AMD Athlon II X 2 250 Processor: nta thiab Txheej txheem cej luam

Thaum lub sij hawm ntawm nws tso tawm nyob rau hauv 2009 mus rau nruab nrab-chav kawm ntawv processors siab koom AMD Athlon II X 2 250. Tus yam ntxwv ntawm tus semiconductor khoom ib zaug dua tseeb. Txij thaum ntawd los nws tau ib tug ntev lub sij hawm, thiab qhov no nti yog twb hais txog kev nkag teb chaws-theem cov khoom. Specifications, nta thiab qhov tseeb ntawm lub ntsiab yuav tsum tau tham ntxiv nyob rau hauv no los xyuas.

Lub ya ntawm lub processor kev ua lag luam, uas tsom lub semiconductor nti

Thaum lub sij hawm ntawm pib ntawm kev muag khoom rau qhov kev daws teeb meem nruab nrab-chav kawm ntawv tus cwj pwm AMD Athlon II X 2 250. Specifications CPU 2009 allocates lawv raws li nram no los ntawm cov chav kawm ntawv:

1. Solutions rau chaw ua hauj lwm PC muaj xwb 1 computer module, muaj lub cache nco ntawm 2nd theem nyob rau hauv ib tug tsawg kawg nkaus lub ntim thiab tus nqi qis tshaj moos zaus.
2. System units midrange nruab compulsorily 2-core CPUs muaj dua moos zaus. Tus qauv ntawm lub cache cim xeeb nyob rau cov ntaub ntawv no tsis yauv tseem ceeb kev hloov thiab muaj ib tug 2-theem. Tab sis lub cache loj nyob rau hauv cov ntaub ntawv no twb tau nce. Raws li ib tug tshwm sim, nyob rau hauv cov ntaub ntawv no, ib tug ntau dua theem ntawm kev ua tau zoo, tab sis xws nqi considerably kim kim computer systems. Nws yog no ya ntawm lub computer ua lag luam thiab tus cwj pwm ntawm cov ua cim ntawm cov khoom.
3. Processor kev daws teeb meem rau cov feem ntau tsim computer yog twb neeg ua hauj lwm nrog plaub xam modules. Tsis tas li ntawd, ib txhia ntawm lawv twb 3-theem cache. Tab sis moos ceev tau txo, tab sis lub yav tas los hais nta thaum kawg muab lub siab tshaj plaws tau theem thaum lub sij hawm ntawm kev ua tau zoo.
4. Tam sim no, qhov no muab faib rau tau hloov dramatically. Nkag-qib PCs yog nruab nrog chips nrog ob tug ua units, tab sis ib leeg-tub ntxhais CPU twb sab laug lub keeb kwm arena. Yog li ntawd, rau hnub tim, Athlon II X 2 maj tsiv mus rau hauv lub ya processor nkag-qib pab kiag li lawm. PC ntawm nruab nrab hauv chav kawm ntawv yuav tsum tau raws li nyob rau hauv lub CPU nrog 4 kev ua tau zoo xam pawg ua ke, thiab tus nqi ya - 8.

CPU Options

Zoo li feem ntau ntawm cov tam sim no uas twb muaj lawm ua rau lwm, no nti yog muaj nyob rau hauv ob lub versions: simplified thiab ntau tshaj TAIS BOX. Nyob rau hauv thawj cov ntaub ntawv, nyob rau hauv tas li ntawd mus rau lub CPU, lub pob kuj muaj lub installation thiab teeb, warranty daim card thiab ib tug niaj nrog lub logo ntawm lub processor qauv rau lub system unit. Qhov no configuration xaiv yog feem ntau npaj rau loj tuam txhab uas muag uas paub txhij txhua nyob rau hauv lub rooj sib txoos ntawm tus kheej computers system blocks. Raws li ib tug txoj cai, lawv yuav lag luam wholesale tshwj xeeb CPU txias system uas tso cai rau nws thiaj li ua rau kom cov cia siab rau ntawm lub computer. Qhov thib ob version ntawm cov ua kom tiav set los nyob rau hauv ib lub thawv ntawm dub thiab ntsuab thiab complemented los ntawm tus txheej txheem txias system thiab thermal muab tshuaj txhuam.

