The 2m2k3r
Random access memory, inowanzo zivikanwa se "RAM," "RAM," kana kungoti "memory," ndechimwe chezvikamu zvakakosha zvechero komputa. Parizvino, desktops uye zvishandiso zvakafanana zvine pakati pe4 GB uye 16 GB - kana kupfuura. Asi yakawanda RAM yaunoda chaizvo? 5q2p2v
Zvakakosha kuyeuka kuti huwandu hwekuyeuka hwaunoda hunoenderana nezvinhu zviviri: zvaunoda kuita uye kuti unoda kushandisa marii. Kunyangwe ndangariro iriwo chinhu chakakosha pakutenga smartphone nyowani, mune ino chinyorwa tichatarisa pane yakasimba michina inoda kumhanyisa desktop inoshanda masisitimu akadai seWindows, macOS kana Chrome OS.
Asi tisati tatarisa nyaya iyi zvakadzama, tinoda kutanga tanzwisisa kuti RAM memory chii.
Chii chinonzi RAM memory? 4o5w4g
RAM (acronym in English for “Ruzivo Rwekusvika", Random Access Memory) ndiyo ndangariro yenguva pfupi yemudziyo. Inochengetedza kwenguva pfupi (inorangarira) zvese zviri kushanda pamudziyo, senge ese OS-chaiyo masevhisi, chero web browser, mufananidzo mupepeti kana mutambo uri kushanda.
RAM inodzivirira U kuchera kuburikidza nekuchengetedza zvishoma kwemudziyo - senge hard drive (HDD) kana kunyange solid state drive (SSD) - pese paunokumbira bhurawuza nyowani, semuenzaniso. Kunyangwe madhiraivha eSSD achimhanya kwazvo, achiri kunonoka kupfuura RAM memory.
Data inogara muRAM inogona kuverengwa kanenge ipapo ipapo. Nekuti iyi mhando yendangariro ine yakananga kubatanidza kune mudziyo, hapana chaiyo latency mucabling kana kubatana.
Nehurombo, RAM haiyeuki zvese nekusingaperi. I "volatile" ndangariro, zvinoreva kuti kana yangorasikirwa nesimba, inokanganwa zvese. Zvakadaro, izvi zvinoita kuti ive tekinoroji yakakwana yekubata kuwanda kweakakwira-kumhanya mabasa anoitwa nemudziyo wako mazuva ese.
Asi ichi zvakare chikonzero nei masisitimu ekuchengetedza senge madhiraivha akaomarara uye SSDs achidikanwa. Kusiyana ne RAM, vanochengeta ruzivo kana mudziyo wakadzimwa. Pasina izvi zvikamu, pese paunotangazve komputa yako kana notebook, iwe unofanirwa kutanga kubva mukutanga.
Mhando dzakasiyana dze RAM 1n2ek
RAM ishoko rinozivikanwa - senge "ndangariro" - uye rinovhara mashoma akasiyana marudzi. "RAM" kana "ndangariro" kazhinji inoreva kusimba kusinga pindike ndangariro (DRAMS) kana, kunyanya, kune masisitimu echimanjemanje, kune synchronous dynamic random access memory (SDRAM).
Mhando yakajairika ye RAM inotengeswa nhasi ndeye DDR4, kunyange zvazvo masisitimu ekare angashandisa DDR3 kana zvakafanana DDR2. Nhamba idzi dzinongoreva chizvarwa che RAM, nechizvarwa chimwe nechimwe chinoteerana chinopa kukurumidza kumhanya kuburikidza nehukuru bandwidth - yakakwira megahertz chiyero. (MHz). Chizvarwa chega chega chinewo shanduko dzemuviri.
Imwe izwi rinozivikanwa, kunyanya munzvimbo yekutamba, ndeye VRAM, kana vhidhiyo RAM. Kunyangwe yaimbove yakazvimirira chidimbu chetekinoroji, VRAM parizvino inoshandiswa kuratidza yakatsaurwa ndangariro pane yemifananidzo kadhi. Zvemitambo consoles, inogona zvakare kureva system memory, asi mune ese ari maviri, izwi rine chekuita nendangariro yakachengeterwa iyo GPU chete. Inonyanya kuzivikanwa se graphical DDR, ou GDDR, kazhinji ine zita rechizvarwa, senge GDDR6.
