Komawa a cikin 2014, ƙwaƙwalwar ajiyar Corsair's Dominator Platinum shine ɗayan mafi kyawun masana'antar da za ta bayar - sabon DDR4, wanda aka ƙididdige shi a cikin sauri har zuwa 3300MHz kuma ana samunsa a cikin na'urori masu tsayi huɗu waɗanda ke jimlar 16GB… akan $ 900 kawai. Tun daga wannan lokacin, iyakoki sun haura sosai, tare da sandunan 8GB da 16GB yanzu sun zama ruwan dare, yayin da farashin ya yi ƙasa. Mitoci kuma a hankali sun haɓaka sama da lokaci, kuma a cikin 2020, 3200MHz RAM ana ɗaukar saurin tushe don ko da gina kasafin kuɗi, tare da 3600MHz kasancewa babban zaɓin aiki wanda baya kashe ƙasa. A yau, muna gwada mataki mai ma'ana na gaba - 4000MHz RAM - don ganin ƙarin fa'idodin aikin da za mu iya samu.
Cibiyoyin bincike na yau suna kusa da dandalin gwajin Intel, inda muka gwada kit ɗin RAM na 4000MHz a mitoci daga 3200MHz zuwa 4000MHz a cikin haɓaka 200MHz a ƙimar kit ɗin CL19. Mun kuma tsoma yatsun mu a cikin ruwan RAM na overclocking, tare da sakamakon 4200MHz overclocking, da tsauraran lokutan CL16 daga 3200MHz zuwa 4000MHz. Mun kuma gwada na'urorin RAM guda uku da muke da su a cikin saitunan su na XMP don ganin ko za ku iya tsammanin manyan canje-canje tsakanin RAM daga masana'antun daban-daban a daidai wannan ƙimar ƙimar. Wato saiti guda goma sha huɗu ne gaba ɗaya, wanda shine dalilin da ya sa wannan gwajin ya ɗauki ɗan lokaci don yin shi.
Kamar yadda aka saba, wasan kwaikwayo zai zama babban abin da muka fi mayar da hankali, tare da gwada taken mu guda uku da muka fi so, amma kuma mun yi la'akari da wasu ayyukan samar da abun ciki don ganin ko mafi girman RAM ko lokaci mai sauri na iya yin bambanci a cikin wasu al'amuran kuma. Mun kuma rubuta jagorar mai siye da sauri zuwa RAM, don ba ku wasu ƙa'idodi na babban yatsa lokacin da kuke haɓakawa na gaba ko haɓaka PC na caca.
Don gwajin mu, Corsair ya ba da sandunan 8GB guda biyu na su Ramuwa RGB Pro DDR4-4000MHz RAM, tare da lokutan XMP 2.0 na 19-23-23-45 a 1.35V. (Wannan kit ɗin a halin yanzu yana siyarwa akan £180 a Burtaniya da $185 a Amurka, amma kuna iya samun rahusa 16GB 4000MHz CL19 kits na tashoshi biyu na kusa. $110 / £115 idan ba ku da damuwa game da hasken RGB ko wata alama ta musamman.) Idan aka yi la'akari sosai, waɗannan sandunan musamman suna da lambar sigar Corsair na 4.31, wanda ke nuna suna amfani da kwakwalwan ƙwaƙwalwar ajiyar Samsung B-Die. Wannan shine nau'in zaɓi na RAM don farkon masu sha'awar Ryzen saboda ingantaccen aikin da ya bayar, kuma yakamata yayi kyau akan dandamalin Intel shima. Tabbas, haɗar LEDs na RGB guda ɗaya waɗanda za'a iya magana da su akan Corsair RGB Pro zai ba da haɓaka haɓakar ɗabi'a da ake buƙata a cikin dogon lokacin gwaji.
Bari mu ɗan yi magana game da hanya. Benchmarking shine duk game da cire yawancin masu canji yadda zai yiwu don tabbatar da cewa sakamakonku ya daidaita. Koyaushe za a sami bambance-bambancen gudu-zuwa-gudu, musamman lokacin gwada ƙimar firam ɗin wasan, amma da kyau za a rage wannan don tabbatar da cewa sakamakonku ya kasance mai maimaitawa da wakilci. Wannan yana da mahimmanci don gwajin katin zane, amma yana tafiya sau biyu don gwajin CPU inda yanayi daban-daban na yanayi ko aiki mai sauƙi wanda ya fara a bango zai iya canza sakamakonku sosai. Gwajin RAM yana ɗaukar wannan zuwa wani matakin, ganin cewa muna tsammanin ganin samun nasarar aikin ɗan lokaci kaɗan yayin da mitar ke ƙaruwa a hankali.
Don ba kanmu mafi kyawun damar samun sakamako mai ma'ana, saboda haka mun kashe dabi'ar haɓakawa ta al'ada akan 9900K a cikin injin gwajin mu, tare da kulle shi zuwa mitar turbo ta gabaɗaya na 4.7GHz tare da haɓakawa da yawa don tabbatar da cewa ba za a taɓa iya iyakance wutar lantarki ba. ya zama batu. An saita saitin AVX ɗinmu zuwa 0, don aikin AVX guda ɗaya a cikin aikin da aka tsara, kuma an kulle saurin fan na CPU zuwa kashi 100 kuma don tabbatar da yanayin zafi bai haifar da na'urar sarrafa ta ba a kowane lokaci.
Tare da 9900K, mun yi amfani da ingantattun abubuwan haɓakawa a ko'ina, tare da Gamer Storm Castle 240mm AiO, Asus Maximus XI Extreme motherboard da 1TB na ajiyar NVMe mai sauri daga XPG. Katin zanenmu shine zaɓi na yau da kullun don gwajin CPU, Nvidia GeForce RTX 2080 Ti Founders Edition.
Tare da waɗannan abubuwan a wurin, muna shirye mu nutse cikin ɓangaren farko na sakamakonmu: gwajin ƙirƙirar abun ciki. Za mu kuma duba yadda kowane tsarin mu guda 14 ya bambanta dangane da ingantaccen aiki, ta haka ne za mu tsara wasu manyan iyakoki don gwajin wasanmu na baya.
Gwajin 4000MHz RAM: Shin mitoci mafi girma suna da daraja?
Gabatarwa, rushewar hardware, tsarin gwaji [Wannan Shafi]
Maƙasudin ƙirƙirar abun ciki: Cinebench, Birki na hannu, AIDA64
Ma'auni na caca: Ashes, Far Cry 5, Crysis 3
Gwajin RAM na 4000MHz: Hukuncin Foundry na Dijital
