Incazelo Yenkinga Yokufunda Nokubhala

Ukufunda / Ukubhala Kuhamba Kanjani Ukuhlukana Phakathi kwama-SSD nama-HDD

Ukufunda / ukubhala ngesivinini kuyisilinganiso sokusebenza kudivayisi yokugcina. Izivivinyo zingenziwa kuzo zonke izinhlobo zazo, njengamashayela wangaphandle wediski wangaphandle , ama- driver-state , amanethiwekhi okugcina isitoreji , kanye ne- USB flash drive .

Uma uhlola ijubane lokufunda, unquma ukuthi kuthatha isikhathi eside ukuvula (funda) okuthile kusuka kudivayisi. Ijubane lokubhala lihlukile - kuthatha isikhathi esingakanani ukulondoloza (ukubhala) okuthile kudivayisi.

Ukuvivinya indlela yokufunda / ukubhala

I-CrystalDiskMark iyihlelo elilodwa le- freeware le-Windows elihlola ijubane lokufunda nokubhala lokushayela kwangaphakathi nangaphandle. Ungakhetha usayizi wangokwezifiso phakathi kuka-500 MB no-32 GB, ukusebenzisa idatha engahleliwe noma i-zeros, kanye ne-drive yokuhlola kanye nenani lamaphesenti okufanele ayenziwe (okungaphezu kokukodwa inikeza imiphumela engokoqobo).

I-ATTO Benchmark ne- HD Tune ngamanye amathuluzi wokubheka amahhala angakwazi ukuhlola isivinini sokufunda nokubhala kanzima.

Funda futhi ubhale ukuvinjelwa ngokuvamile kubhalwe ngezinhlamvu "ps" ekupheleni kwesilinganiso. Isibonelo, idivayisi enejubane lokubhala ye-32 MBps isho ukuthi ingarekhoda i-32 MB ( megabytes ) yedatha njalo ngomzuzwana.

Uma udinga ukuguqula i-MB ku-KB noma enye into, ungangena ukulinganisa ku-Google kanje: 15.8 MBps kuya ku-KBps .

SSD vs HDD

Ngamafuphi, ukushayela kombuso oqinile kunomthamo wokufunda nokubhala okusheshayo, ukukhipha imishini yokushayela i-hard disk.

Nazi ezimbalwa ze-SSD ezisheshayo nezinombolo zabo zokufunda nokubhala:

Samsung 850 Pro:

I-SanDisk Extreme Pro:

Umdlali weMushkin:

I-Corsair Neutron XT:

Ama-disk hard disk aqale aqaliswa yi-IBM ngo-1956. I-HDD isebenzisa i-magnetism ukugcina idatha kumshini ojikelezayo. Inhloko efundwayo / ebhaliwe ifaka ngaphezu kwendiza yokuphenya ukufunda nokubhala idatha. Ngokushesha isitsha siphenduka, ngokushesha i-HDD ingenza.

Ama-HDD ahamba kancane kunama-SDD, ngejubane lokufunda elijwayelekile le-128 MB / s kanye nesivinini sokubhala se-120 MB / s. Noma kunjalo, kuyilapho ama-HDD ehamba kancane, ashibhile, futhi. Izindleko cishe nge-$ .03 i-gigabyte ngokulinganiselwa ku-$ .20. I-gigabyte ngayinye yama-SSD.