I-RAM laptop: injongo, intengo, ukushintshwa

Amandla wePC noma i-laptop eqoshiwe ibalwa ngokuba khona kwezingxenye ezithile, kufaka phakathi iprosesa, ikhadi le-RAM kanye ne-RAM. Ngokuvamile, izinhlelo ezikhiqiza kakhulu zithathwa ngomsebenzi wezobunjiniyela (i-3D modeling, sebenzisa ngokuhlela ividiyo, njll) noma imidlalo enzima. Uyini umehluko phakathi kwe-laptop RAM neyehlukile, eyenzelwe i-PC? Ungayifaka kanjani? Iyini intengo? Yini engcono - i-RAM ye-laptop DDR3 noma i-DDR2? Okuningi mayelana nalokhu - okuningi.

Iyini i-RAM?

RAM (RAM, RAM, RAM) yakhelwe ukugcina ukukhishwa kwamakhodi wemishini (izinhlelo) ngesikhathi sokusebenza kwamadivayisi. Ngaphezu kwalokho, libuye lithengise ulwazi oluphakathi nolwazi olukhiphayo, olucubungulwa yiprosesa. Ekubukeni, ibha yokuthembela kwamandla efakwe ebhodini le-motherboard.

Ukushintshaniswa kwedatha phakathi kwe-chipset ne-RAM kungenzeka ngezindlela ezintathu:

1. Ukushintshaniswa okuqondile.
2. Ngosizo lwe-ultrafast inkumbulo 0-level - irejista ku-ALU.
3. Uma kukhona i-cache ye-hardware yeprosesa, khona-ke ukushintshaniswa nakho kungenziwa ngawo (isilondolozi).

Lezi zigcawu zedatha eziqukethwe ku-RAM yesimanje ye-semiconductor, zigcinwa kuphela lapho kwenzeka khona ukunikezwa kwamandla. Uma kungenjalo, idivayisi ayisebenzi nje. Ngisho nangesikhathi esifushane sokuhluleka kwe-RAM, lonke ulwazi olulondoloziwe kulo lungaqondiswa noma lubhujiswa ngokuphelele.

Ukuxhumana kwe-RAM ngediski enzima

Ama-motherboards amaningi anamuhla atholakalayo emakethe anezinsiza zokulondoloza amandla. Lokhu kukuvumela ukuba ubeke i-PC yakho noma i-laptop yakho imodi yokulala, lapho ukusetshenziswa kukagesi kuncishisiwe. Ngaphandle kwalokho, le meya ibizwa ngokuthi i-hibernation. Phakathi nale nqubo, amandla ememori ivaliwe, emva kwalokho ukuze alondoloze lonke ulwazi oluqukethwe ku-RAM, uhlelo lokusebenza luyabhala ngokuzenzakalelayo idatha kwidiski enzima noma enye idivayisi ngokubhala nokugcina idatha (isibonelo, i-SSD).

Thayipha nevolumu ye-RAM

Uma ufuna ukufaka esikhundleni slats yememori noma ukwandisa ivolumu yayo, udinga ukwazi ngezici zayo ezibaluleke kakhulu. Okokuqala, sizokhuluma ngenani le-RAM. Ukusebenza kwe-PC noma i-laptop kuncike kakhulu kulesi sibonakaliso, futhi uma kunjalo, kungcono. Ezitolo ungathola ama-slats ngobukhulu obuhlukahlukene: 1, 2, 4, 8, 16 GB, njll. Nokho, kubalulekile ukuphawula ukuthi ibhodi lomama ngalinye lingasebenzisana kuphela nenani elinganiselwe lememori. Njengomthetho, ukusakazeka kuvela ku-8 kuya ku-64 GB.

Okubaluleke kakhulu ukukhululwa kwememori (DDR). Kukhona indaba efanayo - ukuphakama kwesibalo, kungcono. Ama-PC amaningi namanje ne-laptops anemikhiqizo ye-DDR3 ne-DDR4. Kumanothi eminyakeni engu-8-10 edlule, i-DDR2 ingabuye ifakwe. Ngokufanayo, inkumbulo endala ye-laptop ye- DDR2 manje iyabiza kakhulu kunabalingani bayo asebekhulile, ngoba ikhishwa ngokuhlelwa okulinganiselwe.

