Ulaliki wa AMD ku CES 2020 unali ndi zambiri zosangalatsa zamakampani atsopano ndi anzawo apamtima kuposa zomwe zidasindikizidwa pambuyo pamwambowu. Oimira kampaniyo adalankhula za synergistic zotsatira zomwe zimatheka pogwiritsa ntchito zithunzi za AMD ndi purosesa yapakati mu dongosolo limodzi. Ukadaulo wa SmartShift umakupatsani mwayi woti muwonjezere magwiridwe antchito mpaka 12% pongoyang'anira pafupipafupi ma processor apakati ndi zithunzi kuti mugawane bwino kwambiri katundu wamakompyuta.
Lingaliro lakukhathamiritsa kugwiritsa ntchito zida za Hardware lakhala likuvutitsa kwa nthawi yayitali opanga zida zam'manja. NVIDIA, mwachitsanzo, mkati mwaukadaulo waukadaulo imakulolani kuti musinthe "pa ntchentche" kuchokera pazithunzi zosawerengeka kupita ku zojambula zophatikizika kuti muzitha kugwiritsa ntchito mphamvu, kutengera mtundu wa makompyuta. AMD yapitanso patsogolo: monga gawo laukadaulo wa SmartShift woperekedwa ku CES 2020, ikufuna kusintha ma frequency apakati purosesa ndi purosesa yazithunzi kuti zitsimikizire kuti magwiridwe antchito ndi kugwiritsa ntchito mphamvu.
Laputopu yoyamba yothandizira SmartShift idzakhala Dell G5 SE, yomwe idzaphatikize purosesa yosakanizidwa ya 7nm Ryzen 4000 ndi zithunzi za Radeon RX 5600M, zomwe ndi imodzi mwazinthu zazikulu zaukadaulo wa SmartShift. Laputopu idzafika pamsika mu gawo lachiwiri kuyambira $799.
M'masewera, kugwiritsa ntchito ukadaulo wa SmartShift kudzakulitsa magwiridwe antchito mpaka 10%; muzogwiritsa ntchito ngati Cinebench R20, kuwonjezeka kumatha kufika 12%. Tekinolojeyi idzagwiritsidwa ntchito pamakina am'manja ndi pakompyuta. Chinthu chachikulu ndi chakuti purosesa yapakati ya AMD mwa iwo ili pafupi ndi khadi la kanema lapadera lochokera pa purosesa ya Radeon. Mwa zina, m'makina am'manja a SmartShift amawonjezera moyo wa batri popanda kuyitanitsa.
Kachipangizo kakang'ono ka 7nm processors Renoir anakhalabe monolithic
Ku CES 2020, CEO wa AMD Lisa Su chitsanzo cha 7nm Renoir hybrid purosesa. Malinga ndi deta yoyambirira, kristalo wa monolithic ili ndi malo osapitirira 150 mm2, ndipo izi zimasiyanitsa ndi makompyuta ake ndi ma seva. Mwa njira, mapurosesa a Renoir nawonso sapereka chithandizo kwa PCI Express 4.0, akudziletsa okha ku PCI Express 3.0. Mawonekedwe a Radeon graphics subsystem (popanda kufotokozera m'badwo) pamasinthidwe apamwamba amapereka magawo asanu ndi atatu ophedwa, ndipo cache yachitatu imakhala ndi 8 megabytes. Zikuwonekeratu chifukwa chake AMD idayenera "kupulumutsa silicon." Komabe, izi sizinakhudze makina apakompyuta - pa chip yaying'ono pakhoza kukhala eyiti.
Lisa Su adalongosola kuti pakuwonjezeka kawiri kwa mphamvu zamagetsi za mapurosesa a Renoir poyerekeza ndi omwe adatsogolera 12-nm, munthu ayenera kuthokoza kwambiri teknoloji ya 7-nm - chinali chinthu ichi chomwe chinatsimikizira kuti apamwamba ndi 70%, ndipo 30% okha amakhudzana ndi zomangamanga ndi zomangamanga. kusintha kwa masanjidwe. Ma laputopu oyamba ozikidwa pa Renoir aziwoneka mgawo lapano; pofika kumapeto kwa chaka chino, mitundu yopitilira zana ya laputopu yotengera mapurosesa awa idzatulutsidwa.
Monga Lisa Su adawonjezera, AMD ikufuna kupanga ndikutulutsa zopitilira 7nm chaka chino komanso chaka chatha. Izi zikuphatikiza zinthu za m'badwo wachiwiri wa 7nm, koma oimira AMD adafotokozera mkonzi wa AnandTech Ian Cutress kuti ma Renoir APU omwe adawululidwa sabata ino amapangidwa pogwiritsa ntchito ukadaulo womwewo wa 7nm wa m'badwo woyamba monga Matisse kapena Rome. Zogulitsa za AMD zogwiritsa ntchito zomwe zimatchedwa EUV lithography ziyamba kupangidwa ndi TSMC mtsogolomo - malinga ndi deta yosavomerezeka, pafupi ndi gawo lachitatu la chaka chino.
Source: 3dnews.ru