Cov tub ntxhais 2 huab QX9770: yam ntxwv, kev ntsuam xyuas, kev txheeb xyuas

Thaum lub sij hawm ntawm pib ntawm kev muag khoom nyob rau hauv 2008, lub Core 2 huab QX9770 yog tus tshaj plaws tsim dekstopnym ua unit. Nws kho vajtse "txuj lom" tso cai rau peb kom daws tau tej uas twb muaj lawm teeb meem nyob rau ntawm lub sij hawm. Txij thaum ntawd los, nws coj ib tug ntau ntawm lub sij hawm, tab sis txawm tam sim no, no nti tso cai rau koj mus khiav lub feem ntau xav tau cov khoom ua si, tab sis yog tsis nyob rau hauv lub siab tshaj plaws qhov chaw. Thiab qhov no yog tiag tiag qhia.

CPU niche

Intel Core 2 huab QX9770 nti yog tus tshaj plaws tsim ntawm nws lub sij hawm. Nws tau koom lub hwm ya. Nyob rau nws cov hauv paus, peb yeej yuav los ntawm cov feem ntau high-ceev PC kev kawm txoj hauj lwm. Tsis tas li ntawd, nws muaj ib tug d xauv CPU zaus. Hais tias yog, nws twb tsis disperse yooj yim. Raws li ib tug tshwm sim, lub processor nruab nrab yog cov loj tshaj kev txaus siab rau computer enthusiasts uas yuav them taus mus pov tseg ib tug txiav txim zaum rau ua los yog yuav lub siab tshaj plaws ua tau zoo PC. Nws yog rau cov me me cov neeg siv xav kawm PC thiab lub nti tau tso tawm, uas yog muab ib tug uncompromising theem ntawm kev ua tau zoo.

kho vajtse specifications

Core 2 huab QX9770 no yog qhia rau installation mus rau lub CPU socket LGA775. Qhov no nti yog muaj 4 ywj siab computational units. Tus heev tib yam semiconductor nti nyob rau hauv cov ntaub ntawv no tau ua raws li cov txheej txheem technology, uas yog zoo ib yam nrog rau kev txais neeg kawm uas kav lub 45 nm. Cov thawj theem ntawm ceev ceev cache nco yog sib npaug zos rau 128 K, thiab lub thib ob - 12 MB. Tus nab npawb ntawm transistors nyob rau hauv cov ntaub ntawv no yog sib npaug zos rau 820 lab, lub nti cheeb tsam yog 214 hli ^2, thiab qhov ntev - 37.5 x 37.5 hli.

zaus

Intel tus proprietary technology hu ua TurboBust no CPU yog tsis txaus siab. Hais tias yog, nws yuav hloov tsis tau nws cov zaus dynamically nyob ntawm cov neeg kawm ntawv ntawm cov cua kub thiab lub complexity ntawm qhov teeb meem nyob rau lub sij hawm ntawd. Yog li ntawd, lub moos zaus twb tsau ntawm 2 Core huab QX9770. nti yam ntxwv qhia hais tias cov zaus d nyob rau hauv lub qub hom nws yog 8, thiab system tsheb npav zaus - 400 MHz. Txawj ntawm no ob tus xov tooj, peb tau 3200 MHz - qhov no yog lub moos zaus ntawm lub CPU nyob rau hauv phau ntawv hla tebchaws. Modifier nws yog xauv.

Yog hais tias muaj yog fais fab mov los ntawm hwj chim headroom thiab qhov zoo tshaj yuav tus nqi ntawm lub txias system yuav muab teev cia rau 10. Qhov no tso cai rau lub CPU muaj ib zaus ntawm 4 GHz vim acceleration thiab ib tug 15% nce nyob rau hauv kev kawm kev soj ntsuam tau. Tag nrho cov no nyob rau hauv tus nqi tsis tawm hauv lub slightest lub sij hawm ntawm cov neeg sib tw ntawm cov khoom no. Nws yeej yog lub zoo tshaj plaws CPU uas yuav yuav nyob rau hauv 2008.

TDP

TDP los ntawm cov Intel Core 2 huab Processor QX9770 Nws yog sib npaug zos rau 136 watts. Tawm tsam lub backdrop ntawm hnub no lub flagship kev daws teeb meem nrog rau cov duab ntawm tsawg tshaj li 100 W, qhov no tus nqi zoo heev overpriced. Tab sis, thaum lub sij hawm ntawd ib yam dab tsi zoo dua tau txais los ntawm ib tug nti ua los ntawm cov feem ntau tshaj txheej txheem technology thaum lub sij hawm, yog tsis tsim nyog. Qhov siab tshaj plaws kub rau no silicon siv lead ua yog 55 ⁰ C. Nyob rau hauv kev muaj tiag, cov nqi no yog nyob rau hauv ntau ntawm 30 ⁰ C rau 52 ⁰ C. Nyob rau hauv txhua rooj plaub, ruaj khov thiab txhim khu kev qha nws lub lag luam, thiab muab ib tug txhim khu kev qha tshav kub tog muaj ib tug PC compulsorily nruab nrog high-quality txias system.

Nqi, xyuas cov tswv

Ib tug tseem ceeb drawback mus rau lub Core 2 huab QX9770 nws muaj nws nqi. Cov chaw tsim tshuaj paus qhia nws yuav rau tau nce los ntawm 1.5 lub sij hawm, thiab yeej xws li ib tug nti yuav tsum tau yuav nyob rau hauv qhov zoo tshaj plaws cov ntaub ntawv rau $ 1,500 $ 1,000, tab sis nyob rau hauv lub domestic kev ua lag luam thaum pib ntawm qhov muag tus nqi. Qhov no yog ib tug ncaj high nqi rau ib lub computer tivthaiv, uas yog ib co obsolete nyob rau hauv 2-3 lub xyoo. Yog li ntawd lo lus nug ntawm lub advisability ntawm purchase yog zoo dua mus rau tawm qhib. Tus so ntawm lub CPU yuav khav zoo heev zog efficiency, thiab ib tug zoo kawg li ua tau zoo, thiab zoo overclocking peev xwm. Yog li ntawd, los ntawm lub standpoint ntawm cov kev ciaj ciam ntawm lub processor seb puas tsimnyog tau tsis muaj kev tawm tsam.

tau

Flagship processor rau nws lub sij hawm, yog lub Core 2 huab QX9770. Nws muaj tsis muaj teeb meem nyob rau hauv cov nqe lus ntawm kev ua tau zoo bypassed tej yeeb ncuab. Nws tsuas disadvantage, raws li hais ua ntej lawm - yog tus nqi. Tab sis qhov teeb meem no yog cov tsis muaj kev sib txeeb nyob rau hauv lub ya ntawm lub feem ntau tsim kev daws teeb meem. AMD thaum lub caij nyob rau hauv txoj kev loj hlob ntawm CPU lagged thiab yuav tsis muaj ib tug dlej lwm txoj. Yog li ntawd, Intel muaj nyob rau hauv nws cov tib tug yam rau teev tus nqi rau nws cov khoom, uas yog tiag tiag exorbitant.