Nhasi tiri kutarisa latency okuyeuka. Chii uye nei unhu uhwu inomuda zvemichina kombiyuta? Uko vakawana kushandiswa kwayo? Sei kuzadzisa zvakanaka kukosha zvazvo izvi?
About RAM
Saka tinoti chaiyo mudziyo, iro rine mashoko uye kwakaita kumhanya apo kwemasayendisiti kombiyuta. Nokuda nokumhanya kwayo kuita, izvozvo anoita se murevereri pakati mashoko riri rako rakaoma dhisiki, uye processor. Zvikuru zvinzwisiswe vanhu vakawanda maitiro ndiwo uwandu RAM. Panyaya iyi, vachimhanya kwoUmambo ndechokuti kwenguva zviri, nani nokuda kwedu. Kutaura chokwadi iko zvino kushandisa Internet, mafirimu uye kushanda pamwe ruzhinji anobatsira zvirongwa chinoshayikwa 2GB. Asi chokupika wakatarwa rinoshandiswa, uye nezvimwe parameters, akadai maitikiro. Inoratidza sei Data zvinogona kuchinjwa pamusoro bhazi pa chikwata nguva. The yakakura kakawanda, ari kumusoro mashoko unodiwa. Asi ziva kuti zviri kunotsigirwa CPU uye motherboard. Kana ngatitorei imwe nzira, kwete saka rinozivikanwa - latency. Saka akadana nguva kunonoka kuti zviratidzo izvo zvinobva chero kuwana ndangariro. The zvishoma waivako kombiyuta vachamhanya, yakanaka mugumisiro tichitarisa kunyatsoshanda pakupedzisira kutendeukira panze.
Features latency
Munguva yapfuura ndima, mumwe chinokosha nguva akarasika. Pamwe chete kakawanda ukoshi RAM kunowedzera uye latency RAM. Chii nani ipapo tumisoro? How kusarudza zvakawanda kana zvishoma nokudenga zviratidzi? Vaiona kushandiswa Zvakanyanya Kunaka Panguva Yepamuviri anoverengeka ndangariro yokutevedzera. Saka, kana pane vaviri, uye vanoita hunyambiri-mugero muoti, ari mashoko kutapurirana nokukurumidza achawedzerwa. Kuti aite izvi, vakashandisa bhodhi inofanira kuiswa mune dzimwe cheap car insurance (izvo kazhinji dzinounzwa pamwe chete ruvara). Pano pane chinokosha: haasi zvakafanira kuti vaiva zvakafanana ndangariro. Asi noruremekedzo kuti kakawanda, zviri chinodiwa pano kuti zvinongoitika wakakwana. Zvikasadaro vachaita kushanda yakadereresa kukosha maviri.
Chii ndangariro latency
A shoma dzidziso. Saka akadana summation rinoitwa kushandisa chaiyo coefficient unmanaged neizvi dzenzvimbo transistors hunoumba mutsetse nerimwe ndangariro Chip kushandiswa, uye nguva nokuchinja. Zvingaita yakaoma, asi chinhu chenhema kubvuma. Saka latency zvinoenderana kakawanda Chips kushanda. The dzinonakidza ndechokuti hazvisi maererano. Nemamwe mashoko: rezasi ari latency, nani nokuda user. Ngatimboonai muenzaniso. Tinoda kuva yedu tsvagai kombiyuta ndangariro raiva rakakura gigabytes maviri. Tinogona kuisa rwonzi, iyo achatipa 2 GB. Asi ichi hachisi yakanakisisa nzira. Muchiitiko chino, zvakanakisisa yokugadza mitsetse mana, imwe neimwe iine 512 MB. Zvinofanira kufungawo matambudziko ari motherboard, uye mhando RAM akashandisa. Module configured pachishandiswa chete michina, haagoni kuiswa panzvimbo rakagadzirirwa wakasiyana rwokugadzira. Izvi zvinoitwa kuitira kudzivirira kukuvara munguva kushanda mashandiro kupedzisira ezvinhu akadaro.
izita
Kana waita nokusingaperi akatarisa mudziyo, unogona kuona zvakafanana zvinotevera: "The latency RAM: CL9". Zvinorevei? Nhamba iyi inoratidza dzakananga kunonoka kunoitika pakati pakutanga nokutumira mbiru kero kuyeuka uye ukuwo, chaiko mashoko kutapurirana. Digital ine rinoreva mutengo zvakakodzera kutanga kwacho. The maduku zviri, nani nokuda kwedu. Naizvozvo zvakafanira kuti nguva dzose funga kukosha ichi paunenge uchisarudza ndangariro.
