Iindidi ze-RAM: yonke into ekufuneka uyazi ngememori ephambili

La Imemori ye-RAM Ikhompyuter yenye yezona zinto zibalulekileyo nezinqwenelekayo, kuba izisa isantya kwinkqubo yakho. Ukongeza, zininzi iintlobo zememori ye-RAM, kwaye nganye inempawu ezithile ekufuneka umsebenzisi azijongile ukuze azi ukuba imodyuli iyahambelana okanye ayihambelani nezixhobo zabo okanye ukuba iya kubonelela ngokusebenza ngakumbi okanye kancinci. Uninzi lwezi mpawu zobugcisa alwaziwa kubasebenzisi abaninzi.

Ke ngoko, kweli nqaku ndikubonisa yonke into ekufuneka uyazi ngememori ye-RAM, ukuze kwixesha elizayo xa uthenga imodyuli yokwandisa imemori yekhompyuter yakho, ayizukufumana zimfihlo kuwe. Ukuba uyafuna ube yimemori eyiyo "ingcali" Uhlobo lwe-RAM, qhubeka ufunda ...

Umlando omncinci

Ikhadi le-IBM punch

Imvelaphi

Las iikhompyuter zifuna imemori ukugcina iinkqubo (idatha kunye nemiyalelo). Ekuqaleni, iikhompyuter ngee-30s zazisebenzisa amakhadi eepunch. Babengamashiti ekhadibhodi okanye ezinye izinto ezinemingxunya eyenziwe ngobuchule ukuze ikhompyuter ikwazi ukutolika loo mingxunya njengekhowudi yokubini. Ngale ndlela iinkqubo zazilayishwa. Yayingumfazi oweza nala makhadi epunch, ngakumbi UAda Lovelace (Ada Byron). I-Ada yathathwa njenge umdwelisi wokuqala Imbali, ngomsebenzi wakhe wokwenza i-injini edumileyo kaCharles Babbage iluncedo.

Kancinci kancinci oomatshini bavela. Ngokufika kwe-ENIAC, ngo-1946, yayisetyenziswa iivelufa ezincamathelayo ukwakha iinkumbulo ngeeflops. Ezi zivalo zabangela iingxaki ezininzi ngenxa yokungathembeki kwazo, uyilo lwazo lwalufana neebhalbhu zokukhanya kwaye zazitshisa ngoluhlobo, ke kuye kwafuneka zitshintshwe rhoqo. Ukongeza, babeshushu kwaye badla isixa esikhulu samandla.

Into eyahlukileyo iyafuneka kwi Ikhompyuter ukuba ufuna ukuqhubela phambili. Ngo-1953, iinkumbulo zentsimbi zaqala ukusetyenziswa. Kwaye kwaba ngo-1968 apho i-IBM yayila i inkumbulo yokuqala esekwe kwimiconductor. Le memori yemeko eqinileyo isombulule iingxaki zangaphambili, inika ukuthembeka okukhulu, ukuhlala ixesha elide kwaye ngokukhawuleza. Inobungakanani be-64-bit, kodwa eyona nto inomdla kukuba ii-memory chips zokuqala zazilapha ukuhlala.

Uninzi lwembali, Iifomathi ezahlukeneyo zememori, ezinje ngeetheyiphu zemagnethi, iidiski ze-floppy, imithombo yeendaba ye-optical (CD, iDVD,…), ii-hard drive zokuqala (HDD), iinkumbulo ze-semiconductor (i-SSD, i-RAM, iirejista, i-buffer / i-cache, i-ROM,…), njl.

Okwangoku, kufuneka kuthiwe kwixa elidlulileyo kuphela inqanaba lememori. Imemori esembindini eyayilapho inkqubo. Kodwa njengoko ikhompyuter iguqukile, ezinye iinkumbulo ezinokucwangciswa zeentlobo ezahlukeneyo zibandakanyiwe kwade kwavela iinkumbulo ezikhawulezayo ezinje nge-RAM.

