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DDR4 vs DDR5 RAM: Menene Bambancin?
2024-07-30 10:11:42
Teburin Abubuwan Ciki
- 1. Menene DDR?
- 2. Menene DDR5?
- 3. Bambancin Tsakanin DDR4 vs DDR5
- 4. Shin DDR5 da gaske hakan yafi DDR4 kyau?
- 5. Shin yana da daraja haɓakawa zuwa DDR5?
- 6. SINSMART Masana'antu Computers tare da DDR5
1. Menene DDR?
DDR, Biyu Data Rate, fasaha ce mai ƙarfi ta hanyar samun damar ƙwaƙwalwar ajiya (DRAM), wacce ke wakiltar ƙimar bayanai sau biyu daidaita ƙwaƙwalwar damar bazuwar bazuwar kuma tana haɓaka ƙimar canja wurin bayanai idan aka kwatanta da SDRAM na gargajiya (Matsayin Single Data). Idan DDR ɗin da aka sanya akan na'urar ya yi jinkiri sosai ko kuma ba shi da isasshen ƙarfi, shirye-shiryen da ake buƙata ba za su iya aiki akan na'urar ba.
A cikin 2000, an fitar da ƙwaƙwalwar DDR. A cikin shekaru goma da suka gabata, yawancin kwamfutoci suna gudanar da ƙwaƙwalwar DDR4, kuma yanzu DDR5 a hankali ya zama sabon ma'auni na wannan zamanin.
Ana iya cewa kowane juzu'i na DDR ya inganta aiki idan aka kwatanta da wanda ya gabace shi, daga 2.7-3.2GB/s canja wurin DDR1, zuwa 21GB/s na DDR4, zuwa 6.4Gbps na DDR5, yana haɓaka saurin sarrafa bayanai. Kuma yana ba da dama ga ƙarin hadaddun ayyuka na kwamfuta.
2. Menene DDR5?
DDR5 shine karo na biyar na DDR, tare da bandwidth sau biyu da ƙarfin DDR4. Aikace-aikace na iya yin abubuwa da yawa a lokaci guda kuma gabaɗaya suna da ingantacciyar kwamfuta. Waɗannan abubuwan haɓakawa sun sanya DDR5 kyakkyawan zaɓi don ƙwarewar wucin gadi (AI) da aikin koyan bayanai na inji. Yanzu da DDR5 ya kasance a kasuwa tsawon shekaru uku, yanzu yana da arha kuma an fi amfani dashi.
A lokaci guda kuma, a hankali ana fitar da DDR4 daga kasuwa. An ba da rahoton cewa Intel na gaba-gaba na Core jerin na'urori masu sarrafawa ba za su sake tallafawa DDR4 ba, yayin da AMD za ta yi watsi da tallafi ga DDR4 lokacin da ta fito da na'urori masu sarrafawa na Ryzen 7000 a ƙarshen 2022.
Amma DDR4 har yanzu ƙayyadaddun ƙirar ƙwaƙwalwar ajiya ce mai sauri, kuma idan kuna bin ingancin farashi, yana da daraja zabar ci gaba da amfani da DDR4.
3. Bambancin Tsakanin DDR4 vs DDR5
(1) Bandwidth na Ƙwaƙwalwar Ƙwaƙwalwa
Ɗaya daga cikin manyan bambance-bambance tsakanin DDR4 da DDR5 RAM shine gudun. Ƙididdigar JEDEC don DDR4 tana gudana a ingantaccen saurin har zuwa 3200MHz, sama da farkon 2133MHz yayin ƙaddamarwa, yayin da tsoho gudun DDR5 RAM shine 4800MHz, tare da ingantaccen saurin aiki har zuwa 6400Mhz.
Idan aka kwatanta da DDR4, tare da DDR5, ana iya ƙara ƙimar canja wurin bayanai da 50%, kuma masana'antun pc masana'antu suna ci gaba da tattauna yadda za a kara haɓaka bandwidth. A nan gaba, DDR5 na iya yin aiki a 8000MHz ko mafi girman ƙimar firam, fiye da ninka adadin canja wurin bayanai na DDR4.
