Msonkhano wa Semicon West 2019 womwe unachitika mothandizidwa ndi Applied Materials wabala kale zipatso monga mawu osangalatsa ochokera kwa CEO wa AMD Lisa Su. Ngakhale AMD yokha sinapange mapurosesa paokha kwa nthawi yayitali, chaka chino idapambana mpikisano wake wamkulu potengera kuchuluka kwa matekinoloje omwe amagwiritsidwa ntchito. Ngakhale GlobalFoundries idasiya AMD yokha ndi TSMC pa liwiro laukadaulo wa 7nm, ndi chizolowezi kunena kuti kupambana pakuwongolera gawo ili la lithographic ku AMD. Pamapeto pake, kampaniyo ikupitiliza kupanga mapurosesa ake pawokha, ndipo TSMC idangodzipereka kuti isinthe mapangidwe ake kuti azitha kupanga.
Monga momwe zikuwonekera pazithunzi zogawanika zomwe zasindikizidwa mu wolemba mabulogu David Schor, ku Semicon West, Lisa Su adakhudza zomwe zikuchitika pamakampani opanga ma semiconductor. Pakumvetsetsa kwa AMD, zomwe zimatchedwa "lamulo la Moore" ndizoyambirira kwambiri kuti zilembedwe ngati malingaliro olakwika, chifukwa ndikupita patsogolo kwa gawo la lithographic komwe kwalola kampaniyo kuwirikiza kawiri liwiro la mapurosesa pazaka ziwiri ndi theka zapitazi. poyerekeza ndi zinthu zazaka khumi zapitazi.
Mulimonsemo, ukadaulo waukadaulo muzochitika izi udapanga zosachepera 40% zakuthandizira pakuwonjezeka kwa magwiridwe antchito, monga momwe AMD imanenera pazithunzi. Mukawonjezera 20% ina ku izi, zoperekedwa ndi kukhathamiritsa pamlingo wa silicon, mumapeza zonse 60%. Zosintha pamlingo wa microarchitecture zidapanga 17% ya zopindula, kasamalidwe ka mphamvu ndi 15%, ndipo ophatikiza amawerengera ena 8%. Mokonda kapena ayi, popanda kupita patsogolo m'munda wa lithography, AMD sakanatha kukwaniritsa izi.
Oyang'anira AMD amawonanso njira ina: "yowonda" njira yaukadaulo, makhiristo okwera mtengo kwambiri adzapangidwa. Mwachitsanzo, kristalo wokhazikika wokhala ndi malo apakati a 250 mm2 pakusintha kuchokera ku 45-nm kupita ku 5-nm njira yaukadaulo idzakhala yokwera mtengo kasanu pamlingo wamtengo wagawo. Chifukwa chake, kuti mukhalebe ndi mtengo wotsika mtengo, ma processor amafa ayenera kukhala ochepa. AMD imagwiritsa ntchito chiphunzitsochi posinthira kugwiritsa ntchito zomwe zimatchedwa "chiplets" - makhiristo ang'onoang'ono ophatikizidwa pagawo limodzi.
Chojambula chachitatu, chogwidwa mu lens ya kamera ya blogger, ikufotokoza za kugawidwa kwa ogula magetsi m'mapurosesa amakono omwe ali ndi chiwerengero chachikulu cha kuphatikiza. Gawo limodzi mwa magawo atatu a mphamvu zamagetsi ndi chifukwa cha ntchito yowerengera. Zina zonse zimatengedwa ndi cache memory, I / O logic, mawonekedwe osiyanasiyana. Kuyambira 2006, mulingo wa TDP wa ma seva a CPU ndi ma GPU awonjezeka ndi 7% pachaka, malinga ndi AMD. Kugwiritsa ntchito mphamvu kwamphamvu sikuli kokwera monga momwe tingafunire.
Source: 3dnews.ru