AMD Phenom x 3 8450: specifications, xyuas thiab testimonials

Ib qho ntawm feem nthuav CPUs los ntawm ib txoj hauj lwm ntawm kev specifications nyob rau hauv 2008 - yog AMD Phenom X3 8450. Qhov no nti tau txig optimized rau multi-threaded software, thiab muaj ib tug zoo zoo nkauj overclocking peev xwm. Ntawm nws cov lwm nta yuav tsum tau muab sau tseg theoretical tau rau account nws unactuated xam chav tsev thiab tau txais kev vim rau qhov cov manipulation, lub CPU twb hwm.

Niche CPU. Yuav kom daws tau ib co teeb meem ntawm nws tsis yuav txaus

AMD Phenom X3 8450 thaum lub sij hawm ntawm nws tso tawm yog positioned raws li ib tug nruab nrab-theem cov tshuaj. Lub sab sauv ya ntawm lub lag luam borrowed los ntawm no chaw tsim tshuaj paus 4-core qauv ntawm lub tib lub npe, uas yog ncaj qha txwv rau "Cor 2Kvad" los ntawm "Intel". Nyob rau nruab nrab, cov ya tsis muaj "AMD" ib tug uas tsim nyog lo lus teb rau ntau tsim "Cor 2Duo". Ntawm cov nyiaj txiag kev txiav txim siab yog ib tug confrontation "Septronov" thiab "Athlone" (qhov no yog cov tshuaj, "AMD") nyob rau ib sab thiab "Celeron" thiab "Pentiums" los ntawm "Intel" - nyob rau lwm yam.

Yuav kom sau lub resulting sib, thiab tau tso cov abridged version ntawm lub flagship chips. Tej processor lub ntsiab yog zoo kawg nkaus suited rau cov optimized multi-threaded daim ntawv thov software. Tsis tas li ntawd nyob rau hauv no series yog zoo heev CPU overclocking tej zaum, uas tso cai rau tej zaum yuav tau ib tug 30 feem pua ua tau zoo boost.

Options

Ob hom ntawm cov khoom uas muaj trehyadernogo semiconductor siv lead ua. Ntau coj ntawm lawv muaj ib tug processor, warranty daim ntawv, daim ntawv pov thawj ntawm conformity ntawv rau pem hauv ntej ntawm lub PC system unit nrog lub logo ntawm lub ntsia CPU qauv thiab cov kev siv ntawm cov CPU phau ntawv no. Qhov no theem ntawm cov khoom ntawm pob zeb ntais kev daws teeb meem yog lub loj tshaj kev txaus siab rau computer cov tub txawg thiab enthusiasts. Nyob rau hauv cov ntaub ntawv no nws twb tau mus xaiv ib tug paub kev hloov kho CPU txias system thiab yog li ntxiv rau kom nws moos nqi. Qhov no pub peb kawg mus cuag tseem ceeb productivity gains.

Qhov thib ob xaiv configuration hu ua "box", nyob rau hauv lub jargon - "box". Nyob rau hauv nws, sib nrug los ntawm cov yav tas los teev, yog tseem muaj cua txias system thiab thermal muab tshuaj txhuam. Sau kom tiav txias tau tsim ua hauj lwm nyob rau hauv nominal hom, thiab CPU overclocking nyob rau hauv cov ntaub ntawv no tsis muaj ib yam. Qhov kev xaiv no yog ntau suited rau xws li cov neeg uas tsis nyiam mus xyaum ua tej yam nrog cov yam ntxwv ntawm ib tug tus kheej lub computer.

Lub socket rau lub CPU kev daws teeb meem

"Lub phenomenon ntawm X3 8450" yog ib tug universal nti uas yuav ntsia tau rau hauv ob qho tib si socket AM2 + thiab AM3 socket nyob rau hauv. Nyob rau hauv thawj cov ntaub ntawv, lub nti yuav ua hauj lwm nrog DDR2 RAM txheem. Ib tug AM3 DDR3 txhawb xwb. Muab qhov kev ntseeg processor lub ntsiab yog qhov zoo tshaj plaws kev siv ntawm lub nti nyob rau hauv nrog motherboards tseeb txheem.

