The Core 2 ba'an QX9770: sifooyinka, dib u eegista, dib u eegista

Waqtiga bilowga iibka ee 2008, ee Muhiimka ah ee 2 ba'an QX9770 ahaa unit processing dekstopnym ugu wax soo saarka. Its hardware "Walxaha" oo noo ogolaadaa in si ay u xaliyaan dhibaato ah ee jira wakhtigaas. Tan iyo markaas, waxaa soo qaaday waqti badan, laakiin xitaa hadda, chip this kuu ogolaanaya in aad in ay sii wadaan alaabta lagu ciyaaro ugu hawl badan, inkastoo aan meesha ugu badnaan. Markaasaa waxaa taas waa run ahaantii u sheegay.

Misbaax processor

Intel Core 2 chip ba'an QX9770 ahaa ugu wax soo saarka ee uu waqti. Waxa uu iska lahaa qeybta caymiska. On ay ku salaysan, aynu doonayno inaynu ka-xawaaraha sare ee jagada ugu waxqabadka PC. Sidoo kale, wuxuu lahaa multiplier quful inta jeer ee processor a. In uu yahay, waxay si fudud ma eryi doono. Sidaas darteed, processor ay ka dhigan tahay danta ugu weyn ee dunida ka computer kuwaas oo awoodi karin inuu ka eryo lacag badan si ay u dhisaan ama iibsato PC ugu sareeya ee fulinta. Waa dadka isticmaala Misbaax ku dalbanayaan qaab PC iyo qori la sii daayay, taas oo uu bixiyo heer daarna isaga ka mid ah waxqabadka.

caddaymaha hardware

Core 2 QX9770 xad dhaafka ah waxa u janjeedha loogu rakibo gal LGA775 godka processor ah. chip Tan waxaa ka mid ahaa 4 halbeeg xisaabeed oo madax banaan. The chip Semiconductor isla kiiskan la sameeyey oo ku saleysan habka technology, taas oo waafaqsan xeerarka gelitaanka 45 nm. heerka koowaad ee xasuusta khasnado degdeg ah waa loo siman yahay si 128 K, iyo tan labaad - 12 MB. Tirada transistors kiiskan wuxuu u dhigmaa 820 million, meesha chip yahay 214 mm ^2, iyo dhinacyada - 37.5 x 37.5 mm.

inta jeer

technology lahaansho yeedhay TurboBust processor this Intel ee aan la taageeray. Taas waxaa weeyaan, ma bedeli karo inta jeer dynamically ku xiran tahay heerka uu kululaynta iyo adayga dhibaatada xilligan. Sidaa darteed, inta jeer saacba waxaa go'an at 2 Core ba'an QX9770. sifooyinka chip ayaa tilmaamaya in multiplier inta jeer in hab caadiga ah waa 8, iyo inta jeer nidaamka baska - 400 MHz. Ku dhufashada u dhexeeya laba tiro, waxaan ka heli 3200 MHz - taasi waa inta jeer saacad ah processor ku saabsan baasaboorka ah. HABEEYAHA waxay ahayd furan.

Haddii ay jirto korontada ka headroom xoog iyo qiimaha factor tayada nidaamka qaboojinta lagu hagaajin karo in 10. Tani waxay u ogolaaneysaa processor uu leeyahay inta jeer a of 4 GHz ay sabab u tahay dardargelinta iyo koror 15% ah ee natiijada imtixaanka waxqabadka. All this xaddiga uma uu dayn fursad ugu yar ee tartamayaasha ah ee wax soo saarka this. Waxaa runtii waa processor ugu fiican in laga iibsan karaa 2008.

TDP

TDP ka Intel Core 2 ba'an QX9770 processor Waxa ay ahayd loo siman yahay 136 watts. Loogana hortegi ee xal flagship maanta la tiradaasi ka yar 100 W, qiimaha this ma eegto aad duldhigay. Laakiin waqtigaan la joogo in ay wax wanaagsan ka filayaan chip uu soo saaray technology nidaamka ugu horumarsan waqtiga, ma ahayd lagama maarmaan. Heerkulka ugu badan ee crystal Silicon oo intaasu waxay ahayd 55 ⁰ C. In xaqiiqda, qiimaha this waa in kala duwan ee ka 30 ⁰ C inay 52 ⁰ C. Si kastaba, deggan iyo howlgalka lagu kalsoonaan karo, iyo in la siiyo saxanka ah kulaylka lagu kalsoonaan karo lahaa PC a qasab ah qalabaysan nidaamka qaboojinta oo tayo sare leh.

Qiimaha, milkiilayaasha dib u eegista

khasaare A fure u ah Core 2 ba'an QX9770 leeyahay kharashka. saaraha isaga lagula talinayaa in ay soo iibinno ayaa kordhay 1.5 jeer, oo runtii chip noocan oo kale ah waxa laga iibsan karaa in kiiska ugu fiican ee $ 1500 $ 1000, laakiin in suuqa guduhuna bilowga qiimaha iibka. Tani waa qiimo cadaalad ah sare oo qayb ka computer ka, taas oo ah heer sare huriye in 2-3 sano. Sidaa darteed su'aasha ah ee advisability ee iibka waa ka wanaagsan yahay inuu ka tago furan. Inta kale ee processor ku faani karta oolnimada aad u fiican tamarta, iyo qaab ciyaareed cajiib ah, oo laga yaabo in overclocking wanaagsan. Sidaa darteed, eegaysana ee ku soo koobin farsamo ee processor u kiciyo diidmo lahayn.

natiijooyinka

processor flagship ay waqtiga, wuxuu ahaa Core 2 ba'an QX9770. Waxa uu leeyahay wax dhibaato ah marka la eego waxqabadka bypassed horjeeda kasta. Its faa'iido oo kaliya, sida hore loo sheegay - waa qiimaha sare. Laakiin dhibaatada halkan ahaa la'aanta ah ee tartanka ee qeybta ka mid ah xalka ugu wax soo saar. AMD xilligan ee horumarinta processor Ree iyo ma siin karaan bedel fiican. Sidaa darteed, Intel leedahay in ikhtiyaarka kaliya si ay u dejiyaan qiimaha alaabada, taas oo ahayd runtii qaali ah.