{"id":393238,"date":"2020-10-14T15:18:53","date_gmt":"2020-10-14T14:18:53","guid":{"rendered":"https:\/\/droix.co.uk\/blogs\/single-channel-ram-vs-dual-channel-ram-why-should-i-care\/"},"modified":"2026-09-27T06:20:51","modified_gmt":"2026-09-27T05:20:51","slug":"vienkanala-ram-pret-divkanalu-ram-kapec-man-tas-butu-janem-vera","status":"publish","type":"post","link":"https:\/\/droix.net\/blogs\/lv\/vienkanala-ram-pret-divkanalu-ram-kapec-man-tas-butu-janem-vera\/","title":{"rendered":"Vienkan\u0101la RAM pret divkan\u0101lu RAM \u2014 k\u0101p\u0113c man tas b\u016btu j\u0101\u0146em v\u0113r\u0101?"},"content":{"rendered":"\n<p class=\"has-text-align-left wp-block-paragraph\">Sveiki! Ja esat nok\u013cuvis \u0161eit, j\u016bs, iesp\u0113jams, esat redz\u0113jis v\u0101rdus &#8220;<strong>divkan\u0101lu RAM<\/strong>&#8221; vai &#8220;<strong>\u010detrkan\u0101lu RAM<\/strong>&#8221; min\u0113tus k\u0101das ier\u012bces, kas j\u016bs interes\u0113, sludin\u0101jum\u0101, un j\u016bs, iesp\u0113jams, dom\u0101jat, k\u0101p\u0113c tas ir v\u0113rts apsv\u0113rt, ieg\u0101d\u0101joties jaunu datoru?<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">M\u0113s DroiX esam nol\u0113mu\u0161i izveidot nelielu ce\u013cvedi, lai pal\u012bdz\u0113tu jums noskaidrot, k\u0101da ir at\u0161\u0137ir\u012bba starp abiem, un vai divkan\u0101lu RAM ir lab\u0101ks par vienkan\u0101la RAM, t\u0101p\u0113c lasiet t\u0101l\u0101k, lai uzzin\u0101tu vair\u0101k!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kas IR RAM?<\/h2>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">S\u0101kum\u0101 RAM ir komponents, ko atrad\u012bsit jebkur\u0101 m\u016bsdienu dator\u0101, tas ir sa\u012bsin\u0101jums no &#8220;(R)andom (A)ccess (M)emory&#8221; (nejau\u0161as piek\u013cuves atmi\u0146a), un to visbie\u017e\u0101k var atrast izm\u0113ros no 1024MB (\u013coti viegl\u0101m specializ\u0113t\u0101m ier\u012bc\u0113m) l\u012bdz 64GB un vair\u0101k (parasti sastopams serveru konfigur\u0101cij\u0101s).<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Tom\u0113r liel\u0101kajai da\u013cai parasto m\u0101jas datoru b\u016bs no 4Gb l\u012bdz 16GB.<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Kad procesors (datora smadzenes) pieprasa datus, tas veic piepras\u012bjumu. Jo \u0101tr\u0101k \u0161os datus var ieg\u016bt, jo lab\u0101k. Datiem, kas glab\u0101jas RAM, var piek\u013c\u016bt&nbsp;<strong>nejau\u0161i.&nbsp;<\/strong>Sal\u012bdzinot ar cietajiem diskiem un pusvad\u012bt\u0101ju diskiem, kuriem ir nepiecie\u0161ams sec\u012bgi mekl\u0113t vis\u0101 disk\u0101, lai ieg\u016btu datus, tas ir daudzk\u0101rt \u0101tr\u0101k.<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Tom\u0113r, jo \u0101tr\u0101ka ir kr\u0101tuves opcija, jo d\u0101rg\u0101k to ra\u017eot. T\u0101p\u0113c \u0101trums un cena\/izm\u0113rs bie\u017ei ir tie\u0161i saist\u012bti, t\u0101p\u0113c m\u0101jas datoros parasti neatrad\u012bsit vair\u0101k par 16GB RAM.