CPU zoo heev rau lub tsev nkag-theem thiab nruab nrab lub laptops yog Core i5-4210U. Qhov no semiconductor siv lead ua muaj cov kev qhia tshwj xeeb zoo heev thiab muaj peev xwm daws tau cov npe ua haujlwm zoo. Ntawm qhov tod tes, nws cov qib siab ntawm kev ua haujlwm ntawm lub zog tso cai rau koj los tsim cov khoos phis tawj txawb xov tooj ntawm tes, uas nyob rau tib lub sijhawm khav theeb kev tswj hwm tus kheej zoo.
Cov khoom no yog dab tsi rau?
Cov nti no tau tsom mus rau kev tsim cov nkag-theem thiab nruab nrab-theem mobile PCs. Yog tias lub khoos phis tawj tsuas muaj ib daim npav ua ke rau hauv CPU, ces qhov no yog qhov kev daws teeb meem nkag. Zoo, nyob rau hauv cov ntaub ntawv ntawm kev siv ib qho ntxiv discrete accelerator, qhov no twb yog ib nrab-ntau txoj kev daws teeb meem. Ntawm qhov tod tes, Intel Core i5-4210U boasts lub hauv paus moos ceev ntawm 1.7 GHz. Tab sis, nyob ntawm seb qhov nyuaj ntawm qhov kev pab cuam code raug tua thiab qhov kub thiab txias ntawm lub hauv paus ua haujlwm, lub caij no tuaj yeem ua kom muaj zog nce nws zaus mus rau 2.7 GHz. Yog li ntawd, peb tau txaisib qho kev daws teeb meem rau kev tsim yuav luag txhua qhov nkag-qib thiab txawm tias nruab nrab ntawm lub xov tooj ntawm tes tus kheej lub computer.
processor socket
Core i5-4210U yog tsim los siv rau hauv lub qhov (socket) processor FCBGA 1168. Lub qhov (socket) no tsuas muaj nyob rau hauv cov khoos phis tawj ntawm tes xwb. Nws qhov tseem ceeb yog tias tsis muaj cov yas txuas rau kev txhim kho CPU. Lub processor nyob rau hauv cov ntaub ntawv no yog tsis tshem tawm. Nws yog soldered ncaj qha mus rau lub motherboard. Ntawm ib sab, qhov no ua rau nws tsis tuaj yeem kho lossis hloov kho los ntawm kev hloov CPU. Tab sis ntawm qhov tod tes, xws li engineering mus kom ze tuaj yeem txo tus nqi ntawm lub laptop los ntawm kev tshem tawm ib qho ntxiv ntawm PC thiab ua kom yooj yim rau kev sib dhos ua haujlwm.
Silicon siv lead ua thev naus laus zis
Ib qho ntawm cov txheej txheem tsim khoom niaj hnub no yog siv los tsim cov Core i5-4210U. Nws cov yam ntxwv qhia tias kev kam rau ua ntawm 22 nm yog siv. Zoo, cov khoom siv lead ua semiconductor nws tus kheej yog tsim los siv cov cuab yeej tsim tau zoo thiab lub sijhawm sim - TriGate. Nws lub ntsiab lus nyob rau hauv qhov tseeb hais tias es tsis txhob ntawm cov zaj duab xis transistors, lawv cov counterparts peb-dimensional twb tau siv. Qhov no tso cai rau koj kom nce tus naj npawb ntawm cov khoom siv silicon wafers ntawm cov zis thiab txo tus nqi kawg ntawm cov khoom.
