AMD Phenom II X4 925: specifications, kev piav qhia thiab kev txheeb xyuas

Nyob rau hauv 2009, lub ya ntawm lub processor ua qhov nruab nrab theem ntawm "AMD" tau qhia rau lub 4-tub ntxhais chips, uas qauv thiab muaj AMD lub lub Phenom II ntawm lub X4 925. Txawm tias muaj tseeb hais tias qhov no nti muaj ntau tshaj 7 xyoo, nws muaj peev xwm txawm tam sim no mus rau tiv nrog yuav luag txhua uas twb muaj lawm neeg ua hauj lwm. Hais tias kev specifications thiab lwm yam tseem ceeb nta ntawm nws yuav tsum ntxiv soj ntsuam.

Niche kev daws teeb meem thiab lub sij hawm

Niche lub feem ntau tsim kev daws teeb meem nyob rau hauv 2009, lub "AMD" lub tuam txhab nyob quad central ua chav tsev Phenom II series. lawv tsuas xa mus rau cov qauv "945" thiab "955". Kev specifications tau zoo zoo tib yam Phenom II 925. Qhov txawv tsuas yog lub moos zaus. Thaum lub flagship nws yog sib npaug zos rau 3.2 GHz, thaum lub sij hawm "925" - 2.8 GHz. Tab sis rau cov Phenom II 925 pib tam sim ntawd cov khoom «Athlon II» kab, uas twb tau deprived ntawm cache peb theem thiab, raws li ib tug tshwm sim, yog ho ua tsis tau zoo nyob rau hauv kev ua tau zoo rau tej nti kab "phenomenon". Nws hloov tawm hais tias lub Phenom II 925 kev ua tau zoo yog nyob nruab nrab ntawm kev daws thiab nruab nrab-theem hwm ya. Nyob rau lwm cov tes, nws zoo heev overclocking tej zaum tso cai tsis muaj teeb meem ntau heev rau kov yeej lub zaus nqi nyob rau hauv lub 3.4-3.5 GHz txawm Boxed txias, thiab yog li nws yuav tsum muab twb mus rau tib «Phenom II 955". Tam sim no lub nti yog hais txog cov kev txiav txim ntawm cov nyiaj txiag lawm. Qhov no yog vim li: lub zaus ntawm nws los ntawm hnub no tus qauv, heev coj, thiab cov kev ua tau zoo tau tam sim no yuav yooj yim mus nrhiav ntau tshaj daws teeb meem.

Pob txheem

AMD Phenom II X4 925 Faib nyob rau hauv ob configuration xaiv. Ib tug ntawm lawv yog hu ua "Treil '." Nws yog ib feem ntawm lub nti, warranty daim ntawv, cov khoom muaj npe daim ntawv lo no kab ntawm processors rau pem hauv ntej vaj huam sib luag PC thiab cov neeg siv ntawv muaj tseeb. Muaj kuj yog ib tug thib ob version ntawm lub rooj sib txoos, uas yog hu ua "Boxing". Nyob rau hauv nws, nyob rau hauv tas li ntawd rau tag nrho cov yav tas los uas tau teev tseg yam kuj txias thiab thermopaste. Dog dig cov neeg siv thiab novice computer enthusiasts ntawm lub thib ob, ntau kim kev xaiv yuav nyob rau hauv cov ntaub ntawv no, nws yog txaus rau lub rooj sib txoos ntawm PCs thiab yam tsawg kawg nkaus CPU overclocking. Tus me overclocking nyob rau hauv cov ntaub ntawv no yuav tsum tau muab nqa tawm. Zoo, cov kev xaiv thib ob yog preferable rau computer tshwj xeeb nrog kev. Nyob rau hauv cov ntaub ntawv no, koj yuav tau ntxiv yuav ib tug paub CPU txias system thiab li ntxiv rau kom qhov kev kawm ntawv ntawm lub computer kev daws teeb meem.

Lub socket rau no silicon khoom

Rau cov motherboard rau lub hauv paus ntawm lub nplos "AM3" Kuv twb khi AMD Phenom II X4 925. Cov yam ntxwv ntawm cov feem ntau tsis ntev los no cov khoom los ntawm qhov no Chaw tsim tshuaj paus qhia tias tus nti kuj yuav ntsia tau rau hauv motherboards raws li nyob rau hauv lub platform "AM3 +". Ob cov platforms yog tshaj nrog lwm yam. Tsuas no lub «FX» nyob rau hauv lub thib ob cov ntaub ntawv yog preferable siv dua kev daws teeb meem raws li nyob rau hauv processor tsev neeg.

ntau lawm technology

Nyob rau hauv 2009, lub advanced technology ntawm silicon siv lead ua ntau lawm tau raws li nyob rau hauv lub 45 nm txheej txheem. Nws yog nyob rau hauv raws li cov txheej txheem technology thiab yog manufactured no CPU. Nyob rau hauv no nuance nyoog nti cheeb tsam, thiab tsis kub pob tsub kom qhov kawg kev kawm ntawm cov computer system raws li ib tug tag nrho. Tam sim no, lub siab heev tshaj plaws ntsiab yog twb raws li nyob rau hauv tus txheej txheem technology los ntawm 14 nm cai kam rau. Raws li ib tug tshwm sim - qhov txawv txawm nrog lub chips ntawm qhov tseeb tiam nkag-qib yuav ua tau heev ntau yam pauv loj.