<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">RAM nav \u0101tr\u0101k\u0101 datu kr\u0101tuve dator\u0101 (t\u0101 ir l\u0113n\u0101ka par ke\u0161atmi\u0146\u0101m tie\u0161i uz procesora), bet t\u0101 nav ar\u012b l\u0113n\u0101k\u0101 (t\u0101 ir daudz \u0101tr\u0101ka par cietajiem diskiem un pusvad\u012bt\u0101ju diskiem), t\u0101p\u0113c t\u0101 atrodas &#8220;zelta vidusce\u013c\u0101&#8221;, kur to izmanto, lai glab\u0101tu datus, kuriem pa\u0161laik darbojo\u0161\u0101s lietotnes var bie\u017ei piek\u013c\u016bt.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">K\u0101p\u0113c \u0101tra piek\u013cuve ir svar\u012bga?<\/h3>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Lai vizualiz\u0113tu, k\u0101p\u0113c \u0101tr\u0101ka atmi\u0146a ir svar\u012bga, iedom\u0101jieties, ka s\u0113\u017eat pie sava galda, rakst\u0101t darbu, kad pie\u013caujat k\u013c\u016bdu un jums ir nepiecie\u0161ams kaut ko izdz\u0113st.<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">J\u016bs sniedzat roku p\u0113c dz\u0113\u0161gumijas, izdz\u0113\u0161at k\u013c\u016bdu, noliekat dz\u0113\u0161gumiju atpaka\u013c un turpin\u0101t rakst\u012bt. Bez probl\u0113m\u0101m, bez satraukuma. Tas ir l\u012bdz\u012bgi tam, kas notiek, kad dators pieprasa datus, kas glab\u0101jas RAM.<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Tagad iedom\u0101jieties, k\u0101 tas norit\u0113tu, ja j\u016bsu dz\u0113\u0161gumija atrastos istabas otr\u0101 pus\u0113?<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Jums b\u016btu j\u0101piece\u013cas, j\u0101paiet p\u0101ri un j\u0101pa\u0146em dz\u0113\u0161gumija, j\u0101atgrie\u017eas pie galda un j\u0101izdz\u0113\u0161 k\u013c\u016bda,&nbsp;<strong>j\u0101noliek dz\u0113\u0161gumija atpaka\u013c istabas otr\u0101 pus\u0113<\/strong>, p\u0113c tam j\u0101atgrie\u017eas pie galda, lai turpin\u0101tu rakst\u012bt. Tas ir aptuvens tuvin\u0101jums tam, kas notiktu, ja datori neizmantotu RAM un t\u0101 viet\u0101 past\u0101v\u012bgi piepras\u012btu datus no ciet\u0101 diska vai pusvad\u012bt\u0101ju diska.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Divkan\u0101lu? Vienkan\u0101la?<\/h2>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">RAM savienojas ar datoru caur \u012bpa\u0161iem slotiem m\u0101tesplat\u0113. Katru RAM moduli var uzskat\u012bt par savu &#8220;kan\u0101lu&#8221;.<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Liel\u0101k\u0101 da\u013ca m\u016bsdienu m\u0101jas datoru darbojas vai nu vienkan\u0101la, divkan\u0101lu, vai \u010detrkan\u0101lu konfigur\u0101cij\u0101s.<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">T\u0101tad, ja j\u016bsu dator\u0101 ir 16GB RAM, tas var\u0113tu b\u016bt:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Viens 16GB modulis<\/li><li>Divi 8GB modu\u013ci<\/li><li>vai \u010detri 4GB modu\u013ci<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Vair\u0101k par divkan\u0101lu un \u010detrkan\u0101lu RAM<\/h3>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Lai uzlabotu veiktsp\u0113ju, bie\u017ei tiek ieteikts dator\u0101 izmantot divkan\u0101lu vai \u010detrkan\u0101lu konfigur\u0101ciju.