Ukufika kwe-RAM

Xa i-RAM ifikayo, iikhompyuter zaqala ukuba neenqanaba ezimbini zememori. Kwelinye icala inkumbulo enkulu, isantya esisezantsi kunye nexabiso eliphantsi, njenge imemori yesibini. Inkumbulo yesibini yidiski enzima, ethe ngoku yavela kwimagnethi enzima (i-HDD), ukuya kwii-hard drive zangoku ezisekwe kwimiconductors okanye kwii-SSD.

Ngelixa iifayile ze imemori ephambili okanye eyintloko yile nto siyibiza ngokuba yi-RAM (Imemori yokuFikelela ngokuRhoqo okanye iMemori yokuFikelela ngokuRhoqo). Le nkumbulo iphindaphindwe kaliqela kunememori yesibini, kodwa amandla ayo asezantsi kakhulu, kuba ixabiso layo liphezulu kwaye bekungekho nto ukuba namandla amakhulu.

Ukugcwalisa imemori yesibini ephezulu yokugcina iinkqubo kunye nedatha, kunye nenkumbulo ephakathi ngokukhawuleza phakathi kweyesibini kunye neyunithi yokulungisa, isantya esongezelelekileyo sinokubonelelwa ngaphandle kokubingelela ngomthamo omkhulu. Kwi-RAM baya kuhamba ukulayisha imiyalelo kunye nedatha kwiinkqubo okanye iinkqubo ezisebenzayo ukuze i-CPU ikwazi ukufikelela kuzo ngaphandle kokufikelela kwimemori yesibini, eya kuthi icothe kakhulu.

Kwakhona, i-RAM luhlobo lwe Imemori eguquguqukayo Iphulukana nemixholo yayo ukuba unikezelo lwamandla lususiwe. Bekungayi kuba yinto efanelekileyo ukuba nalo hlobo lwenkumbulo, kuba ngalo lonke ixesha izixhobo zicinyiwe, yonke into iya kulahleka. Kungenxa yoko le nto iinkumbulo ezizezinye zisafuneka. Ziinkumbulo ezisisigxina ezingafuneki ukuba namandla okusoloko zigcina amaxabiso.

Ukuba uyayithanda imbali, ifayile ye- Umda wexesha le-RAM isishwankathelo ngu:

  • Enye yeenkumbulo zokuqala ze-RAM yile amandla kazibuthe ka-1949. Isuntswana ngalinye laligcinwa kwi-toroid yezixhobo ze-ferromagnetic. Isiqwenga ngasinye sasineemilimitha ezimbalwa ubukhulu, ke ngoko sithatha indawo eninzi kunye nomda wokuthintela. Kodwa ngokuqinisekileyo ibingcono kunokudlulisa kunye nokulibazisa imigca yolu hlobo lwememori yokufikelela ngokungacwangciswanga.
  • Ngo-1969 ii-RAM zokuqala ezenziwe nge-Intel semiconductors zaziza kuza. Neetshiphusi ezinje nge-3101 64-bit. Kunyaka olandelayo wazisa Inkumbulo yeDRAM ye-1 KB (chip 1103), ebeka iziseko zeenkumbulo ezikhoyo zokungena ngokungacwangciswanga. Ngapha koko, iDRAM yayiya kuba ngumgangatho, ke uyilo lwe-IBM lwaluthathe ishishini.
  • Kwiminyaka kamva baya kuqhubeka nokwenza i-miniaturised, kunye neetshipsi ezinomthamo owandayo kunye nokusebenza, de ii-SIPPs kunye nee-DIPs zaqala ukulahlwa ukuqala ukusebenzisa ezangoku. Iimodyuli zeSIMM (Imodyuli eseMgceni enye engaphakathi), Oko kukuthi, iimodyuli ezinabo bonke abafowunelwa kwelinye icala. Oko kwenza ukuba kube lula ukutshintsha i-RAM kwaye ubongeze ngokungathi ngamakhadi okwandisa.
  • Ngasekupheleni kweminyaka yee-80, itekhnoloji yeprosesa yenza iiprosesa ngokukhawuleza ngakumbi kunee-RAM, zikhokelela ekubalulekeni iibhotile. Kwakudingeka ukonyusa umda wendlela kunye nokufikelela kwesantya seetshipsi ezingasasebenziyo.
  • Iitekhnoloji ezininzi Iqale ukufika ukunciphisa le bhotile, enje nge-FPM RAM (Itekhnoloji yeNdlela ekhawulezayo ye-RAM) itekhnoloji, ephefumlelwe yiNdlela eQhawukayo ye-Intel 80486. Imowudi yokuthetha ephucule ukufikelela, kunye namaxesha okufikelela angama-70 okanye ama-60 ns.
  • I-RAM ye-EDO, o UkuPhuma kweDatha eyongezelelweyo, kuya kuza ngo-1994 kunye namaxesha okufikelela angama-40 okanye ama-30 ns. Uphuculo olusekwe koku yayiyi-BEDO, Burst EDO, ifumana ukuphuculwa okungama-50% ngaphezulu kwe-EDO.
  • Las iinkumbulo ezikhawulezayo zezo microprocessors, ezinje ngee rejista ezisekwe kwiseli i-SRAM (Static RAM). Kodwa zibiza kakhulu ukufezekisa amandla amakhulu, kungoko bezingasebenzi ngaphandle kokusebenza okumangalisayo. Kungenxa yoko le nto behliselwe kwisikhuseli esincinci okanye iirejista ezincinci zeCPU. Ngesi sizathu, i-EDO, i-BEDO, i-FPM, yayiseluhlobo lweDRAM.
  • Ngo-1992, i-Samsung yenza i-chip yokuqala yorhwebo I-SDRAM (Synchronous Dynamic RAM), umgangatho okhoyo ngoku.
  • Ukusuka apha ukuya phambili, zonke ii-RAM zazisekwe kwiiseli zememori ze-SDRAM. Omnye wabokuqala ukuvela yayinguye Rambus ukusuka kwi-Intel, eyadlula ngaphandle kwentlungu okanye ubuqaqawuli phambi kwexabiso eliphantsi le-RAM ye-SDR (Inqanaba elinye leDatha ye-RAM).
  • Ukuphucula ukusebenza kwangaphambili kwaye unganyusi ixabiso njengoko kunjalo kwiRambus, I-DDR yayiza kufika (Inqanaba lesibini ledatha). I-DDR ivumelekile ukuhambisa amajelo amabini ngaxeshanye kumjikelo ngamnye wewotshi, iphinda kabini ukusebenza kwe-SDR.
  • Kwaye ukusuka kwi-DDR, uyazi ukuba iqhubeke njani imbali ngenkangeleko ye I-DDR2, DDR3, DDR4, DDR5, ...

... kodwa ayonelanga

Ikhompyuter ifuna ukusebenza ngakumbi nangakumbi. Inkqubo ye- Ii-HDD ziye zavela kwii-SSD ngokukhawuleza okukhulu. Kwaye ii-microprocessors zaqala ukubandakanya iinkumbulo zazo ezikhawulezayo phakathi kweeyunithi ezisebenzayo kunye ne-RAM. Ngale ndlela, banokuzilayisha ngedatha kunye nemiyalelo yokufikelela ngokukhawuleza ngakumbi endaweni yokuba baye ngqo kwi-RAM ngalo lonke ixesha bafuna into.

Ezi nkumbulo ndibhekisa kuzo zezi imemori efihlakeleyoIsikhuseli esisebenza njengendawo yokulungisa phakathi kwe-CPU kunye ne-RAM. Kufuneka kuthiwe kwixa elidlulileyo ungathenga iimodyuli ezinjenge-RAM, kwaye ungongeza ukuba ufuna kwiqela lakho. Into enje ngee-coprocessors ezindala okanye ii-FPUs, ezazingadityaniswanga ngaphakathi kwe-CPU chip uqobo. Kodwa ekuhambeni kwexesha, badityaniswa kwiphakheji yeprosesa uqobo (jonga umzekelo i-Intel Pentium Pro) kwaye ekugqibeleni babe yinxalenye ye-IC efanayo nakwii-microprocessors zangoku.

