi 12. akashongedzerwa ne40 computing units (CUs). Tichifunga nhamba inoramba iripo yeSP mune imwe CU, izvi zvinoreva 2560 SP. Muchiitiko ichi, danho rekuita rinofanira kunge rakakwira kupfuura iyo GeForce GTX 1660 Ti uye RTX 2070, iyo nhasi inomiririra iyo inonyanya kupa mari uye yakakura chikamu chemusika.
Unogona kutarisira Vega 56 kuita nemutengo wakaderera. Saka, varidzi vekare Radeon RX 480/580 accelerators, zvichida, havafaniri kumhanyira kugadzirisa uye zviri nani kumirira kusunungurwa kweNavi, kunyanya sezvo izvi zvinofanira kuitika nokukurumidza.
Source: 3dnews.ru