txheej txheem

Thaum lub sij hawm ntawm lub "phenomenon X3 8450" zoo tshaj plaws xam tau tias yog hauj txheej txheem, uas tau ntsib hauv tus txheej txheem ntawm siab tev taus ntawm 65 nm. Nws yog raws li cov uas yuav tsum tau thiab muaj tau manufactured lub semiconductor siv lead ua. Tawm tsam lub backdrop ntawm hnub no lub 14 nm 65 nm yog tsis impressive. Txoj kev nws thiaj li yog ib qhov zoo tshaj uas pab mus rau kev nce rau hauv lub tshav kub pob nyob rau hauv no plaubâ € |-tub ntxhais daws teeb meem raws li muab piv nrog nws tam sim no counterparts.

cache

Tsis meej xwm teeb meem no yog ib tug ceev ceev nco system, kev mus rau hauv lub AMD Phenom X3 8450. Nta qhia lub xub ntiag ntawm ib tug peb-theem cache, thiab nws yog ib tug loj loj kom zoo dua ntawm cov qauv no ntawm CPU. Tab sis hais tias tsuas yog lub xeem qib yog ib tug heev "me me", txawm los ntawm cov qauv - tsuas yog 2 MB ntawm qhia chaw nyob chaw rau CPU cov lus qhia thiab cov ntaub ntawv cov kev pab cuam.

Qhov thib ob theem twb tau muab faib ua 3 sib npaug zos qhov chaw ntawm 512 KB (nyob rau hauv tag nrho, 1.5 Mb), uas tau raug khi rau ib tug xam modules. Cov theem sab kuj tau muab faib ua 3 sib npaug zos qhov chaw ntawm 128Kb. Nyob rau hauv lub caij nyoog kawg no cov ntaub ntawv, kuj tam sim no specialization lub hom cia ntaub ntawv. Ib nrab ntawm cov thawj-theem cache (64 kB) yog muab cov lus qhia ntawm lub hauv paus ua tsev, thiab lwm tus ib nrab - cov ntaub ntawv. Tag nrho cov tib nqi nws yog sib npaug zos rau 192 KB.

Random-mus saib nco

Raws li sau tseg ua ntej lawm, muaj ob hom ntawm random nkag nco - DDR2 thiab DDR3. Lub nti nws tus kheej koom nyob rau hauv kev txiav txim siab ntawm nruab nrab theem. Vim li no, nws yog preferable siv ib tug ntau tshaj hom RAM - DDR3. Tsis tas li ntawd nyob rau hauv cov ntaub ntawv ntawm acceleration yuav li tau txais ib tug ntxiv kev kawm boost ntawm ib tug computer system raws li ib tug tag nrho.

TDP thiab kub tej yam kev mob

Processor AMD Phenom X3 8450 yuav khav ib TDP ntawm 95 watts. Thaum lub sij hawm ntawm nws tsos rau hauv lub muag khoom nws yog ib tug zoo nqi. Tam sim no, tom qab lub tsos ntawm 14 nm tseeb tiam processors nrog uas zoo sib xws tsis thiab TDP 65 W rau plaub-CPU computer modules (e.g., "Cor Ay5 6500"), 95 W zoo kom meej meej inflated nqi.

Cawm kub muaj nuj nqis rau no parameter silicon kev daws teeb meem yog 70 degrees. Nyob rau hauv lub acceleration hom nyob rau hauv nrog ib tug tshaj cua txias system, thiab thaum khiav rau lub CPU ntawm cov feem ntau xav paub tab nti kub yuav sib txawv los ntawm 55 mus rau 65 degrees. Tab sis nyob rau hauv ib tug lag luam hom thiab nrog tag nrho txias lub nti yuav yog rhuab mus rau ib tug kub ntawm 45-50 degrees thaum ua tau zoo xws li cov kev pab raws qib.

frequencies

Lub nominal zaus ntawm AMD Phenom X3 8450 yog sib npaug zos rau 2.1 GHz. Modifier central ua chav tsev nyob rau hauv cov ntaub ntawv no tau lawm tsau ntawm ib tug nqi ntawm 10.5. Yog li ntawd, qhov kev xaiv xwb uas yuav ua tau kom tag nrho lawv ua tau zoo los ntawm overclocking lub CPU nyob rau hauv no qhov teeb meem - yog lub zaus ntawm lub system tsheb npav. Hloov cov nqi nyob rau hauv ib txoj kev loj kav nws twb tau los ntawm nce lub moos zaus. Uas nce rau hauv lub xeem parameter, thiab coj mus rau overclocking lub CPU.

architecture

Qhov no nti yog ib tug ntawm cov thawj processors, hu ua TripleCore. AMD Phenom X3 8450, raws li yav tas los muab sau, muaj lub xam chav tsev 3 raws li architecture "Tolima". Ntxiv mus, nyob rau hauv sib piv rau tam sim no layout ntawm niaj hnub CPUs ntawm no chaw tsim tshuaj paus raws li 2 cores tau qhia cov kev pab, nyob rau hauv cov ntaub ntawv no, tag nrho cov kev pab tau cais rau txhua unit.