Ezi nkumbulo zecache Bekhula kumanqanaba, ezinje nge-L1 yangoku (edityanisiweyo okanye eyahlukileyo kwimiyalelo / idatha), i-L2 emanyeneyo, i-L3, njl. Ayisiyiyo loo nto kuphela, ngaphandle kwe-microprocessor nayo eyenziwayo ukwenza ngandlela thile ukukhawulezisa ukufikelela kwidatha kunye nemiyalelo, njengeemodyuli ze-Intel Octant kunye nezinye iintlobo ze-buffers, kodwa eli lelinye ibali ...

I-DDR SDRAM

I-DIMM vs SO-DIMM

Emva kokubeka ngasemva, sele uyazi indlela ethathiweyo de kufike i- I-DDR SDRAM yangoku. Ngoku, siza kubona iintlobo ezikhoyo kunye neempawu zazo. Kufuneka kuthiwe xa kuthelekiswa ne-Intel Pentium 4 eyayisebenzisa i-RAMBUS ikakhulu, i-AMD Athlon yayiyeyokuqala ukuxhasa i-DDR engabizi kakhulu. Ujongene nentengiso kunye nokusebenza kweekhompyuter ezisekwe kwi-AMD, i-Intel yanyanzelwa ukuba yamkele i-DDR nayo ...

Iindidi

Ngokwenguqulelo ye-DDR

Las Iinguqulelo zeDDR vumela ukubuyela okungafaniyo:

  • DDR: I-PC-xxxx ibonisa ububanzi bebhendi yemodyuli, ukuba umzekelo yi-PC-1600, eziphumo zokuphindaphinda i-100.000.000 hz (100 Mhz ibhasi) x 2 (ukuba yiDatha yeDatha yeDatha) x 8 byte = 1600 MB / s okanye i-1.6 GB / s ukuhambisa.
    • I-DDR-200 (PC-1600): nge-100 Mhz ibhasi kunye ne-200 Mhz I / O. Igama layo livela kwi-1600 MB / s okanye i-1.6 GB / s yokuhambisa.
    • I-DDR-266 (PC-2100): nge-133 Mhz ibhasi kunye ne-266 Mhz I / O. Ngomthamo wokudlulisa oyi-2.1 GB / s.
    • I-DDR-333 (PC-2700): ngebhasi ye-166 Mhz kunye ne-333 Mhz I / O. Ngomthamo wokudlulisa we-2.7 GB / s.
    • I-DDR-400 (i-PC-3200): ngebhasi ye-200 Mhz kunye ne-400 Mhz I / O. Xa iyonke ingu-3.2 GB / s ukudlulisa ubuninzi.
  • DDR2: isebenza ngamabhithi ama-4 kumjikelo ngamnye, oko kukuthi, ukuya ku-2 kunye nokubuyela umva kabini. Oko kuphucula ukubakho kwe-DDR2 yangaphambili.
    • Ukusuka kwi-DDR2-333 (PC2-2600): isebenza ngebhasi yesiseko eyi-100 Mhz, ine-166 Mhz I / O, eyinika amandla okutshintshela kwi-2.6 GB / s. Ixesha lokufikelela kwi-10 ns.
    • Ukuya kwi-DDR2-1200 (PC2-9600): ibhasi inyuka iye kwi-300 Mhz, i-600 Mhz ye-I / O kunye ne-9.6 GB / s yokuhambisa. Ixesha lokufikelela kwi-3,3ns.
  • DDR3: ivumela isantya esiphezulu sokudlulisa kunye nesantya somsebenzi xa kuthelekiswa ne-DDR2, nangona i-latency iphezulu.
    • Ukusuka kwi-DDR3-1066 (PC3-8500): 133 Mhz ibhasi, 533 Mhz I / O, 8.5 GB / s ukudluliselwa. Ixesha lokufikelela le-7.5 ns.
    • Ukuya kwi-DDR3-2200 (PC3-18000): ibhasi ye-350 Mhz, i-1100 Mhz I / O, kunye nokudluliselwa kwe-18 GB / s. Ixesha lokufikelela kwi-3.3 ns.
  • DDR4: Amandla ombane aphantsi kunye nenqanaba lokudlulisa eliphezulu xa kuthelekiswa nezo zangaphambili. Ngelishwa ine-latency ephezulu, ecutha ukusebenza kwayo zonke ezinye izinto zilingana.
    • Ukusuka kwi-DDR4-1600 (PC4-12800): ngebhasi yesiseko ye-200 Mhz, 1600 Mhz I / O, kunye ne-12.8 GB / s yokudluliselwa.
    • Ukuya kwi-DDR4-2666 (PC4-21300): nge-333 Mhz yebhasi yesiseko, i-2666 Mhz I / O, kunye ne-21.3 GB / s yokudluliselwa.
  • I-DDR5, DDR6, DDR7 ...: kwikamva elikufutshane.