(2) Wutar lantarki
DDR4 yana aiki a 1.2V, yayin da kowane tsarin DDR5 yana da nasa PMIC (gudanar da wutar lantarki), wanda ke buƙatar ƙarancin ƙarfi, kuma Vdd ya ragu daga 1.2v zuwa 1.1v.
Yayin da ceton wutar lantarki na 0.1V bazai yi kama da yawa ba, zai iya rage yawan amfani da wutar lantarki da kashi 20%, musamman ma a cikin masana'antun masana'antu da ke buƙatar ci gaba da aiki 24/7, wannan ƙarfin makamashi zai iya ajiye kudi mai yawa.
Hakanan, yin amfani da ƙarancin wutar lantarki yana nufin ƙarancin zafi yana haifar da ƙarancin zafi, wanda ke taimakawa haɓaka kwanciyar hankali na na'urar, musamman don hanyoyin da aka haɗa.
(3) iyawa
DDR4 na iya tallafawa DIMMs tare da ƙarfin har zuwa 64GB. DDR5 na iya tallafawa ƙarfin DDR4 sau 8 - har zuwa 512GB akan kowane DIMM, yana barin mai amfani guda ɗaya don ɗaukar manyan ayyuka masu ƙarfi na ƙwaƙwalwar ajiya.
Koyaya, yawancin masu sarrafawa ba za su iya tallafawa wannan ba tukuna. Mafi kyawun su sune manyan uwayen uwayen uwa kamar Gigabyte Aorus Z790 Extreme X, wanda ke tallafawa har zuwa 192GB na jimlar ƙwaƙwalwar ajiya da 48GB na ƙirar ƙwaƙwalwar ajiya mai zaman kanta.
Kamar yadda fasaha ke haɓakawa, mun yi imanin cewa yana iya zama ɗan lokaci kaɗan kafin CPUs su iya cikakken amfani da damar DDR5.
(4) Latency
RAM yana aiki kamar ma'adana na wucin gadi ga CPU's na kwamfuta, yana ba da damar samun saurin shiga ayyukan da ake aiwatarwa akai-akai, kwatankwacin lokacin da muke buɗe aikace-aikace da yawa akan wayoyinmu. Lokacin da muka yi amfani da ɗaya, sauran aikace-aikacen suna ci gaba da gudana a bango, yana sauƙaƙa sauyawa tsakanin su da sauri. Ƙananan latency, da sauri da CPU ke samun damar yin amfani da umarnin da aka adana na ɗan lokaci a cikin RAM don aiwatar da ayyuka.
Tare da ci gaba da haɓakawa na DDR, kowane ƙarni na ƙwaƙwalwar ajiya ya karu CL idan aka kwatanta da ƙarni na baya, haka kuma DDR5, amma lokacin zagayowar agogo ya zama sauri. Haɗe tare da babbar fa'idar DDR5 a cikin saurin watsawa mai girma, kusan yana kawar da jimlar latency.
(5) Aiki
Don ɗaukar hoto mai nauyi ko ɓoye fayil ɗin bidiyo, DDR5 yana da babban aiki mai girma. Bayan gwaji, akan tsarin sanye take da DDR5, dogon wurin gwajin a cikin Blender an sanya shi cikin sauri minti ɗaya zuwa biyu; akan tsarin sanye take da DDR5, fayil ɗin bidiyo iri ɗaya da aka lulluɓe tare da birki na hannu shima yana saurin kusan minti ɗaya.
DDR5 yana da sauri fiye da DDR4 a cikin mafi yawan aikace-aikacen aikace-aikacen, amma don ayyukan yau da kullum, bambancin rayuwa yana da ƙananan kuma DDR4 ya isa don biyan bukatun. Kuna iya zaɓar dangane da takamaiman yanayin aikace-aikacen.
4. Shin DDR5 da gaske hakan yafi DDR4 kyau?
Dangane da gabatarwar da ke sama, ba shi da wahala a ga cewa DDR5 hakika ya fi kyau ta fuskar ayyuka da fa'idodi. Na farko, DDR5 yana da sauri kuma yana iya watsa bayanai a mafi girman mita, yana sa tsarin ya fi dacewa lokacin sarrafa bayanai masu yawa. Na biyu, DDR5 yana da babban bandwidth kuma yana iya watsa ƙarin bayanai a lokaci guda, wanda ke da fa'ida sosai ga ayyukan da ke buƙatar sarrafa bayanai masu yawa, kamar wasanni da gyaran bidiyo. Bugu da ƙari, DDR5 ya fi ƙarfin kuzari da inganci fiye da DDR4, kuma yana iya rage amfani da makamashi yayin samar da ayyuka mafi girma, wanda ke taimakawa wajen inganta ingantaccen tsarin da rayuwar baturi.