cache

Cov theem siab ntawm kev ua tau zoo nyob rau hauv 2009, AMD Phenom II X4 925 system muab ceev energozavismoy cim xeeb ntawm cov 3 ntau ntau. Keeb kwm cov theem tau muab faib mus rau 4 qhov chaw ntawm 128 KB. Hais tias yog, nws zuag qhia tag nrho loj yog 512 KB. Tsis tas li ntawd nws yuav tsum tau muab sau tseg tias 128 KB, nyob rau hauv lem, tau muab faib ua ob sib npaug zos feem nrog 64 KB. Nyob rau hauv ib tug ntawm lawv yog cov CPU cov lus qhia, thiab lub thib ob - software ntaub ntawv. Tag nrho cov loj ntawm lub cache theem 2 nws yog sib npaug zos rau 2Mb. Nws zoo tib yam muab faib mus rau 4 qhov chaw ntawm 512 KB, uas tau kuj tau muab rau ib tug xam kev pab. Zoo, qhov kawg peb ntawm nws cov siab zoo, cov cache theem yog qhia los ntawm tag nrho cov CPU cores. Nws loj yog sib npaug zos rau ntau tshaj 6 MB.

random nkag nco

Qhov no nti no yog tsim los ua hauj lwm xwb nyob rau hauv ua ke nrog nrog tsuas yog ib tau hom random nkag nco - yog "DDR3". Ntxiv mus, hais tias ib feem ntawm ib tug computer system motherboard raws li cov "AM3 +", nws yog ua tau rau nruab txhua yam ntawm lub cim xeeb. Tab sis nyob rau hauv cov ntaub ntawv ntawm lub "AM3" nyiaj pab ntau tshaj tau siv modules "DDR3-1333". Yog hais tias ib tug system board rau nruab ib tug high-ceev RAM ib daim hlab, ces nyob rau hauv qhov kev pab tej zaum yuav muaj ib tug ntau yam ntawm cov teeb meem xwm txheej.

Lub thermal nta ntawm qhov kev daws teeb meem

95 W - xws tshav kub mus rau hauv lub pob muaj AMD Phenom II X4 925. Kev khiav hauj lwm kub nws nyob rau hauv ua ke nrog nrog ib tug txias system thiab ib tug ua tiav tsis tuaj kawm ntawv ntawm acceleration yog nyob rau hauv ntau ntawm 30 mus rau 50 degrees nyob rau hauv lub load. Yog hais tias 3.2 GHz mus disperse nyob rau hauv no configuration, lub ntau yam haujlwm yuav tau nyob rau hauv ntau ntawm 40 mus rau 60 degrees. Ib tug ntxiv nce nyob rau hauv tsim tau yuav yuav tsum tau cov kev hloov ntawm lub txias system yog twb nyob rau hauv ib tug ntau tshaj. Qhov siab tshaj plaws permissible khiav hauj lwm kub ntawm lub CPU - 74 degrees.

zaus

Lub nominal moos zaus nyob rau hauv lub AMD Phenom II X4 925 - 2800 MHz. Thiab qhov zoo tshaj nyob rau hauv no CPU yog muab tub (tsis muaj prefix "Black Edishon" nyob rau hauv nws lub npe) thiab disperse nws los ntawm tsuas yog ua lub yav tas kev xaiv yog tsis tau. Muaj kuj yog tsis muaj kev pab txhawb nqa rau ntau yam technologies uas yuav hloov lub nti npaum li cas, nyob ntawm seb lub complexity ntawm qhov teeb meem yog solved.

architecture

Processor AMD Phenom II X4 925 yog raws li nyob rau hauv lub architecture codenamed "Deneb". Nws muaj xws li plaub ywj siab lub cev cores. Nws tsis txhawb cov tam sim no ntau tshaj technologies, thiab txawj nws tseem nyob 4 kwj. Tab sis nws yog txaus khiav tej uas twb muaj lawm software rau hnub tim.

acceleration

Raws li sau tseg yav tas los, lub CPU zaus d yog tub nyob rau hauv AMD Phenom II X4 925. dispersal nyob rau hauv cov ntaub ntawv no muaj peev xwm nkaus xwb yuav ua li cas rau cov system tsheb npav zaus. Thiab hais tias yog txaus mus cuag ib tug 30-35 feem pua nce nyob rau hauv kev kawm ntawv. Tab sis rau cov uas lub PC yuav tsum tau nruab nrog tus siab heev cua txias system, zoo kev hloov kho ntawm lub system board thiab ib tug haib fais fab mov.

Lub tswv yim ntawm tus tswv ntawm lub nti. nws nqi

Phenom II los ua nyob rau hauv 2009 rau lub meej bestseller ntawm "AMD" 925. Nws pub rau kuj me me nyiaj tau heev, heev thiab haumxeeb computer system. Nyias, nws yuav tsum tau muab sau tseg rau hauv lub overclocking peev xwm ntawm cov tshuaj no. Nyob rau hauv tej yam tej yam kev mob, kom cov theem ntawm kev ua tau zoo yuav ua tau 30-35 feem pua. Tab sis nyob rau hauv cov ntaub ntawv no, yuav tsum rau xws li ib tug system unit heev zog.

tau

Muaj ntau cov tswv ntawm PCs raws li AMD Phenom II X4 925 ntxiv los mus siv xws computer systems. Nyob rau hauv cov ntaub ntawv no, qhov kev kawm ntawm txawm tam sim no yog txaus. Rau tus so, nws yog ib tug zoo tshuaj uas yuav pab nws tswv ntau tshaj ib xyoo.