Processor Intel Q8300 Core Quad Core: specifications thiab xyuas

Plaubâ € |-CPU platform LGA 775 nrog ib tug zoo overclocking tej zaum - nws yog tag nrho cov Intel Q8300 Core Quad Core. Qhov no nti txawm tam sim no muaj peev xwm daws tau feem ntau teeb meem, xws li them nyiaj yug rau lub feem ntau xav tau ntawm qhov tseeb tiam ntawm peb-dimensional cov khoom ua si. Nws yog hais txog cov possibilities ntawm semiconductor kev daws teeb meem thiab yuav ntxiv nws.

Niche ntawm semiconductor kev daws teeb meem, uas paub tab nws yuav siv tau los daws tau

Intel Q8300 Core Quad Core twb tso tawm rov qab nyob rau hauv 2008. Xub thawj, lub nti yog positioned raws li tus zoo tagnrho cov CPU tsim nruab nrab-theem PCs. Nyob rau hauv ib tes twb tsawg npaum processors nrog ib tug los yog 2 computer modules ( "Pentiums" los yog "Celeron", piv txwv li). Tiam sis nyob rau lwm cov tes, nws twb tau mus nrhiav tau ib tug ntau npaum thiab tej daim uas muaj 4-laij units, tiam sis yuav tau ib tug ntau dua moos zaus thiab muaj zog cache loj.

Nyob rau hauv lem, lub xub ntiag ntawm xwb 4 xam modules tso cai txawm tam sim no uas silicon chips khiav tej uas twb muaj lawm software rau hnub tim. Txawm lub feem ntau xav tau ntawm kev kho vajtse pab cov khoom ua si PCs nyob rau hauv nws yuav mus. Tab sis hais tias yog cia li tsis nyob rau hauv lub siab tshaj plaws qhov chaw.

CPU socket

CPU Intel Q8300 Core Quad Core tau teem rau lub installation nyob rau hauv ib tug socket LGA 775. Thaum lub sij hawm ntawm lub nti tso zis nyob rau hauv 2008, qhov no CPU socket yog ib tug ntawm cov feem ntau nyuaj nyob rau hauv cov nqe lus ntawm kev ua tau zoo, tej chaw thiab txaus. Tam sim no, qhov no semiconductor kev daws teeb meem rau 8 xyoo, thiab nws yog outdated ob ruaj thiab lub cev. Tseem, feem ntau lub hom phiaj nws yog txaus.

hauj nta

Qhov no semiconductor tshuaj ua raws li lub 45 nm technology processor. Nyob rau hauv 2008, qhov no yog cutting-edge technology rau zus tau tej cov pob zeb ntais muaju. Txij thaum ntawd los nws tau 8 lub xyoo. Rau hluav taws xob yees nws yuav tau hais tias nws yog ib qho nyob mus ib txhis.

Qhov tseeb tiam ntawm semi-neeg xyuas pib lub tuam txhab "Intel" kev txiav txim siab twb ua rau 14 nm txheej txheem technology. Yog li ntawd, nyob rau hauv cov nqe lus ntawm ntau lawm technology, qhov no plaubâ € |-tub ntxhais CPU yog outdated. Tab sis nws yog tej yam ntuj tso rau xws li ib tug ceev ceev txoj kev loj hlob ntawm electronics.

Cache thiab nws cov ntim

Heev muaj teeb meem qhov teeb meem no yog ceev volatile nco kev mus rau hauv ib tug semiconductor nti thiab khiav hauj lwm rau lub moos zaus ntawm lub CPU nyob rau hauv lub Intel Core 2 Quad Q8300. Nta nyob rau hauv ib tes, qhia seb muaj cov 2 cache ntau ntau - thiab nws yog ib tug zoo tshaj plaws. Nyob rau lwm cov tes, lub thib ob kev daws teeb meem qib yog sib npaug zos rau ib tug tag nrho ntawm 4 MB. Los ntawm hnub no tus qauv nws yog ib tug heev, heev me me. Peb kuj yuav tsum hais qhov tseeb hais tias nws twb muab faib ua 2 sib npaug zos qhov chaw los ntawm 2 MB. Txhua yam ntawm lawv twb khi rau ob txog xam units. Qhov no qhov chaw nyob qhov chaw no tau muab ua ntaub ntawv thiab cov lus qhia ntawm lub hauv paus ua unit.

Ntsiab lus daws teeb meem ceev volatile cim xeeb ntawm cov thawj theem yog sib npaug zos rau 256 kb. Nws twb muab faib ua 4 sib npaug zos qhov chaw, dua khi rau ib tug xam cov tub ntxhais, 64 kb. Zoo, cov 64 kb twb muab faib ua 2 sib npaug zos qhov chaw ntawm 32 kb. Ib tug ntawm lawv yog cov CPU cov lus qhia, thiab lub thib ob - tus pab cuam cov ntaub ntawv. Tawm tsam lub backdrop ntawm niaj hnub no zoo tshaj plaws ua tau zoo central ua chav tsev yam ntxwv ntawm no nti yog heev coj tus. Tab sis nyob rau hauv 2008 nws yog ib tug ntawm qhov zoo tshaj plaws chips, uas nyob rau hauv tej yam tej yam kev mob yuav txawm sib tw nyob rau hauv sib npaug zos cov ntsiab lus nrog cov feem ntau tsim kev daws teeb meem.