<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Izmantojot divkan\u0101lu vai \u010detrkan\u0101lu RAM, ar\u012b ieteicams veikt \u0161\u0101das darb\u012bbas, lai izvair\u012btos no da\u017e\u0101d\u0101m k\u013c\u016bd\u0101m:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>P\u0101rliecinieties, ka visi RAM modu\u013ci p\u0113c iesp\u0113jas vair\u0101k atbilst viens otram\n<ul>\n<li><strong>Ide\u0101l\u0101 gad\u012bjum\u0101<\/strong> j\u016bs ieg\u0101d\u0101tos RAM, kas ir identiski p\u0113c mode\u013ca, z\u012bmola un pat partijas, no kuras tie n\u0101k (lai gan p\u0113d\u0113jais ne vienm\u0113r ir iesp\u0113jams).<\/li>\n<li>\u0160\u0101das nelielas at\u0161\u0137ir\u012bbas var izrais\u012bt nekonsekvenci veiktsp\u0113j\u0101 un kalpo\u0161anas laik\u0101.<\/li>\n<\/ul>\n<\/li><li>RAM ir vien\u0101da izm\u0113ra<ul>\n<li>RAM, kas nav vien\u0101ds ar 2^x, izmanto\u0161ana var izrais\u012bt neparastas probl\u0113mas, \u0146emot v\u0113r\u0101 to, k\u0101 datori apstr\u0101d\u0101 inform\u0101ciju.<\/li>\n<li>Visbie\u017e\u0101k sastopamie RAM modu\u013cu izm\u0113ri ir 2 (2*1), 4 (2*2), 8 (2*2*2) un 16(2*2*2*2)<\/li>\n<\/ul>\n<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Papildu kan\u0101lu noz\u012bme<\/h3>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Lai to lab\u0101k saprastu, atgriez\u012bsimies pie iepriek\u0161 min\u0113t\u0101 scen\u0101rija: J\u016bs s\u0113\u017eat pie galda, rakst\u0101t darbu.<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Rakstot darbu, j\u016bs atkal pie\u013caujat k\u013c\u016bdu. \u0160oreiz j\u016bs sniedzat roku p\u0113c dz\u0113\u0161gumijas, bet, to darot, j\u016bsu otra roka s\u0101k niez\u0113t.<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">T\u0101 k\u0101 \u0161\u012b niez\u0113\u0161ana ir &#8220;steidzam\u0101ka&#8221; nek\u0101 dz\u0113\u0161gumija, j\u016bs to nekav\u0113joties saskr\u0101p\u0113jat ar br\u012bvo roku, p\u0113c tam atgrie\u017eaties pie dz\u0113\u0161gumijas. \u0160\u0101di var\u0113tu norit\u0113t lietas sist\u0113m\u0101, kas darbojas tikai ar vienu RAM kan\u0101lu.<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Tagad iedom\u0101jieties, ja \u0161aj\u0101 situ\u0101cij\u0101 jums b\u016btu&nbsp;<strong>tre\u0161\u0101 roka&nbsp;<\/strong>. J\u016bs var\u0113tu sniegt roku p\u0113c dz\u0113\u0161gumijas ar vienu roku,&nbsp;<strong>un<\/strong> saskr\u0101p\u0113t niez\u0113\u0161anu ar otru roku. Lai gan j\u016bs neveicat atsevi\u0161\u0137us uzdevumus \u0101tr\u0101k, j\u016bs kopum\u0101 pavad\u0101t maz\u0101k laika, veicot abus!<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">\u0160\u0101di var\u0113tu norit\u0113t lietas sist\u0113m\u0101, kas darbojas ar <strong>divkan\u0101lu RAM<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Veiktsp\u0113jas sal\u012bdzin\u0101jumi<\/h2>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Lai v\u0113l vair\u0101k demonstr\u0113tu, k\u0101 RAM var ietekm\u0113t sist\u0113mas veiktsp\u0113ju, m\u0113s veic\u0101m virkni vienk\u0101r\u0161u etalontestu ar &#8211; rakst\u012b\u0161anas laik\u0101 v\u0113l neizlaisto 10. paaudzes &#8211; <a href=\"https:\/\/droix.net\/products\/ck1-mini-pc\">DroiX CK1<\/a>. CK1 atbalsta divkan\u0101lu RAM (sal\u012bdzinot ar t\u0101 priek\u0161g\u0101j\u0113ju, CK1, kas atbalsta tikai vienkan\u0101la).