Lub socket rau lub installation ntawm lub CPU qauv

AMD Athlon II X 2 250 processor chiv teem rau lub installation nyob rau hauv lub AM3 socket. Cov nab npawb ntawm cov pins nyob rau hauv lub CPU socket yog sib npaug zos rau 941 nyob rau sab ntawm lub system board thiab 938 nyob rau hauv ncoo lub CPU. Qhov uas sib txawv ntawm cov socket los ntawm nws cov predecessors nyob rau hauv lub ntsej muag ntawm AM2 thiab AM2 + yog qhov tseeb hais tias nyob rau hauv cov ntaub ntawv no, lub RAM yuav siv tau raws li sai li DDR3 ib daim hlab thiab ua ntej lawm AMD xam platform tsuas ua hauj lwm nrog cov DDR2 txheem. Tab sis, nyob rau hauv lem, hybrid xws RAM ntawm qhov kev unit cia nws mus tau yooj yim ua hauj lwm ob lub thawj cim xeeb hom thiab ib tug thib ob. Yog li ntawd, qhov no CHIP yuav ntsia tsis tau tsuas yog nyob rau hauv AM3 motherboard, tab sis AM2 + los yog AM3 +. Qhov tshaj plaws xwb uas yuav tsum tau yuav tsum tau ua nyob rau hauv cov ntaub ntawv ntawm motherboards raws li AM2 + - yog los mus hloov cov BIOS thiab tau los ntawm qhov nyiaj them yug rau cov tshiab cov qauv ntawm cov CPUs.

silicon nti raug technology

Raws li feem ntau tsis ntev los no thiab ntau tshaj hauj txheej txheem tau ua silicon siv lead ua AMD Athlon II X 2 250. nws tus yam ntxwv qhia hais tias nws corresponded ua technology qauv 45 nm. Ntawm cov hoob kawm, tiv thaiv cov backdrop ntawm qhov tam sim no 14 nm yog tus naj npawb ntawm looks tsawg kawg yog tsis tshwj xeeb yog impressive, tab sis nyob rau lub sij hawm ntawd qhov zoo tshaj plaws yog tsis tau yuav tsum tau pom. Lub tshuab uas muaj deposition ntawm pn junctions, hu ua SOI (los ntawm cov lus Askiv kab lus Silicon Nyob Insulator, los yog, nyob rau hauv peb lub tswv yim, silicon-on-insulator). No tib yam txoj kev ua yav dhau los tiam ntawm semiconductor chips ntawm lub chaw tsim tshuaj paus. Raws li ib tug tshwm sim, los ntawm lub foundations ntawm kev ntseeg tsis muaj teeb meem loj teeb meem thiab lus hais nrog AMD Athlon II X 2 250. Processor ntawm cov qauv no nyob rau hauv no hwm yog tag nrho tsuas yog tus zoo tshaj plaws, uas yog ua ntej twb tau txais. Lub cheeb tsam ntawm lub pob zeb ntais nti nyob rau hauv cov ntaub ntawv no yog sib npaug zos rau xwb 117,5 hli ^2.

lub cache nco system ntawm lub CPU thiab nws cov nta

Raws li hais ua ntej lawm, tag nrho cov ntawm nruab nrab hauv chav kawm ntawv CPU nyob rau hauv 2009 nyob rau hauv ib tug yuav tsum hauv paus twb tiav 2-theem cache. Muaj yog ib qho kev zam nyob rau hauv no hais txog thiab cov AMD Athlon II X 2 250. Specifications nws qhia hais tias tus thawj theem yog ib tug tag nrho ntawm 256 KB. Lawv tau muab faib mus rau hauv 2 sib npaug zos qhov chaw ntawm 128kb, uas tau khi rau ib tug processor tub ntxhais thiab tsuas nrog nws xwb. Txhua yam ntawm cov halves 128 KB, dhau lawm, twb muab faib ua 2 qhov chaw. Ib nrab ntawm lawv (i.e., 64 K) siv rau cov ntaub ntawv cia thiab ib nrab - rau cov lus qhia ua qhov kev pab cuam cov cai. Ib yam li ntawd nws twb tseem ncaav thiab lub cache nco rau lub 2 theem. Nws tag nrho ntim yog 2 MB uas tau muab faib nyob rau hauv ib nrab ntawm cov xam kev pab ntawm lub CPU. Hais tias yog, txhua tus tseem ceeb nyob rau hauv lub thib ob pem teb yuav tsum tau muab siv rau lawv tus kheej xav tau kev pab 1 MB. Ntxiv sib cais rau cia ntawm cov lus qhia thiab cov ntaub ntawv nyob rau hauv cov ntaub ntawv no twb tsis muab.