Acceleration thiab txhob xauv lub untapped xam module

Nyob rau hauv lub xub ntiag ntawm high-zoo motherboard thiab ib tug paub txias system overclocked rau 3GHz yog tsis AMD Phenom X3 yooj yim 8450. Acceleration yog tsim nyog los nqa rau cov PC, beefed tas haib heev thaum lub sij hawm lub hwj huam mov (650 W los yog ntau tshaj) thiab ib tug high-ceev DDR3 RAM (lub motherboard nrog processor "AM3" connector rau computer enthusiasts).

Tsis meej xwm teeb meem no nyob rau hauv cov ntaub ntawv no muaj ib tug xauv xam module mus rau lub CPU. Nyob rau hauv kev tshawb xav, qhov no nti raws li nyob rau hauv ntau tshaj 4-core qauv ntawm cov chaw tsim tshuaj paus. Qhov thib plaub thiab lub xeem module yog sim ntawm qhov kev pab cuam theem los ntawm xeem dhau cov kev xeem. Hais tias yog, thaum twg tebchaws lub slightest teeb meem nrog tej xam module nws cia li kaw. Yog hais tias "muaj hmoo" tshwm sim yuav tig rov qab mus ua hauj lwm thiab tau txais twb nyob rau hauv lub 4-core processor tshuaj AMD Phenom X3 8450.

Xauv rau cov tub ntxhais 4 tej zaum yuav tsim tsuas yog nyob rau ib co qauv motherboard manufacturers xws li "AsRok" thiab "Biostar". Nws yog txaus rau "BIOS" twb muaj ACC ( "advansed Klock Kalibrayshen") kev xaiv. Nyob rau hauv kev tshawb xav, qhov kev xaiv no tso cai rau koj mus rau ntau aggressively ua rau kom cov zaus ntawm lub nti. Tab sis nws xyaum ua kom thiab tej zaum kuj yuav coj mus rau lub xam nrog ntawm lub qub xam unit. Tus so ntawm lub producers ntawm no lub caij functioned raws li yuav tsum. Yog hais tias nws twb tau mus qhib ib tug plaub module nyob rau hauv lub CPU, lub tsuas yog ob tug manufacturers teev tseg ua ntej lawm.

Tswvyim tswv. CPU nqi

Lub ntsiab disadvantage ntawm cov qauv no yog CPU - tsawg nominal zaus ntawm 2.1 GHz. Txawm nyob rau ntawm lub sij hawm ntawm semiconductor kev daws teeb meem, qhov no tus nqi yog tau los daws tau qhov feem ntau xav tau kev pab raws qib. Cov tshuaj rau qhov teeb meem no tau lub acceleration ntawm lub nti. Tab sis nyob rau tib lub sij hawm muab rau pem hauv ntej ib tug loj daim ntawv thov mus rau lub tivthaiv qhov chaw ntawm ib tug computer system. Qhov no, nyob rau hauv lem, coj mus rau ib tug sawv nyob rau hauv nqe ntawm lub PC.

Cov qhov zoo nws yuav tsum tau muab sau rau hauv lub kuj tsis tshua muaj nqi ntawm cov CPU qauv. Qhov thib ob zoo point - lub theem siab ntawm kev ua tau zoo nyob rau hauv daim ntaub ntawv optimized rau multi-threaded kho vajtse. Nyob rau hauv tej rooj plaub, koj yuav txawm tig mus rau hauv ib tug 4-core qauv ntawm AMD Phenom X3 8450. xauv lub module uas yuav tsum tau ua xwb nyob rau motherboards tsuas yog ob tug producers, yav tas los hais.

tau

Nrog rau txoj cai mus kom ze AMD Phenom X3 8450 yuav tig kev tshawb xav nyob rau hauv lub hwm ya ntawm lub processor uas muaj zaus. Tab sis xws li ib tug kev txiav txim siab yuav xwb siv technically advanced computer paub txog. Dog dig cov neeg siv yog cov zoo txaus siab yog qhov ntau tshaj tej daim nrog 4-tub ntxhais kev kho rau cov feem ntau xav tau tus neeg mob, los yog 2-thaiv chips thaum uas txo kho vajtse uas yuav tsum tau rau cov PC specifications.