Ulaliki wa AMD ku CES 2020 unali ndi zambiri zosangalatsa zamakampani atsopano komanso za anzawo apamtima kuposa zomwe zidasindikizidwa pambuyo pamwambowu. Oimira makampani adawunikira mgwirizano womwe umapezeka pogwiritsa ntchito ma AMD GPU ndi ma CPU munjira imodzi. Ukadaulo wa SmartShift umathandizira magwiridwe antchito mpaka 12% pakungoyang'anira ma frequency a CPU ndi GPU kuti athe kugawa bwino ntchito zamakompyuta.
Lingaliro lakukhathamiritsa kugwiritsa ntchito zida za Hardware lakhala likudetsa nkhawa kwa opanga zida zam'manja. NVIDIA, mwachitsanzo, ikugwiritsa ntchito luso lake Imathandiza kusintha pang'onopang'ono kuchoka pazithunzi zophatikizika kuti ziwonjezeke kugwiritsa ntchito mphamvu, kutengera kuchuluka kwa makompyuta. AMD yapitanso patsogolo: ukadaulo wake wa SmartShift, wovumbulutsidwa ku CES 2020, umapereka zosintha zamphamvu ku CPU ndi ma frequency a GPU owonetsetsa kuti magwiridwe antchito ndi kugwiritsa ntchito mphamvu zikuyenda bwino.
Laputopu yoyamba yothandizira SmartShift idzakhala Dell G5 SE, yomwe izikhala ndi purosesa ya 7nm Ryzen 4000 mndandanda wamtundu wosakanizidwa ndi zithunzi za Radeon RX 5600M discrete, chothandizira ukadaulo wa SmartShift. Laputopu ipezeka mu gawo lachiwiri, kuyambira $799.
Ukadaulo wa SmartShift ukhoza kulimbikitsa magwiridwe antchito mpaka 10%, ndipo mapulogalamu ngati Cinebench R20 amatha kuwona kupindula kwamasewera mpaka 12%. Ukadaulowu udzakhalapo pamakina am'manja ndi apakompyuta, bola AMD CPU ikuphatikizidwa ndi khadi lojambula la Radeon. SmartShift ipangitsanso moyo wa batri pamakina am'manja.
Kalasi kakang'ono ka mapurosesa a 7-nm Renoir anakhalabe monolithic
Ku CES 2020, CEO wa AMD Lisa Su Chitsanzo cha 7-nm Renoir hybrid purosesa. Malinga ndi deta yoyambirira, kufa kwa monolithic kuli ndi malo osapitilira 150 mm², mawonekedwe omwe amasiyanitsa ndi ma desktops ake ndi ma seva. Zodabwitsa ndizakuti, mapurosesa a Renoir nawonso sathandizira PCI Express 4.0, akudziletsa okha ku PCI Express 3.0. Mawonekedwe a Radeon graphics (popanda kufotokozera m'badwo) pamasinthidwe ake apamwamba amapereka magawo asanu ndi atatu ophedwa, ndipo cache ya L2 imangokhala 8 MB. Zikuwonekeratu komwe AMD idayenera "kusunga silicon." Komabe, izi sizinakhudze makina apakompyuta - mpaka asanu ndi atatu aiwo amatha kupezeka pamafa ophatikizika.
Lisa Su anafotokoza kuti kuwonjezeka kawiri kwa mphamvu zowonjezera mphamvu za mapurosesa a Renoir poyerekeza ndi omwe adatsogolera 12nm makamaka chifukwa cha teknoloji ya ndondomeko ya 7nm-chinthu chokhacho chimapanga 70% ya kusintha kumeneku, ndi 30% yokha chifukwa cha kusintha kwa zomangamanga ndi mapangidwe. Ma laputopu oyamba opangidwa ndi Renoir aziwoneka kotala ino, ndipo mitundu yopitilira zana ya laputopu yotengera mapurosesa awa idzatulutsidwa kumapeto kwa chaka chino.
Monga Lisa Su adawonjezera, AMD ikufuna kupanga ndikupanga zinthu zopitilira 7nm chaka chino komanso chamawa. Izi zikuphatikiza zinthu za m'badwo wachiwiri wa 7nm, koma oimira AMD adafotokozera mkonzi wa AnandTech Ian Cutress kuti mapurosesa osakanizidwa a Renoir omwe adawululidwa sabata ino amapangidwa pogwiritsa ntchito ukadaulo wa 7nm wa m'badwo woyamba monga Matisse ndi Rome. Zogulitsa za AMD zogwiritsa ntchito zomwe zimatchedwa EUV lithography ziyamba kupangidwa ndi TSMC mtsogolomo - mosavomerezeka, kuyandikira gawo lachitatu la chaka chino.
Source: 3dnews.ru