Nco thiab nws cov nta

Raws li sau tseg ua ntej lawm, AMD Athlon II X 2 250 processor Nws twb nruab nrog ib tug unified nco maub los. Nws yuav ua hauj lwm ntse nrog ob DDR2 RAM modules (lub hom standard nco lub caij thaum pib ntawm kev muag khoom ntawm lub CPU), thiab nrog ntawm DDR3 (tshiab nco kev hloov kho, uas nyob rau ntawm lub sij hawm xwb cia li pib mus tshwm nyob rau hauv lub khw muag khoom txee). Raws li cov specifications ntawm 1066 MHz - ib tug nqi siab tshaj plaws rau lub zaus nco AMD Athlon ^TM II X 2 250. Processor cov qauv no yuav ua hauj lwm nrog tsawg ceev thiab modules, thiab nyob rau lub RAM zaus yuav raug txo kom tsawg thiab cov theem ntawm kev ua tau zoo ntawm ib tug computer system yuav qis. Koj yuav tau teem thiab ib tug high-ceev tsheb nqaj hlau. Tab sis lawv lub lag luam zaus yog tas rau 1066 MHz.

TDP. Ua tim khawv rau equip xws li ib tug txias system CPU

Phem txawm tom qab tam sim no ua rau lwm saib tshav kub thiab kub tsis AMD Athlon ^TM II X 2 250. nws tus yam ntxwv rau hauv no hwm yog: TDP silicon nyob rau hauv cov khoom no yog 65 W, thiab lub siab tshaj plaws pub kub ntawm - 74 ⁰ C. Qhov no thermal tau tus nqi pob tau tau tiav los ntawm ntau yam pauv loj ua architecture ntawm lub semiconductor nti ntawm lub CPU, raws li zoo raws li los ntawm kev siv ntawm advanced thaum lub sij hawm ntawm tus txheej txheem. Cov yav tas qhov zoo tshaj yog tseem tshuam txo thiab cov kab kev los ntawm kev khiav hauj lwm kub, uas nyob rau hauv cov ntaub ntawv no yog nyob rau hauv ntau 35-57 ⁰ C. Txawm tom qab acceleration thaum ua tau zoo rau feem ntau complex software code nti tshaj plaws kub tsis ntau tshaj 65 ⁰ C. Cov qhov tseem ceeb yog siv tau rau thaum twg rau cua txias CPU siv tag cia txias. Yog hais tias hloov nws nrog ib tug paub system rau cov nquag thaum tshav kub kub tshem tawm tog lawm, raws li sau tseg yav tas los txo kom 5-10 ⁰ C.

Lub moos zaus ntawm lub CPU

Lub nominal moos zaus rau lub AMD Athlon II X 2 250 - 3,00 GHz. Qhov no tus nqi yog yooj yim tau los ntawm cov specifications ntawm lub semiconductor daws teeb meem. Modifier nws yog taag thiab yog sib npaug zos rau 15. Ntawm no yog lub zaus ntawm lub system tsheb npav nyob rau hauv lub qub hom yog teem rau 200MHz. Yog hais tias peb muab lub 15 mus rau 200 MHz, 3000 MHz tau los yog 3.0 GHz. CPU zaus dynamic tswj technology, nyob ntawm seb cov neeg kawm ntawv ntawm cov cua kub, optimization ntawm software rau ib los yog ob-beam kev kawm thiab cov theem ntawm complexity ntawm cov cai nyob rau cov ntaub ntawv no. Yog li ntawd, cov CPU ua hauj lwm tsuas yog nyob rau ib zaug xwb zaus nqi uas yog sib npaug zos rau 3.0 GHz.

Architectural nta ntawm lub pob zeb ntais siv lead ua

Nyob rau hauv cov lus ntawm computer cov tub txawg no nti hu ua DUALCORE. AMD Athlon II X 2 250 raws li ib qho yooj yim mus twv los ntawm nws lub npe, muaj tsuas ib tug ntxhais 2 nqa tawm cov lus teb. Yees xws li HT los ntawm "Intel" uas yuav cia cov software kom tau cov theem ntawm ob npaug ntawm cov zajlus kom code kwj ua, rau hnub no tsis muaj AMD processors. Yog li ntawd, lub operating system nyob rau hauv cov ntaub ntawv no yuav tsuas pom xwb yog dab tsi rau lub cev qib, rau ib tug tag nrho ntawm 2 txaus. Lub code lub npe rau cov cores - REGOR. Qhov no nti tej zaum yuav ua nyob rau hauv xws li ib tug 32-ntsis le caag, thiab 64 tus.