Ceev ceev
Zoo li lwm yam khoom siv niaj hnub no los ntawm Intel, cov khoom lag luam no khav theeb peb qib cache. Nws thawj theem muaj qhov tshwj xeeb nruj. Nwstau muab faib ua 2 qhov sib npaug ntawm 64 Kb, uas yog thaj chaw nyob ze li sai tau rau cov khoos phis tawj. Nyob rau hauv lub neej yav tom ntej, txhua qhov ntawm no tau muab faib ua 2 qhov chaw ntawm 32 Kb txhua. Ib qho ntawm lawv tsuas yog siv los khaws cov lus qhia ntawm lub hauv paus ua haujlwm, thiab qhov thib ob rau cov ntaub ntawv. Tag nrho cov cache loj ntawm qib 1 hauv qhov no yog 128 KB. Qib thib ob ntawm kev nco ceev ceev muaj lub koom haum zoo sib xws, tab sis nrog qhov sib txawv tsuas yog tias qhov no tsis muaj kev faib nruj rau hauv kev nco rau cov ntaub ntawv thiab kev nco rau cov lus qhia. Txwv tsis pub, nws tau muab faib ua 2 qhov chaw ntawm 256 KB, uas tau muab rov qab rau ib chav tsev xam phaj tshwj xeeb. Nws tag nrho qhov loj me, raws li koj yuav twv, yog 512 KB. Zoo, qib peb ntawm kev nco ceev hauv qhov no yog qhov ntau, thiab nws qhov loj me yog 3 MB.
RAM
Intel Core i5-4210U yog nruab nrog kev tswj hwm RAM sib xyaw. Tib lub sijhawm, nws tuaj yeem ua haujlwm hauv dual-channel yog tias muaj ob lossis plaub RAM sticks ib zaug. Txhawb hom nco yog DDR3. RAM moos ceev - 1333 MHz lossis 1600 MHz. Kev qeeb qeeb qeeb tsis pom zoo, thiab cov qauv nrawm dua yuav ua haujlwm ntawm cov zaus qis dua.
Kub pob
Nws yuav tsum tau muab sau tseg tam sim ntawd tias cov khoom siv hluav taws xob semiconductor, ntxiv rau cov khoos phis tawj, tseem muaj cov tswj hwm RAM built-in thiab cov duab sib xyaw ua kom nrawm. Yog li ntawd, nyob rau hauv keeb kwm yav dhauNrog rau cov kev qhia tshwj xeeb no, cov ntawv tshaj tawm thermal pob ntawm 15 W rau Intel Core i5-4210U zoo li zoo nkauj heev. Ib qib siab ntawm cov khoom lag luam optimization, nrog rau cov txheej txheem thev naus laus zis hauv qab nws, ua kom nws ua tiav qhov txiaj ntsig no.
Frequencies
Raws li tau hais ua ntej, qhov tsawg kawg moos ceev rau Core i5-4210U yog 1700 MHz. Hauv hom no, cov nti no ua haujlwm hauv hom tsis ua haujlwm lossis thaum ua haujlwm yooj yim tshaj plaws. Yog tias koj khiav ib qho khoom ua si uas xav tau ntawm nws, piv txwv li, nws lub moos zaus yuav cia li nce mus rau 2.7 GHz. Xws li kev hloov pauv ntawm qhov zaus ntawm cov khoom siv lead ua semiconductor, ntawm ib sab, tso cai rau koj los ua kom lub zog ua haujlwm ntawm lub cev, thiab ntawm qhov tod tes, sib txawv ntawm kev ua haujlwm ntawm PC thiab, yog tias tsim nyog, nce nws qib.
Internal Components
Cov nti silicon no yog ib tsev neeg ntawm cov chips codenamed "Haswell". Nws muaj ob lub 64-ntsis suav modules, txhua tus tuaj yeem ua 4 cov lus qhia hauv ib lub voj voog ntawm nws txoj haujlwm. Nyob rau theem software, qhov no, HyperTrading thev naus laus zis tau siv. Nrog nws cov kev pab, 2 lub khoos phis tawj tau hloov pauv mus rau 4 xov rau kev ua cov ntaub ntawv. Qhov no tso cai rau koj kom tau txais 15 feem pua kev ua tau zoo hauv ntau cov ntawv thov. Tsis tas li ntawd, qhov nuance no tso cai rau CPU no dhau qhov kev xeem rau qib uas yuav tsum tau ua kom tsawg kawg nkaus hauv cov khoom ua si uas xav tau tshaj plaws.
