Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: A watan Janairun 2002, Intel ta fitar da Pentium 4s tare da sabon lambar lamba mai suna "Northwood" a saurin 1.6 GHz, 1.8 GHz, 2 GHz da 2.2 GHz. Northwood (lambar samfur 80532) ya haɗu da ƙaruwa a cikin girman L2 cache daga 256 KB zuwa 512 KB (ƙara yawan adadin transistor daga miliyan 42 zuwa miliyan 55) tare da sauyawa zuwa sabon tsarin kerawa na 130 nm. Yin na'urar sarrafawa daga ƙananan transistors yana nufin cewa zai iya aiki a saurin agogo mafi girma kuma ya samar da ƙarancin zafi. A cikin wannan watan da aka saki allunan da ke amfani da chipset na 845 tare da kunna tallafi ga DDR SDRAM wanda ya ba da ninki biyu na bandwidth na PC133 SDRAM, kuma ya sauƙaƙa da tsadar kuɗin da ake amfani da Rambus RDRAM don iyakar aiki tare da Pentium 4.A 2.4 GHz Pentium 4 an sake shi a ranar 2 ga Afrilu, 2002, kuma saurin bas din ya karu daga 400 MT / s zuwa 533 MT / s (133 MHz agogo na zahiri) don 2.26 GHz, 2.4 GHz, da 2.53 GHz model a watan Mayu, 2.66 GHz da 2.8 GHz model a watan Agusta, da 3.06 GHz model a watan Nuwamba. Tare da Northwood, Pentium 4 ya tsufa. Yaƙin don jagorancin wasan kwaikwayon ya kasance mai gasa (kamar yadda AMD ta gabatar da fasalin Athlon XP mafi sauri) amma yawancin masu sa ido sun yarda cewa Pentium 4 na tushen Northwood mafi saurin agogo ya kasance gaba da abokin hamayyarsa. Wannan ya kasance musamman a tsakiyar shekara ta 2002, lokacin da sauyawar AMD zuwa tsarin samar da 130 nm bai taimaka wa farkon "Thoroughbred A" bita na Athlon XP CPUs ba don yin tsayi sosai don shawo kan fa'idodin Northwood a cikin zangon 2.4 zuwa 2.8 GHz. 3.06 GHz Pentium 4 ya ba da damar Fasahar Hyper-Threading wanda aka fara tallafawa a cikin Foster-based Xeons. Wannan ya fara taron na masu sarrafawa na kama-da-wane (ko kuma tsakiya na kama-da-wane) a ƙarƙashin x86 ta hanyar ba da damar tafiyar da abubuwa da yawa a lokaci guda a kan mai sarrafa jiki ɗaya. Ta hanyar haɗuwa da umarnin shirye-shirye guda biyu (daidai daban-daban) don aiwatar da su a lokaci guda ta hanyar tsakiya mai sarrafa jiki guda ɗaya, makasudin shine mafi kyawun amfani da albarkatun mai sarrafawa wanda in ba haka ba ba za a yi amfani da shi ba daga tsarin al'ada na samun waɗannan umarnin guda ɗaya suna jira...  Tambaya: Mene ne sunan core da Intel ta saki a 2002?
Gwanin Arewa