Namhlanje sijonga engenamnini bulo. Yintoni na yaye kutheni le laka iyafuneka kubuchwepheshe computer? Apho ke wafumana ukusetyenziswa kwalo? Indlela ukufikelela ixabiso ilungileyo le laka?
About RAM
Ngoko sikubiza isixhobo okhethekileyo, nto leyo iqulathe iinkcukacha kwaye ayenza baleka lo gama iinkqubo computer. Ngenxa isantya wesenzo, esisebenza ngayo njengoko njengomthetheli phakathi ulwazi ibekwe kwi hard disk yakho, uze iprosesa. Eyona kuyaqondakala kakhulu kubantu abaninzi Uphawu sisixa RAM. Kulo mzekelo, kuphathwe ulawulo kukuba ixesha elide na, ngcono ngenxa yethu. Enyanisweni khona ngoku ukusebenzisa i-Internet, ukubukela iimovie kwaye azisebenzi nge-uninzi lweenkqubo luncedo engekhoyo 2GB. ukuba uvavanyo lwentsebenzo isetyenziswa Kodwa, kunye nenani nezinye iparameters, ezifana rhoqo. Ibonisa njani ukudluliselwa data kakhulu phezu ibhasi nganye kwexesha unit. Ubukhulu rhoqo, kungona iqondo lolwazi. Kodwa uyazi ukuba kananjalo kuxhaswa yi-CPU kunye motherboard. Okanye masithabathe omnye khetho, akunjalo kakuhle kwaziwa-- kokukhala. Ngoko wabiza Ukulibaziseka kwexesha lwemiqondiso leyo bavela imemori yofikelelo oluzenzekelayo. Le khompyutha yokusebenza ngaphantsi baya kuqhutywa, isiphumo kakhulu ngokubhekiselele ukusebenza ekuhambeni kwexesha Tyhila ngaphandle.
iimpawu kokukhala
Kumhlathi ongaphambili, lidakile ngomzuzu omnye ezibalulekileyo. Kunye ixabiso omoya ukunyuka RAM kunye RAM kokulinganisa. Yintoni na ke ukuba Subdivision? Indlela ukukhetha izalathi ngaphezulu okanye ngaphantsi jikelele? Ingqalelo ukusetyenziswa ngokuyimpumelelo iimodeli memory ezininzi. Ngoko ke, ukuba kukho ababini, kwaye zisebenza kwimo ezimbini-channel, lo isantya transfer data iza kwandiswa. Ukuze wenze oku, basebenzisa ibhodi kufuneka kufakelwe kwiindawo zokubeka ezithile (ezivame lunikezelwa umbala omnye). Apha kukho phawu: akukho mfuneko ukuba zibe esilinganayo lememori. Kodwa ngokuphathelele frequency, kungakuhle apha ukuze ufumane ngengozi epheleleyo. Kungenjalo baya kusebenzisana ixabiso liphantsi bobabini.
Yintoni na memory kokulinganisa
Ingcamango kancinane. Ngoko ke wabiza summation lwenziwa usebenzisa inomlingani okhethekileyo nemisinga olungalawulwayo reverse transistors ukuba ziqukiwe kumgca ngamnye we chip kwimemori esetyenzisiweyo, kunye nexesha yokutshintsha. Kusenokuba ibonakale inzima, kodwa yinto Inkolelo lobuxoki. Ngoko ke, lo engenamnini kuxhomekeke phinda chips kusebenza. Into enikisa umdla kukuba akukho bakulindele. Ngamanye amazwi: inowuthi kokulinganisa, ngcono ukuba umsebenzisi. Makhe sijonge umzekelo. Sifuna ukuba bethu mshini computer memory yaba ubungakanani gigabytes ezimbini. Sinako abeke umgca enye, nto leyo iya kuthi 2 GB. Kodwa ayikho indlela engcono. Kulo mzekelo, kungcono ukufaka imigca ezine, nganye-512 MB. Kufuneka uthathe ingqalelo igalelo motherboard, kunye neentlobo RAM kusetyenziswa. Module iqwalaselwe ngokusekelwe ubuchwepheshe obufanayo, elingafanelekanga akanakubekwa endaweni oyilelwe iteknoloji eyahlukileyo. Oku kwenziwa ukuze kuthintelwe umonakalo ngexesha mechanism nokusebenza iimeko ezinjalo lisuke.