Ngohlobo lo mnqongo

Los Iimodyuli zeSIMM zavela kwii-DIMM zangokuezahlulwe zaba:

  • I-DIMM (Imodyuli eMibini eseMgceni yeNgcaciso)Imodyuli yememori enonxibelelwano kumacala omabini, ivumela inani elikhulu labafowunelwa. Zizo ezisetyenziswa ziikhompyuter zedesktop.
  • I-SO-DIMM (uLwandlalo lwe-DIMM encinci)-Unguqulelo olwehlisiweyo lwee-DIMM eziqhelekileyo, Oko kukuthi, iimodyuli ezimfutshane zeekhompyuter ezincinci. Zisetyenziswa kwiikhompyuter zamanqaku, iibhodi zee-mama zee-miniPCs ezineefom ezincinci ezinje nge-mini-ITX, njl.

Nokuba zii-DIMMs okanye ii-SO-DIMMs, zinokubanamandla ahlukeneyo, iimpawu kunye neentlobo ezibonwe apha ngasentla. Oku akutshintshi nto.

Ngokwamajelo

Iimodyuli zememori ze-RAM ingahlelwa ngokwamaqela ngebhasi enye okanye nangaphezulu:

  • Isitishi seMemori esinyeZonke iimodyuli zememori zihlelwe kwibhanki enye yeendawo zokubeka, besabelana ngebhasi enye.
  • Isiteshi seMemori ezimbini-Ineebhanki ezimbini zememori zokubeka indawo kwibhodi yomama. Iimodyuli zinokufakwa kwezi ndlela zimbini, kunye neebhasi ezimbini ezahlukeneyo, zibonelela nge-bandwidth enkulu, kwaye ngenxa yoko ukusebenza. Umzekelo, ukuba unayo i-APU okanye i-Intel ene-GPU edityanisiweyo, inokuzisa izibonelelo ezinkulu ngokuvumela i-CPU MMU ukuba ingene kwibhasi enye ngelixa isilawuli sememori se-GPU singena kwenye ngaphandle kokuphazamisana ...
  • Isiteshi seMemori yeQuadXa iimfuno zokufikelela ziphezulu kakhulu, kunokwenzeka ukuba ufumane iibhodi zee-mama ezineendlela ezine, nangona uneziteshi ezine ezingasoloko zibonelela ngokusebenza okulindelekileyo ukuba lo mthamo awusebenziswanga kakuhle.

I-latency

Iimpawu ze-RAM kwibhodi yomama

Okokugqibela, xa ufuna ukwandisa i-RAM yakho, kukho uthotho lweempawu, ngaphandle kwento esele iboniwe, enokukuphazamisa xa uthenga efanelekileyo. Ndinyanisa latency, ye-CAS, RAS, njl. Ngokubhekisele kwivolthi kunye nohlobo lwemodyuli, inyani kukuba oku kuya kuxhomekeka kukuhambelana kwebhodi yakho yomama kunye nohlobo lwenkumbulo ekhethiweyo. Kuya kufuneka ufunde iincwadana zebhodi yakho yomama ukuze wazi ukuba yeyiphi imemori exhasa i-chipset yakho kwaye uluhlobo luni lwemodyuli onayo.