Graphics accelerator
Cov nti no muajkuj yog cov duab accelerator HD Graphics 4400 los ntawm Intel. Qhov kev daws teeb meem graphical no tuaj yeem hais txog qhov siab tshaj plaws ntawm 2 GB ntawm RAM, uas yuav "tso tseg" los ntawm PC's RAM. Nws lub moos zaus tuaj yeem sib txawv ntawm 200 MHz txog 1 GHz. Nws lub peev xwm tsuas yog txaus los daws cov haujlwm yooj yim tshaj plaws. Tab sis nyob rau hauv cov ntaub ntawv ntawm launching cov khoom ua si xav tau tshaj plaws, koj yuav ua tsis tau yam tsis muaj ib tug discrete video adapter. Hauv qhov xwm txheej zoo li no, nws yog qhov zoo dua los qhia tam sim $ 300 thiab yuav lub laptop tam sim nrog daim npav video ntxiv.
Acceleration
Lub moos moos zaus, raws li tau sau tseg ua ntej, yog 1.7 GHz rau Core i5-4210U. Kev them nyiaj yug rau cov cuab yeej cuab tam los ntawm Intel, hu ua TurboBoost, tso cai rau koj kom nce tus nqi no los ntawm 1 GHz. Ntawd yog, nyob rau hauv hom overclocking tsis tu ncua, cov nti no tuaj yeem ua haujlwm ntawm qhov zaus ntawm 2.7 GHz. Txoj kev xav, koj tuaj yeem sim ua kom cov txiaj ntsig zoo no los ntawm kev nce lub moos zaus ntawm lub tsheb npav. Tab sis qhov no tsis pom zoo rau qhov laj thawj uas tau tshaj tawm cov pob thermal ntawm 15 W tuaj yeem dhau mus, thiab lub tshuab cua txias yuav tsis tuaj yeem tiv nrog cov cua sov ntxiv. Qhov no tuaj yeem ua rau lub computer tsis ua haujlwm.
Price
Core i5-4210U nws tus kheej yog tus nqi ntawm $ 281 los ntawm cov chaw tsim khoom sawv cev los ntawm Intel. Yog hais tias peb coj tus nqi ntawm mobile PCs raws li nws, ces koj yuav nrhiav tau cov feem ntau pheej yig qauv ntawm tus nqi ntawm 600-800 las. Nyob rau hauv rooj plaub no, lub integrated graphics accelerator yuav siv thiab lub laptop yuavqhia kev qias neeg hauv cov khoom ua si uas xav tau tshaj plaws. Txhawm rau tig lub PC mobile li no mus rau hauv qhov chaw ua si puv ntoob, koj yuav tsum tau plhaub tawm lwm $ 300. Nyob rau hauv cov ntaub ntawv no, lub computer system yuav nruab nrog ib tug discrete graphics card, thiab nws cov qib kev ua tau zoo yuav nce ho.
Tus tswv txog cov khoom siv txawb raws li nws
Core i5-4210U processors muab qib txaus ntawm kev ua tau zoo rau cov PCs txawb lawv tau ua raws. Los ntawm kev pom kev ua tau zoo, cov qauv laptop uas tau nruab nrog cov duab sib cais nrawm yog qhov zoo dua. Tab sis tus nqi hauv qhov no yuav siab dua $ 300. Txwv tsis pub, qhov no yog cov nti zoo heev, uas tsuas yog tsis muaj qhov tsis muaj zog.
Results
Sib npaug ob qho tib si ntawm kev ua haujlwm thiab kev siv hluav taws xob yog Core i5-4210U. Raws li nws, nkag-theem lossis nruab nrab-ntau lub PCs txawb tau tsim, uas, rau lawv cov niches, khav theeb ua ke zoo heev ntawm tus nqi thiab kev ua haujlwm.