Koyaya, farashin DDR5 yana da inganci. Gabaɗaya, DDR5 shine mafi kyawun zaɓi ga masu amfani waɗanda ke bin babban aiki da ingantaccen aiki, amma ga masu amfani gabaɗaya, DDR4 har yanzu zaɓi ne mai inganci mai tsada.
5. Shin yana da daraja haɓakawa zuwa DDR5?
Yanzu, DDR5 yana da sauri fiye da DDR4, kuma sabbin na'urori masu sarrafawa da na'urori suna rage ƙwaƙwalwar DDR4 a hankali. Idan kuna son bin sabbin fasahohi, zaku iya haɓakawa zuwa DDR5, amma kuna buƙatar haɓaka motherboard da processor kuma tabbatar da cewa akwai isasshen wutar lantarki.
DDR4 ba ta daɗe a kasuwa, kuma akwai ƙarin na'urori masu jituwa fiye da DDR5. Ayyukan DDR4 har yanzu yana da kyau ga yawancin ayyuka. Idan akwai matsala tare da ƙarfin ajiya, zaku iya haɓaka ƙwaƙwalwar DDR4 zuwa 32GB ko 64GB modules. Ƙara bandwidth na ƙwaƙwalwar ajiya zai haifar da babban bambanci fiye da sauyawa zuwa DDR5, kuma ya fi tasiri.
6. SINSMART Masana'antu Computers tare da DDR5
(1) Kwamfutocin masana'antu da aka haɗa
Samfurin samfur: SIN-3291-Q670E
Fasalolin samfur:
Wannan kwamfuta masana'antu al'ada ya haɗu da fa'idodin ƙwaƙwalwar DDR5 tare da kyakkyawan aiki, yana kawo fa'idodi masu mahimmanci ga sarrafa kansa na masana'antu da aikace-aikacen sarrafa masana'antu na gani.
An sanye shi da na'urori masu sarrafawa na ƙarni na Core 12/13 kuma yana ba da ramukan ƙwaƙwalwar ajiya na 2 DDR5, yana tabbatar da kyakkyawan ikon sarrafawa da watsa bayanai mai sauri, kuma yana iya sauƙin sarrafa ayyukan sarrafa masana'antu da kuma buƙatun sarrafa bayanai na lokaci-lokaci.
Bugu da ƙari, wannan samfurin yana da ƙayyadaddun ƙayyadaddun tashar tashar jiragen ruwa, ciki har da madaidaicin nunin nuni (2 DP da 2 HDMI, suna goyan bayan aikin nuni guda huɗu), tashoshin sadarwa da yawa, tashar jiragen ruwa, tashoshin USB da musaya na GPIO, duk akwai, dacewa da yanayin aikace-aikace daban-daban kamar motocin AGV da hangen nesa na inji.
(2) 2U rack-saka kwamfuta masana'antu
Samfuran samfur: SIN-61026-JQ67EMC
Fasalolin samfur:
Wannan kwamfutar masana'antu ta 2U tana goyan bayan ƙwaƙwalwar 64G DDR5 kuma ana iya amfani da ita tare da duka SSD da faifai HDD. An shigar da software a kan faifai mai ƙarfi, kuma faifan injin yana adana ƙarin kayan bidiyo, tare da ƙarfi da sauri.
The 2U PC masana'antu zai iya daidaitawa da buƙatun aikace-aikacen masana'antu daban-daban, yana tallafawa tashoshin COM 3, tashoshin USB 8 da tashoshin sadarwa na Intel 2.5G 8, kuma yana iya haɗawa zuwa na'urori na waje daban-daban.
Bugu da kari, da rack mount tebur kwamfuta Hakanan yana ba da sabis na gyare-gyare masu sassauƙa don biyan buƙatun takamaiman masana'antu da masu amfani.
Hakanan kuna iya sha'awar samfuran masu zuwa:
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