Ungajonga kwimodyuli yememori okanye iimodyuli osele uzifakile ukuze wazi ukuba ungayifumana njani imodyuli efanayo ukuyandisa, kwaye ikwimpawu ezifanayo kwaye iyahambelana.

Isantya se-RAM sihlala sihambelana nezinto ezimbini, enye yile Ukuhambahamba kwewotshi kunye nokunye ukubambezeleka. Ukubambezeleka lixesha elithathayo ukufikelela (ukubhala okanye ukufunda). Kwaye kunokubakho uhlobo olufanayo lwemodyuli enamacala ahlukeneyo, kwaye kulapho abasebenzisi badideka ngokukholelwa ukuba ukuba bafaka imodyuli enelinye eyahlukileyo ayizukuhambelana, okanye ukuba iya kuchaphazela okanye hayi ... Oko kukuthi endiza kuzama ukuyicacisa apha.

Okokuqala kufuneka Cacisa malunga nendlela esebenza ngayo i-RAMXa kufuneka ufikelele kwibhloko ethile yememori, Oko kukuthi, icandelo lememori apho kugcinwa khona idatha, imemori isasazwa kwimiqolo nakwiikholamu. Ngokusebenza kwimiqolo efanelekileyo kunye nokukhetha iikholamu, ungabhala okanye ufunde nantoni na oyifunayo. Kodwa ukuze le misebenzi yokufikelela yenzeke, kufuneka ihambe kwimijikelezo embalwa ukwenza izinto ezilibazisa ukusebenza. Kukubambezeleka.

Ndazi njani ukuba mva kwemodyuli? Ewe, usenokuba uqaphele ukuba iimodyuli zinophawu lohlobo lwe-16-18-18-35 okanye efanayo, ezo zezokugqibela kwi-nanoseconds. Inani ngalinye linentsingiselo yalo ngokwendawo elikuyo:

  • 16Ixabiso lokuqala linokubonakala njenge-CL okanye i-CAS Latency, ibonisa ixesha elidlula phakathi kweprosesa ecela idatha kwi-RAM kwaye iyayifumana kwaye iyithumele.
  • 18Inombolo yesibini inokufunyanwa njenge-TRCD okanye i-RAS ukuya kwi-CAS Latency, eli nani limela ixesha eliphakathi kwendawo kunye nokusebenza komgca wokukhumbula (RAS) kunye nekholamu (CAS), khumbula ukuba imemori ihlelwe ngokungathi yey ibhodi chess.
  • 18Inombolo yesithathu inokufunyanwa njenge-TRP okanye i-RAS Precharge kwaye ibhekisa kwixesha elithathwayo kwimemori yokwenza ulayini, oko kukuthi, ukucima umgca wedatha oyisebenzisayo ngoku kunye nokwenza umgca omtsha.
  • 35Okokugqibela ixabiso lesine libonisa into enokubonakala njenge-TRAS, esebenzayo okanye esebenzayo ukutshaji. Imele ixesha lokulinda ngaphambi kokuba imemori ikwazi ukufikelela kwidatha kwakhona.

Xa amanani aphantsi, ngconongokukhawuleza. Ukuba unemodyuli ye-DDR4 ene-CL11 kunye nemodyuli ye-CL9, eyokugqibela iya kukhawuleza kakhulu, ngaphandle kwamathandabuzo.

Ngaba ungadibanisa iimodyuli ezinamacala ahlukeneyo?

Kulapho ivela khona umbuzo wenkulungwane, kunye nokudideka kwabasebenzisi abaninzi. Impendulo nguewe. Ukuba unemodyuli ye-DDR4, eneewotshi ezifanayo, kodwa nge-CL ethile efakwe kwikhompyuter yakho kwaye uthenga enye eneempawu ezifanayo, kodwa nge-CL eyahlukileyo, ayinamsebenzi. Iyakusebenza, ngekhe ingahambelani, iqela lakho aliyi kuyala. Ukubambezeleka kufana nomthamo okanye uphawu, ingahluka phakathi kweemodyuli ngaphandle kwento eyenzekayo.