Mazhinji emazuva ano makadhi emifananidzo anoshandisa GDDR6. Nekudaro, mamwe makadhi emifananidzo anogona kushandisa imwe nzira yeVRAM, inonzi Yepamusoro Bandwidth Memory (HBM, HBM2 uye HBM2e). Rudzi urwu rune mabhenefiti ekuita kwakasiyana, kunyangwe achiwanzo kudhura, uye nyaya dzekupa dzinoita kuti kugamuchirwa kwakapararira kwemidziyo yakawanda kuome.
Huwandu hwakakodzera hwe RAM iwe 1y6068
Nenzira yakajeka uye yakapfupikiswa, heano mamwe matipi akareruka anoshanda kune mazhinji matafura uye mabhuku ekunyorera kuti akubatsire iwe kuona kuti yakawanda sei RAM yaunoda kuti urege kuremerwa:
- 2GB: inongowanikwa pabhajeti remahwendefa emhando. Yakakura kwavari, asi iwe unoda zvakawanda pane laptop kana desktop.
- 4GB: Basic memory inouya nebhajeti remabhuku. Yakanakira kushandiswa kweWindows uye Chrome OS.
- 8GB: yakanakira Windows uye macOS masisitimu nemitambo yekutanga.
- 16GB: Ideal for professional work and more demanding games. Nemitengo yakaderera yeRAM, iyi ndiyo nzvimbo inotapira yevashandisi vedesktop.
- 32GB uye kupfuura: vanofarira chete uye nzvimbo dzekushandira dzakagadzirirwa basa rinorema-basa. Vatambi vakakomba, mainjiniya, nyanzvi dzeA/V edhita, uye mhando dzakafanana dzinoda kufunga nezve 32GB zvichikwira.
Ramba uchifunga kuti kutenga yakawanda RAM kupfuura zvinodiwa hakupe chero mabhenefiti ekuita. Zviri kunyatso kutambisa mari. Ramba uchifunga kuti iwe unongoda kutenga zvakawanda sezvaunoda uye nekudyara yasara bhajeti yako mune zvakanyanya kukosha zvinhu seU kana giraidhi kadhi.
Vatengi vakuru ve RAM pamakomputa mazhinji epamba ndiyo inoshanda sisitimu pachayo uye yewebhu browser, kunyangwe mamwe maapplication nemitambo inogona kushandisa yakawanda. Iko hakuna zvakawanda zvaunogona kuita kuti Windows kana macOS ishandise ndangariro shoma, asi yakawanda RAM pakombuta yako zvinoreva kuti unogona kuvhura mamwe mabrowser tab pakombuta yako. Chrome, Firefox, Edge etc. Zvakare, mamwe mawebhusaiti anoshandisa yakawanda RAM kupfuura mamwe. Peji yakapfava yemavara ikareruka pandangariro, nepo chimwe chinhu chakadai Gmail, Twitter or the Netflix inoda RAM yakawanda.
Zvirongwa zvinowanzo shandisa RAM yakawanda sezvavanowedzera mukuoma. Chirongwa chekutaura kana mutambo wakafanana "Patience" inoshandisa inenge isina RAM, nepo hombe Excel spreadsheet, hombe Photoshop purojekiti, kana giraidhi-inorema mutambo senge. Red Dead Redemption 2 vanogona kushandisa gigabytes vari voga. Zvirongwa zvehunyanzvi uye engineering software inogadzirwa kuti ibate mapurojekiti akaomarara uye anowanzo kushandisa yakawanda RAM yezvirongwa zvese.
Muchina wangu, RAM yangu 4o5y1o
Pakupedzisira, huwandu hwakakodzera hwe RAM yemuchina wako (ngave desktop kana bhuku rekunyorera) inotsanangurwa nemhando yezvirongwa zvaunomhanyisa pairi. Inorema software senge madhizaini emifananidzo, mainjiniya simulators kana mimwe mitambo yechizvino-zvino inoda yakawanda RAM yemidziyo pane kushandiswa kwemazuva ese kwewebhu browser kana chirongwa chekugadzirisa zvinyorwa seMicrosoft Word.