Ekugcineni, idatha yokugcina ebalulekile ku-RAM ingabizwa ngokuthi imvamisa nokuhamba komkhawulokudonsa. Okokuqala kubalwa ku-megahertz. Futhi, ukuphakama kwemvamisa, ukusebenza kangcono idivayisi yakho iyoba nayo, ngoba izinga lokudluliswa kwedatha landa kakhulu. Okufanayo kungashiwo mayelana nomkhawulokudonsa, obalwa ku-MB / sec.

RAM for laptops kanye netbooks

Isabelo sebhubesi se-laptops zanamuhla, ama-netbook nezinye amadivaysi aphathekayo zisebenzisa i-RAM uhlobo DDR nesimo sefomu SODIMM. Umehluko kuphela phakathi kwalezi slats ezivela kulabo abafakwe ku-PC, ukubonakala. Okubalulekile komsebenzi we-RAM kuhlala okufanayo. Yiqiniso, ama-slats awashintshaniseki, okungukuthi, i-RAM ye-laptops ayifanele ikhompyutha yedeskithophu futhi ngokufanayo.

Ukufaka esikhundleni sememori

Ngesinye isikhathi kukhona njalo isikhathi lapho umnikazi we-laptop efuna ukwandisa inani le-RAM. Njengomthetho, lokhu kungenxa yokunyuka kokwakhiwa kwezinhlelo eziningi zanamuhla nemidlalo yevidiyo, ikakhulukazi nezwe elivulekile. Kwenzeka ukuthi i-RAM ayiphumeleli, ifuna ukuthunyelwa okuphuthumayo. Okulandelayo, sizokubonisa indlela yokufaka esikhundleni se-RAM yeselula.

Okokuqala, kuyadingeka ukunquma ukuthi inani elingakanani elikwazi ukufakwa kukhompyutha ephathekayo, kanye nenhlobo yememori. Ngokuvamile, lokhu kufanele kuboniswe kuzici zedivayisi. Okokugcina, uma ungeza ibha entsha, kufanele ifane nalokho esivele efakwe kwikhompyutha.

Ku-RAM enkulu ye-devaysov itholakala engxenyeni engezansi ngaphansi kwesembozo. Ngokungahambisani nezikhwama ezimbalwa, ungathola ngqo ama-slats we-RAM. Ungasusa amamojula wememori ngokuvula ama-latches amabili abambe i-RAM. Emva kwalokho, inkumbulo izobe isesikhundleni esifana nama-degree angama-30 ku-motherboard. Ukubeka esikhundleni ama-slats noma ukubeka okunye okunye (ama-slots, njengomthetho, 2), udinga ukubeka inkumbulo ekuqondeni kwebhodi le-motherboard kancane uze ufinyelele esimweni esifanayo. Ngemuva kokuqhafaza ama-latches, ungakwazi ukufaka isikrini emuva kwe-bolts nesembozo, bese uvula i-laptop.

Ukusebenza kwe-laptop: intengo

Kunezitolo eziningi zokusebenzisa i-computer lapho ungathenga khona inkumbulo. Ngaphezu kwalokho, ungabuye uthenge ku-intanethi. Ukusebenza kwekhompyutha ye-laptop DDR3 yilezi zinsuku ezivamile kakhulu, ezidingeka kakhulu. Amanani avela kuma-ruble amabili kuya kwangu-20 ayizinkulungwane, kuye ngokuthi ivolumu kanye nemvamisa. Isici esingabalulekile kakhulu umkhiqizo, ngaphansi kwayo imigoqo.

Enye iqiniso ukuthi amamodeli we-budget phakathi nendawo abeka i-RAM ye-4 GB nge-laptop ngayinye. Le divayisi yilapho ongakwazi ukufaka esikhundleni seprosesa noma ikhadi levidiyo, kodwa ukwandisa i-RAM ngeke kube yinkinga. Njengoba kunikezwe isinqumo esincane se-screen, 8 GB, ngisho nemidlalo efuna ukudlala ngokwanele. Okufanayo kuya emsebenzini wezobunjiniyela. Okokugcina, siyaqaphela ukuthi uma unememori ye-laptop DDR2, awuboni ukusebenza okuphezulu, ngoba amandla we-RAM enjalo ayanele ngokwanele emidlalweni nezinhlelo zanamuhla.