<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">\u0160ie etalontesti tika veikti <a href=\"https:\/\/www.passmark.com\/products\/performancetest\/download.php\" target=\"_blank\" rel=\"noopener\">Passmark PerformanceTest 10.0<\/a>. Pa\u0161as v\u0113rt\u012bbas neatbilst k\u0101d\u0101m konkr\u0113t\u0101m v\u0113rt\u012bb\u0101m, bet dr\u012bz\u0101k ir veiktsp\u0113jas tuvin\u0101jumi test\u0101, sal\u012bdzinot ar cit\u0101m v\u0113rt\u012bb\u0101m.<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">M\u0113s apl\u016bkosim divus kopv\u0113rt\u0113jumus, kur tika nov\u0113rota liel\u0101k\u0101 at\u0161\u0137ir\u012bba, CPU un Atmi\u0146a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">CPU<\/h3>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/droix.net\/blogs\/wp-content\/uploads\/2021\/09\/EXCEL_HpCy8qLCHh.png\"><img decoding=\"async\" src=\"https:\/\/droix.net\/blogs\/wp-content\/uploads\/2021\/09\/EXCEL_HpCy8qLCHh-300x105.png\" alt=\"CPU performance in PassMark PerformanceTest 1.0\" class=\"wp-image-11826\"\/><\/a><\/figure><\/div>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Interesanti, ka divkan\u0101lu\/vienkan\u0101la konfigur\u0101ciju izmanto\u0161ana ietekm\u0113 CPU veiktsp\u0113ju. I7 piedz\u012bvoja nelielu veiktsp\u0113jas pieaugumu par ~3% (kas ir vair\u0101k, nek\u0101 m\u0113s gaid\u012bj\u0101m!).<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Lai gan tas nav milz\u012bgs pieaugums, tas ir v\u0113rts apsv\u0113rt, ja v\u0113laties ieg\u016bt maksim\u0101lo no savas ier\u012bces!<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Atmi\u0146a<\/h3>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/droix.net\/blogs\/wp-content\/uploads\/2021\/09\/EXCEL_dyycSbU2Yh.png\"><img decoding=\"async\" src=\"https:\/\/droix.net\/blogs\/wp-content\/uploads\/2021\/09\/EXCEL_dyycSbU2Yh-300x106.png\" alt=\"Memory performance in PassMark PerformanceTest 10.0\" class=\"wp-image-11825\"\/><\/a><\/figure><\/div>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">RAM test\u0113\u0161ana bija t\u0101da, k\u0101 gaid\u012bj\u0101m. CK1 piedz\u012bvoja iev\u0113rojamu veiktsp\u0113jas pieaugumu par ~17%! Tas noteikti ir j\u0101\u0146em v\u0113r\u0101, izv\u0113loties n\u0101kamo datoru.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Secin\u0101jums<\/h2>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">P\u0113c visa teikt\u0101 un dar\u012bt\u0101 m\u0113s varam secin\u0101t no t\u0101, ko esam \u0161eit uzzin\u0101ju\u0161i.<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Divkan\u0101lu RAM priek\u0161roc\u012bbas ir \u0161\u0101das:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Tas ir \u0101tr\u0101ks<\/li><li>Tas ir iztur\u012bg\u0101ks (ja viens modulis saboj\u0101jas, jums joproj\u0101m b\u016bs pieejams otrs modulis!)