Ngasekuqaleni kwale nyanga, kwaziwa ngokutholakala kobungozi obusha obubalulekile kuma-Intel processors, obubizwa nge- “Spoiler”. Ochwepheshe abahlonze inkinga babike ukuthi ama-AMD nama-ARM processors awathinteki kukho. Manje i-AMD isiqinisekisile ukuthi, ngenxa yezici zayo zezakhiwo, i-Spoiler ayibeki usongo kubaprosesa bayo.
Njengasebungozini be-Specter kanye ne-Meltdown, inkinga entsha isekusetshenzisweni kwezindlela zokubulala eziqagelayo kuma-Intel processors. Kuma-chips e-AMD, lo mshini wenziwa ngendlela ehlukile; ikakhulukazi, indlela ehlukile isetshenziswa ukuphatha ukusebenza ku-RAM kanye nenqolobane. Ngokuqondile, i-Spoiler ingafinyelela imininingwane yekheli eliyingxenye (ngaphezulu kwe-bit 11) ngesikhathi sokusebenza kwe-boot. Futhi amaphrosesa e-AMD awasebenzisi ukufana kwekheli ngokwengxenye ngenhla kwe-bit 11 yekheli lapho bexazulula izingxabano ze-boot.
Kubalulekile ukuqaphela ukuthi nakuba i-Spoiler, njenge-Specter, incike kumshini wokwenza umyalo wokuqagela, ngeke kwenzeke ukuvala ubungozi obusha “ngama-patches” akhona emisebenzini yangaphambilini. Okusho ukuthi, ama-Intel processors amanje adinga ama-patches amasha, angaphinda athinte ukusebenza kwama-chips. Futhi ngokuzayo, i-Intel, vele, izodinga ukulungiswa ezingeni lezakhiwo. I-AMD ngeke kudingeke ukuthi ithathe izinyathelo ezinjalo.
Ekugcineni, siyaqaphela ukuthi i-Spoiler ithinta wonke ama-Intel processors, aqala ngama-Core chips esizukulwane sokuqala futhi aphethe nge-Coffee Lake Refresh yamanje, kanye ne-Cascade Lake ne-Ice Lake engakakhishwa. Ngaphandle kokuthi i-Intel ngokwayo yaziswa ngale nkinga ekuqaleni kukaZibandlela wonyaka odlule, futhi sekudlule izinsuku ezingaphezu kweshumi selokhu kwavezwa iSpoiler, i-Intel ayizange yethule izixazululo ezingaba khona kule nkinga futhi ayikakenzi ngisho nesitatimende esisemthethweni mayelana. lolu daba .
Source: 3dnews.ru