Mhando mano
Mukana kuparadzana anoshandisa kaviri mashoko mwero (DDR), iro rinogona kushandurudzwa double date unodiwa. The tanga mienzaniso zvigadzirwa ichi vane 184 kuonana. mureza voltage yavo yakanga 2,5 V. fetches mashoko of 2 matomu por kutenderera. Asi munguva yedu, ivo vanonzi usashanda uye zvino zvachose chero uye chero ezvinhu akashandiswa. More ano uye anonzi vakawanda DDR2. Kunoitawo kuti kusarudza zvakarurama 4 nematomhu muzana wachi yatinofema. The module chakagadzirirwa sechipo rakadhindwa redunhu puranga, ine 240 Pin (120 mumwe nomumwe akananga). Mureza zvitengeswa voltage nokuda 1.8V riri kuonekwa DDR3 yerudzi rutsva. Iye mumwe danho anogona kuita kusarudzwa muna 8 date nematomhu. Iyewo akaita pamusoro redunhu puranga, ine 230 Pin. Asi mureza romugove voltage hazvisi chete 1.5 V. Munewo zvakawanda uye DDR4, asi ruzivo rwokugadzira itsva iyi, iyo ichiri zvakaoma chaizvo kusangana.
chinzvimbo
Nechekare isu kupedzisa nyaya latency okuyeuka. Chii chave kare akaudza, Zvaringana kunzwisisa unorema mashoko pamusoro OP. Uye chose kubatwa - bandwidth. Saka, Zvakanakisa, kubva ndangariro kukosha chikamu ichi kunofanira kuenzaniswa kukura processor parameter. Funga mubvunzo uyu, tichifunga kuti hatina yambotaurwa hunyambiri-mugero muoti. Tine processor kuti kukwanisa - 10.600 MB / s. Zvadaro tinogona kuisa gondohwe module, zvainyanya izvo uchava 5.300 MB / s. In tandem, ivo achapa zvakafanana bandwidth. Asi usakanganwa kuti modules kunge zvakafanana maitikiro. Uye zvakanakisisa ndechokuti naivowo vane bhuku chete, ivo yakabereka imwe mugadziri uye vari kubudiswa mu rimwe batch mangé. Ipapo ucharangarira latency vanowanzotevedzera shoma zvichibvira ukoshi. Kana isu kutaura hunyambiri-gwara muoti, uchikumbira zviitiko izvi zvakanga tengesa Kit. Vanonzi seti anokosha kuti optimized basa kare. Zvinofanira kucherechedzwa kuti zvinokwanisika kushandisa kuyeuka uye ane bandwidth wakakwirira kupfuura processor. Asi latency haasi yekudyidzana kukanganiswa, kunyange kana musiyano iri vakawanda pamusoro.
mhedziso
Sezvaunogona kuona, kuti latency okuyeuka - iri rinokosha chaizvo noruzhinji. Zvikurukuru zvinofadza ndechokuti zvinogona kukanganisa kwete Hardware divi, asi kunhonga ari configuration kuti kombiyuta yako. Asi zvichiri zvakakodzera kuti tisambozviti mukati zvine uye kupfuura Quad muoti haashandi. Kwete, Chokwadi, kana uchida, unogona uye ndangariro makadhi 512 MB kuvaka kombiyuta kuti anozvikudza ari kubudiswa kumhanya 8 GB. Asi kubudirira kutama yaizova nani dubious. Zviri nani kugara iyi 4 mapuranga, rimwe nerimwe richava 2 GB.