acceleration

Raws li sau tseg ua ntej lawm, lub moos d yog tsau nyob rau hauv AMD Athlon II X 2 250. Acceleration Txawm li cas los nws tsuas yog tau tsuas yog los ntawm kev ua tus nqi ntawm cov zaus ntawm lub motherboard tsheb npav. Nyob rau hauv tej hom, qhov no parameter yog 200 MHz. Nyob rau hauv ua ke nrog nrog rau tus txheej txheem nqi ntawm no txias yuav muab ntau zog rau 235-237 MHz thiab cov tau txais zaus raws li ib tug tshwm sim, lub CPU hauj lwm 3525-3555 MHz. Nyob rau hauv feem pua cov ntsiab lus uas, tau txais nce 17,5-18,5%. Muab hais tias nws yog ib lub processor ntawm nruab nrab hauv chav kawm ntawv, thiab nws tsis yog tsim los rau overclocking, qhov no yog ib qho zoo heev kev ua tau zoo. Tab sis nws yog ua tau los txhim kho lub ntsuas qhov tseem ceeb. Ua li no, es tsis txhob niaj zaus txias los yuav peb-tog txias system. Nyob rau hauv cov ntaub ntawv no, kom cov system tsheb npav zaus yuav muaj li 247-250 MHz. Tus heev tib nti yuav tau khiav lag luam ntawm frequencies ntawm 3705-3750 MHz. Qhov feem pua ntawm no txoj kev loj hlob muaj yuav sib npaug zos rau 23,5-25%. Txoj kev acceleration CPU nyob rau hauv cov ntaub ntawv no yog raws li nram no:

• System tsev PC yuav tsum tau nruab nrog ib tug tshwj xeeb txoj kev. Qhov no hloov kho zoo dua lub system board, thiab ib tug tshaj plaws ceev ntawm RAM, thiab ib tug ntau haib fais fab mov, thiab high-zoo tsev nyob muaj zoo cua ncig.

• Tag nrho cov software ua ntej lub crackdown yuav tsum tau kho tshiab, uas yog tsim nyog rau kev ruaj khov lag luam ntawm lub AMD Athlon II X 2 250. Cov neeg tsav tsheb thiab daim ntawv thov software, uas tsom kwm lub computer system nyob rau hauv thawj qhov chaw.

• Tom qab ntawd nyob rau hauv lub BIOS tso tawm frequencies ntawm tag nrho cov Cheebtsam ntawm ib tug tus kheej lub computer uas tsis yog lub system tsheb npav, uas pib rau kom maj. Tom qab txhua tus ntawm cov manipulations tau nqa tawm kev nyuaj siab - xeem PC nrog kev pab los ntawm kev kawm tshwj xeeb rau stability. Thaum mus txog rau hauv lub siab tshaj plaws tau muaj nqis ntawm lub zaus, ua rau kom lub voltage rau lub CPU. Ces rov incremented zaus. Qhov siab tshaj plaws pub voltage tus nqi rau cov CPU - 1,425V. Nws yog nyob ib ncig ntawm cov nqi no thiab cov yuav tsum tau tsis txhob qhov kev nce nyob rau hauv zaus. Thiab qhov no yog lub siab tshaj plaws tau muaj nqis rau qhov no parameter.

nti nqi

Chiv chaw tsim tshuaj paus AMD Athlon ^TM II X 2 250 twb muaj nuj nqis nyob rau ntawm $ 90. Thiab nyob rau lub sij hawm, yog li tus nqi ntawm lub semiconductor siv lead ua yog nkaus raws li nws cov tuition. Tab sis tam sim no nyob rau hauv lub tsev hais plaub nyob rau hauv 2016, thiab ib tug CPU nyob rau hauv lub tshiab lub xeev yeej tseem yuav yuav los ntawm cov lus nug rau ntawm ib heev coj tus nqi ntawm $ 25 (txog 1500 rubles). Los yog koj muaj peev xwm yuav ib tug siv nti rau 800-900 rubles. Yog hais tias peb xav txog qhov no processor ua lub hauv paus kom pheej yig chaw ua hauj lwm system unit, ces tej zaum nws yuav tsum yog ib tug tsim nyog xaiv, uas combines ib tug heev kev ywj pheej cov nqi thiab cov nqi ntawm tau kev ua tau zoo.