abizwa
Ukuba ubukhe wakha wajonga isixhobo, usenokuba ubona into efana kulandelayo: "Le RAM ngaso: CL9". Kuthetha ukuthini? Lo mzobo ubonisa ukulibaziseka ezithile kwenzeka phakathi kokuthumela isiqalo idilesi ikholam kwimemori kunye, ngokulandelelana, ugqithiso lwedata elililo. Digital enoku ibonisa ixabiso eziyimfuneko ekuqaleni kwenkqubo. I ezincinane ke, ngcono ngenxa yethu. Ngoko ke kuyimfuneko kusoloko ukuba zilithathele ingqalelo eli xabiso xa ukhetha inkumbulo.
iintlobo izixhobo
Ithuba ngokwahlukana isebenzisa izinga kabini data (DDR), nto leyo iguqulelwe njenge izinga data kabini. Le mizekelo zokuqala le theknoloji 184 qha. ombane wabo umgangatho yaba 2.5 V. ithengiseka data ziikhowudi 2 kumjikelo ngamnye. Kodwa ngexesha lethu, ziyashukuxwa lixesha kwaye ngoku phantse naphi kwaye naziphi na iimeko ezisetyenzisiweyo. mihla kwaye igqalwa le DDR2 ixhaphakileyo. It ikuvumela ukuba ukhethe i amasuntswana ekunene 4 kumjikelo clock ngamnye. Imodyuli yenzelwe njenge ibhodi yesekethe eziprintiweyo, nto leyo eye 240 izikhonkwane (120 kwicala ngalinye). Le ombane unikezelo eqhelekileyo ukuba 1.8V kucingwa DDR3 elitsha. Ngokuba inyathelo elinye unako ukwenza ukhetho kwi amasuntswana data 8. Kwakhona lwenziwa kwibhodi wesiphaluka, nto leyo eye 230 izikhonkwane. Kodwa ombane unikezelo eqhelekileyo kule meko kuphela 1.5 V. Kukwakho ngakumbi DDR4, kodwa obu bugcisa entsha, nto leyo kunzima kakhulu ukuba ukuhlangana.
umthamo
Sele ke ukugqiba inqaku malunga engenamnini bulo. Yintoni eye ingxelo ngaphambili, oko kwanele ukuqonda isambuku ulwazi malunga Mani. Ke kaloku akugqiba kwebala - bandwidth. Ngoko ke, ngokuyinene, ukususela memory ixabiso balo msebenzi kufuneka ukutshatisa ubungakanani iprosesa ye parameter. Cinga lo mbuzo, ucinga ukuba sitshilo ngaphambili imo ezimbini-channel. Sinento iprosesa amandla - 10.600 MB / s. Emva koko ungabeka imodyuli RAM, iimpawu eziya kuba 5.300 MB / s. Ngaxeshanye, baya kunika isixa afanayo bandwidth. Kodwa musa ukulibala ukuba modyuli makabe njalo efanayo. Kwaye ke kakhulu kukuba nabo babe lomqulu, benza umenzi omnye yaye ziveliswa yintlama enye. Emva koko ke kokukhala memory ziya kuthanda ixabiso elincinane kunokwenzeka. Xa sincokola ngayo imo ezimbini-channel, oko ngokukodwa ukuba ezi ziganeko athengise Kit. Ngoko wabiza-iiseti ezizodwa elungiselelwe umsebenzi kakade. Kufuneka kuqatshelwe ukuba kunokwenzeka ukusebenzisa imemori khadi kunye ogama bandwidth iphezulu kunaleyo kumqhubekekisi. Kodwa kokukhala alichatshazelwa kakhulu, kwanokuba umahluko yinto iphindaphindeke.
isiphelo
Njengoko ubona, engenamnini yinkumbulo - oku luphawu ebaluleke kakhulu. Eyona tsakisaka kukuba oku kunokuchaphazela icala yentsimbi ye nje kuphela, kodwa ukukhetha kwakhona up kuqwalaselo computer yakho. Kodwa ke kuyimfuneko nangoku ukusigcina ngaphakathi elifanelekileyo kwaye ngaphezu imo esinamavili ayisebenzi. Hayi, Kakade ke, ukuba unqwenela, unako kunye namakhadi memory-512 MB yokwakha zekhompyutha ndingaqhayisa isantya processing of 8 GB. Kodwa ke impumelelo ukufuduka bekuya kuba kunokuba ezingaqondakaliyo. Kubhetele ukuba nihlale kulo mzekelo iibhodi-4, iyileyo kuba 2 GB.