Emva koko? Inye kuphela into yokuba awuyi kufumana ukusebenza ngokukuko, okanye mhlawumbi iya kuthoba kancinci kuxhomekeke kukhetho lwakho. Ndiza kukucacisela ngomzekelo. Khawufane ucinge ngento eyenzekayo, ukuba uneemodyuli zeKingston DDR4 eziyi-8 GB nge-2400 Mhz kunye ne-CL14 efakwe kwikhompyuter yakho. Kodwa ufuna ukwandisa i-RAM yakho kwaye uthenge iCorsair DDR4 8GB kwi-2800Mhz kunye ne-CL16. Uya kuba neemodyuli ezimbini ezihambelana ngokupheleleyo, iqela lakho liya kuyinyamezela, ayizukuyeka ukusebenza. Uya kuba ne-16 GB ye-RAM esebenzayo. Kodwa ... izinto ezininzi zinokwenzeka:

  1. Zombini iimodyuli ze-RAM zehlisa isantya sazo kwiiprofayili ezikumgangatho weJEDEC, ezinje nge-2133 Mhz. Oko kukuthi, inkumbulo yakho iya kuthoba kancinci ngokunciphisa ukuhamba kwayo kwewotshi, kwaye ngenxa yoko izinga lokudlulisa kwayo.
  2. Olunye ukhetho kukuba imodyuli ithelekise imodyuli esele ikho kunye nokuhamba rhoqo. Kule meko, endaweni ye-2800 Mhz, zombini ziya kusebenza kwi-2400Mhz kunye ne-CL ephezulu.

Unokuba nazo nini iingxaki? Xa usebenzisa i-Dual Channel okanye i-Quad Channel. Kwezo meko kungcono ukuba uthenge iimodyuli ezifanayo ngokweempawu (amandla kunye negama lomenzi lingahluka).

Ndifuna kangakanani i-RAM?

Ewe, ukushwankathela oku kuxhomekeke kwiimfuno zomsebenzisi ngamnye. Umzekelo, ukuba uza kusebenzisa isoftware yeofisi, ukukhangela, njl., Mhlawumbi i-4-8 GB yanele. Kodwa ukuba ufuna ukudlala, mhlawumbi ufuna i-8-16GB. Ukuba uza kuphumeza oomatshini abaliqela ungadinga i-32 GB okanye ngaphezulu… yinto yobuqu. Akukho fomyula yomlingo yokuba ufuna kangakanani.

Kubaluleke kakhulu ukubona iimfuno ezicetyiswayo zesoftware oza kuyisebenzisa rhoqo ukukhetha i-Hardware yakho kakuhle ...

Kukho ifomula ekunceda ukhethe imemori esisiseko, ukuze ungafaki ngaphantsi kunokuba kufanelekile. Kwaye uyaqhubeka phindaphinda i-2 GB kwisiseko ngasinye okanye kwisiseko esine-CPU yakho. Ke ngoko, ukuba une-quadcore kuya kufuneka okungenani ube ne-8 GB.


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  1. Uxanduva lwedatha: UMiguel Ángel Gatón
  2. Injongo yedatha: Ulawulo lwe-SPAM, ulawulo lwezimvo.
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  1.   UMiguel Angel Nieva sitsho

    Kucacisiwe kakuhle

  2.   UGustavo Aguirre sitsho

    Inqaku elilunge kakhulu, licaciswe kakuhle. Kwaye ukuba kunjalo nge-Chanel emibini, wonke umntu undibuza into enye… »umbuzo wesigidi sedola»… Ndineenkumbulo ezi-2 ze-kingston hyper X. Enye ye-8gb kwi-1866MHz kunye nenye ye-4gb kwi-1600MHz. Ukubaleka kwizitishi ezimbini Kulungile, kodwa ngokucacileyo kusebenza nobuninzi obunomda kwi-1600MHz zombini kunye nelona latency liphezulu. Ngenkqubo qinisekisa ukusebenza kwamajelo amabini kwi-128bits endaweni ye-64bits. Enkosi ngomsebenzi wakho kwinqaku. Ukubulisa