Xyuas cov tswv. Nta ntawm lub lag luam ntawm lub CPU

AMD nrog lub community launch txog ib tug muaj kev vam meej tsev neeg ntawm Athlon chips ntawm nruab nrab hauv chav kawm ntawv nyob rau hauv 2009 tiag tiag ua rau xav tsis thoob tag nrho ob qho nws tw thiab cov kiv cua. Cov feem ntau npaum cov tshuaj nyob rau hauv cov qauv no ntau yam yog cia li ib tug processor AMD Athlon II X 2 250. Tus yam ntxwv ntawm tus semiconductor nti thaum lub sij hawm yog tiag tiag impressive, thiab cov mere fact tias cov CPU tau ntse muag ntau tshaj li 5 xyoos, lwm cov ntawv pov thawj. Ntawm cov hoob kawm, thaum lub sij hawm lub sij hawm no yuav luv lub nti cia los ntawm lub caij so ya nyob rau hauv nruab nrab hauv chav kawm ntawv nkag theem khoom. Lub ntsiab zoo ntawm no processor los ntawm AMD, twv rau nws cov tswv nyob rau hauv ib tug saib xyuas, xws li:

• Ib tug zoo theem ntawm kev ua tau zoo.

• Rau yav tom ntej lub koom haum ntawm lub cache nco, uas muab ib tug ntau dua kev ua tau zoo nyob rau hauv kev sib piv nrog sib tw cov khoom.

• Dlej overclocking muaj peev xwm rau lub CPU nrog ib tug xauv d.

• Tus nqi pheej yig.

• Rau yav tom ntej degree ntawm efficiency.

Lub tsuas drawback ntawm no ua unit - yog ib tug phem lub sij hawm ntawm qhov teeb meem. Qhov no CPU muaj nyob rau cov muag khoom nyob rau hauv lub tswv yim ntawm cov pib ntawm kev muag khoom ntawm lub tshiab xam platform "Intel» LGA 1156, tiv thaiv uas nws yog tsis yog li ntawd ntseeg zoo. Npaum li cas zoo possibilities ntawm no CPU saib thaum piv nrog LGA775.

tau

Ntawm cov hoob kawm, ib tug zoo cov khoom nyob rau hauv txoj kab ntawm CPUs AM3 yog tus AMD Athlon II X 2 250. Tus yam ntxwv ntawm nws thaum lub sij hawm tsis muaj teeb meem yuav daws nrog lawv sib tw raws li cov LGA775 socket. Ob nyob rau hauv kev ua tau zoo thiab lub zog efficiency. Ib qho ntxiv zoo tshaj, uas tuaj yuav qhia txoj kev vam meej ntawm no processor yog hais tias nws muag zoo rau hnub no. Tsuas yog tam sim no nws tau tsiv los ntawm lub CPU ya ntawm nruab nrab hauv chav kawm ntawv nyob rau hauv lub me me ntawm nkag-qib cov khoom. Yog hais tias tag nrho cov processors AMD twb raws li kev vam meej raws li tus hero ntawm no los xyuas, kev ua lag luam ntawm microprocessor khoom, tej zaum yuav tau radically txawv qhov teeb meem niaj hnub no. Thiab txoj kev vam meej ntawm lub CPU - nws yog ib tug es coincidence tshaj txoj cai.

Ntawm chav kawm, kuv xav coj mus rau hauv tus account lub kev vam meej ntawm lub AMD processor thiab thov nws nyob rau hauv lub moj khaum ntawm tus tshiab platform AM4, yuav tsum tau nthuav tawm ntawm lub kawg ntawm 2016. Nyob rau hauv cov ntaub ntawv no, txoj kev vam meej ntawm no socket yuav radically hloov qhov teeb meem nyob rau hauv kev ua lag luam ntawm tus kheej computers. Yog hais tias qhov no tshwm sim, lub tuam txhab "Intel" yuav raug yuam kom teb txaus rau xws li ib tug hauv chav kawm ntawm AMD (txiav nqi rau uas twb muaj lawm ua qauv ntawm lub CPU, piv txwv li). Nyob rau hauv txhua rooj plaub, los ntawm no noj qab nyob zoo kev sib tw los yeej muaj cov buyer thiab tau tsawg nyiaj ntau haib computer. Tab sis nws yog tag nrho cov nyob rau hauv kev tshawb xav. Nyob rau hauv kev xyaum, cov lus teb rau no xav kom cov feem ntau ntawm cov neeg siv yuav tsuas muab lub sij hawm. Nyob rau hauv cov ntaub ntawv no, tus tos yog tsis dhau lawm ntev: txog rau lub hlis.