Bambanci a cikin raguna ddr2, ddr3, da ddr4
RAM shine gajarta don Ƙwaƙwalwar Samun damar Rarraba. Wanda kuma aka sani da "Random Access Memory", nau'in ƙwaƙwalwa ne na wucin gadi. Saboda haka, bayanai suna ɓacewa nan take lokacin da aka katse wutar lantarki ko kuma lokacin da kwamfutar ta sake kunnawa.
Ana amfani da RAM wajen tantance aikin software, wannan na nufin adadin manhajojin da za a iya amfani da su, shi ya sa ake shawartar masu amfani da su samu su sayi mafi kyawun nau’in RAM domin suna daga cikin abubuwan farko da ke kara saurin saurin kwamfuta. .
A wannan post din, zamu san tare game da nau'ikan RAM da bambancin da ke tsakanin su don ku san komai, musamman idan kuna tunanin canza RAM a cikin kwamfutarku.
iya aiki (size)
Farashin CL
Gudun "yawan zagayowar"
Nau'in RAM
RAM nau'i biyu ne, nau'in farko ana kiransa SINGLE IN LINE MEMORY MODULE sannan aka rage shi zuwa "SIMM" wanda tsohon nau'i ne wanda a baya ana amfani da shi da na'urori 486DX2, yayin da na biyu kuma ake kira DUAL IN LINE MODORY, a takaice. a matsayin DIMM kuma an kasu kashi uku, wato SDRAM DDRAM da RDRAM.
Nau’i na farko shi ne Single Data Rate Random Access Memory, wanda aka gajarta da “SDRAM”, wanda yana daya daga cikin tsofaffin nau’ukan kuma kusan babu wani amfani ga wannan nau’in a zamaninmu. Wannan nau'in yana jujjuya bayanai cikin rauni da ƙayyadaddun gudu kuma yana cinye babban adadin kuzari.
Nau'i na biyu, Double Data Rate-Synchronous DRAM, an gajarta shi da DDRAM. Wannan nau'in yana yin babban aiki sau biyu aikin nau'in farko ban da cin ƙarancin wuta kuma yana da nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan uku, waɗanda DD-RAM I - DD-RAM II - DD-RAM III waɗanda ke tsaye ga DDR1 - DDR2. DDR3 memory.
Nau'i na uku, wanda shine ma'aunin ma'aunin bazuwar bazuwar Rambus da "RDRAM" da aka gajarta "Rambus Dynamic Random Access Memory", yana da saurin gudu da kuma tsada fiye da sauran nau'ikan da aka ambata a cikin layin da ke sama, kuma ya ƙware a ciki. rarrabawa da canja wurin bayanai tsakanin ƙwaƙwalwar ajiya da processor zuwa wuri fiye da ɗaya. Kamfanin ya dakatar da wannan nau'in saboda tsadar sa ban da gaskiyar cewa DDR2 yana da sakamako mai ƙarfi da ƙarancin farashi.
Bambanci tsakanin raguna ddr1 - ddr2 - ddr3 - ddr4
DDR1: Nau'in tsohuwar da ba kasafai ba, sigar farko ddram.
DDR2: Wannan nau'in ya yadu sosai kuma ana samunsa ta wasu bayanai dalla-dalla kuma ana amfani dashi azaman processor a cikin kwamfutocin tebur da kwamfutar tafi-da-gidanka shima, wannan nau'in yana da ƙarfin kuzari kuma yana da ƙarfin lantarki har zuwa 1.8 GHz.
DDR3: Wannan nau'in ya dace da kwamfyutocin kwamfyutoci kuma yana da fa'idodin haɓaka saurin aiki yayin rage yawan wutar lantarki, amma farashinsa yana da girma idan aka kwatanta da DDR2.
An gama labarin, na gan ku, mai karatu, a cikin sauran labaran