<\/li><\/ul>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Vienkan\u0101la RAM priek\u0161roc\u012bbas ir \u0161\u0101das:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Tas ir l\u0113t\u0101ks<\/li><li>To ir viegl\u0101k nomain\u012bt (jums nav j\u0101\u0146em v\u0113r\u0101, k\u0101 tas mijiedarbosies ar citiem RAM modu\u013ciem)<\/li><li>Tas ir uzticam\u0101ks (veiktsp\u0113ja b\u016bs l\u0113n\u0101ka nek\u0101 divkan\u0101lu, bet t\u0101 b\u016bs konsekvent\u0101ka, jo jums nav j\u0101\u0146em v\u0113r\u0101 citi RAM modu\u013ci)<\/li><\/ul>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Paldies, ka las\u012bj\u0101t l\u012bdz \u0161ejienei! M\u0113s ceram, ka \u0161is emu\u0101ra ieraksts ir bijis informat\u012bvs. Ja esat ieinteres\u0113ts ieg\u0101d\u0101ties savu datoru, m\u0113s b\u016btu pateic\u012bgi, ja velt\u012btu laiku, lai apskat\u012btu m\u016bsu pied\u0101v\u0101jumu \u0161eit!: https:\/\/droix.net\/collections\/windows-linux-mini-pc-htpc<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">(M\u0113s ar\u012b p\u0101rdodam da\u017e\u0101dus s\u012bkr\u012bkus, piem\u0113ram, retro sp\u0113\u013cu rokas konsoles, mikro kl\u0113pjdatorus un citus!)<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">L\u012bdz n\u0101kamajai reizei!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sveiki! Ja esat nok\u013cuvis \u0161eit, j\u016bs, iesp\u0113jams, esat redz\u0113jis v\u0101rdus &#8220;divkan\u0101lu RAM&#8221; vai &#8220;\u010detrkan\u0101lu RAM&#8221; min\u0113tus k\u0101das ier\u012bces, kas j\u016bs interes\u0113, sludin\u0101jum\u0101, un j\u016bs, iesp\u0113jams, dom\u0101jat, k\u0101p\u0113c tas ir v\u0113rts apsv\u0113rt, ieg\u0101d\u0101joties jaunu datoru? M\u0113s DroiX esam nol\u0113mu\u0161i izveidot nelielu ce\u013cvedi, lai pal\u012bdz\u0113tu jums noskaidrot, k\u0101da ir at\u0161\u0137ir\u012bba starp abiem, un vai divkan\u0101lu RAM ir [&hellip;]<\/p>\n","protected":false},"author":859,"featured_media":393239,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2636],"tags":[2799],"class_list":["post-393238","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-redakcijas-raksti","tag-aparatura"],"lang":"lv","translations":{"lv":393238,"en":1181,"da":137319,"de":15763,"es":15815,"fi":137387,"fr":15750,"it":15788,"pl":137414,"pt-pt":137369,"sv":137441,"en-gb":380219,"en-ie":380222,"en-au":380226,"cs":386498,"bg":389201,"ar":392489},"pll_sync_post":{},"_links":{"self":[{"href":"https:\/\/droix.net\/blogs\/wp-json\/wp\/v2\/posts\/393238","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/droix.net\/blogs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/droix.net\/blogs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/droix.net\/blogs\/wp-json\/wp\/v2\/users\/859"}],"replies":[{"embeddable":true,"href":"https:\/\/droix.net\/blogs\/wp-json\/wp\/v2\/comments?post=393238"}],"version-history":[{"count":1,"href":"https:\/\/droix.net\/blogs\/wp-json\/wp\/v2\/posts\/393238\/revisions"}],"predecessor-version":[{"id":393241,"href":"https:\/\/droix.net\/blogs\/wp-json\/wp\/v2\/posts\/393238\/revisions\/393241"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/droix.net\/blogs\/wp-json\/wp\/v2\/media\/393239"}],"wp:attachment":[{"href":"https:\/\/droix.net\/blogs\/wp-json\/wp\/v2\/media?parent=393238"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/droix.net\/blogs\/wp-json\/wp\/v2\/categories?post=393238"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/droix.net\/blogs\/wp-json\/wp\/v2\/tags?post=393238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}