Lub tshav kub pob thiab kev khiav hauj lwm kub yam ntxwv ntawm lub semiconductor nti

TDP ntawm 95 watts thaum 4-tub ntxhais semiconductor kev daws teeb meem yog cov norm. Lub hero ntawm no tsab xov xwm nyob rau hauv no hais txog, tsis muaj dab tsi tshwj xeeb sawv tawm thiab muaj xwb xws li ib tug kub pob. Tam sim no tej daim zoo li tsis, tab sis ua raws li ntau tsis ntev los no hauj txheej txheem thiab nrog ntau zog ntau tshaj li 1.5 lub sij hawm lub moos zaus khav TDP txog 70 watts. Qhov siab tshaj plaws kub rau lub pob zeb ntais ntawm lub ntsiab yog sib npaug zos rau 71 ⁰ C.

Nyob rau hauv kev xyaum, mus cuag xws qhov tseem ceeb nyob rau hauv lub qub CPU lag luam yog yuav luag tsis yooj yim sua. Tshwj tias tsuas yog tus tag nrho nres kev txias system semiconductor siv lead ua yuav tsum yog li ntawd sov so. Nyob rau hauv kev muaj tiag, cov CPU ua hauj lwm nyob rau hauv lub kub ntau los ntawm 40 ⁰ C nyob rau hauv kev daws ntawm tej yam yooj yim paub tab thiab mus txog rau 55 ⁰ C nyob rau hauv cov ntaub ntawv ntawm pib xav software. Lwm cov kev xaiv mus cuag thaum muaj xwm ceev kub - yog overclocking lub CPU nrog Tshuag txias. Yuav kom tiv thaiv tau overheating ntawm cov semiconductor nti, nyob rau hauv cov ntaub ntawv no, ib lub computer system nruab nrog ib tug muaj zog dua cia txias nrog paub thaum tshav kub kub dissipation.

frequencies

Intel Core 2 Quad CPU Q8300 tsis txhawb no tseem ceeb technology, raws li "Turbo Boost" tsim los ntawm "Intel" corporation. Raws li ib tug tshwm sim, lub moos zaus los ntawm hais tias ntawm lub pob zeb ntais siv lead ua twb tsau thiab tsis sib txawv nyob ntawm seb lub complexity ntawm qhov teeb meem yog solved. Lub nominal moos zaus nyob rau hauv cov ntaub ntawv no yog 2.5 GHz. Qhov no nti yog tsis yog mus rau lub series "Black Edishen", thiab nws twb xauv d. Nws tus nqi yog tsuas 7.5.

architecture

Lub code lub npe ntawm tus processor xam modules - "Yorkfild". Raws li yav tas los muab sau, Intel ntxhais Quad Q8300 muaj plaub computational units. Qhov no semiconductor nti technology tsis txaus siab "Cus Trading", thiab nyob rau hauv cov ntaub ntawv no rau tus xov tooj ntawm cov zajlus kom computational txaus yog sib npaug zos rau cov xov tooj ntawm cev cores (i.e., 4).

acceleration

Raws li yav tas los muab sau, Intel ntxhais Quad Q8300 muaj lub prefix "Black Edishen". Yog li ntawd, qhov zoo tshaj yuav tau sim thiab equaled 7.5. Raws li ib tug tshwm sim, ua rau kom lub productivity yuav muab tag nrho xwb los ntawm nce lub zaus thiab voltage ntawm lub system tsheb thauj mus los lub hauv paus ua unit. Tab sis ib tug tus kheej lub computer uas koj npaj mus ua acceleration, yuav tsum tau nruab nrog ib tug paub txias system, tus siab heev motherboard thiab ib tug haib fais fab mov.

Lub hauv paus zaus ntawm lub system tsheb npav rau no nti yog sib npaug zos rau 333 MHz. Txawj tus nqi ntawm lub xeem tau nyob rau hauv lub CPU 7.5 tau 2500MHz, los yog 2.5GHz. Qhov no yog lub moos zaus ntawm lub CPU. Nyob rau hauv kev xyaum disperse system tsheb npav 490 MHz yog tsis yooj yim. Txawj no tus nqi los ntawm 7.5 (lub CPU coefficient), peb muaj 3.675 MHz - zaus ntawm lub CPU nyob rau hauv lub ntaus ntawv-clocked hom. Hais tias yog, nws puv ib tug ua tau boost ntawm txog 40-50 feem pua. Tab sis mus cuag xws impressive tau, qhov tseem ceeb nyob rau hauv lub CPU voltage tau varied tsim nyog.

Xyuas cov tswv. nqi ntawm

Xub thawj, lub processor Intel ntxhais Quad Q8300 Nws twb muaj nuj nqis nyob rau ntawm $ 180 thiab tus nqi hais txog kev txiav txim siab ntawm nruab nrab hauv chav kawm ntawv. Tam sim no, nyob rau hauv tshiab mob ces tus nti yuav tsis tau. Thiab ntawm no yog nyob rau hauv kev siv CPUs ntawm cov qauv no muaj nyob rau ntau yam exchanges rau $ 20-30. Lub ntsiab zoo ntawm cov nti - lub muaj tam sim ntawd 4 nuclei thiab siab overclocking peev xwm. Nyob rau hauv lub xub ntiag ntawm high-zoo cua txias cua sov system yuav tsis tau muaj. Lub tsuas drawback ntawm no nti - ib tug me me npaum li cas ntawm ob-theem cache.

tau

Rau yav tom ntej processor rau tsim mainstream PC nyob rau hauv 2008 los ua Intel Q8300 Core Quad Core. Nta ntawm no nti yog txaus txawm tam sim no, feem ntau cov hom phiaj. Tsuas yog nyob rau hauv cov ntaub ntawv ntawm cov feem ntau xav ntawm cov khoom ua si yuav tsum tau txwv qhov nruab nrab los yog yam tsawg kawg nkaus qhov chaw. Rau tus so, qhov no yog ib tug zoo tshuaj rau nkag-qib gaming PC, txawm tam sim no.