Imemori eyengeziwe ithuthukisa ukusebenza kwezinhlelo zokusebenza eziqinisa idatha, okwenza inguqulo ye-8Gbyte ibe yisixazululo esikhangayo sabasebenzisi bekhompuyutha be-desktop jikelele, ama-hobbyists nabenzi, kanye nabathuthukisi abangochwepheshe ngokufanayo.
Ukunikela ngebhalansi yokucubungula, ukugcina kanye nezindleko, ibhodi le-8Gbyte lilungele izinhlelo zokusebenza ezidinga ukucubungula isikhathi sangempela semininingwane emikhulu nge-latency encane, njengezindlela ezinqenqemeni, ukubona komshini nokubona ubuso.
Kuzinhlelo zokusebenza ze-imaging, ukusebenza kwayo kungathuthukiswa ngokwengeziwe ngokufakwa kwekhamera ye-Raspberry Pi 12MP High Quality esanda kukhishwa enamalensi ashintshashintshayo, alungele zombili izinhlelo zokusebenza zombono wekhompyutha nabathandi bezithombe.
Abasebenzisi be-PC yedeskithophu bazokuthokozela ukuba namandla amakhulu ebhodi le-8Gbyte ukuxhasa ukuphequlula iwebhu, ukusakazwa kwevidiyo nge-ultra-high-definition, ukugembula kwamafu, nokucutshungulwa kwezithombe ngaphandle kokubambezeleka kwesikhathi noma ukubambezeleka.
I-Hardware efakazelwe imakethe ye-Raspberry Pi isheshisa ukuthuthuka kanye neprototyping yezicelo eziyinkimbinkimbi, inciphisa kakhulu izindleko zochwepheshe nokuqala. Abathuthukisi manje sebengagxila kancane ku-hardware futhi basebenzise isikhathi esiningi begxile ezintweni zesoftware enezelwe inani.
Uhlobo lwe-8Gbyte lwe-Raspberry Pi 4 lubhekwe ekuqaleni kohlelo lwePi 4, lwaze lwenziwa lwaba yimibhalo ethile, kepha bekungekho nkumbulo efanelekile yokwenza umkhiqizo.
"I-chip ye-BCM2711 esiyisebenzisa ku-Raspberry Pi 4 ingabhekana ne-16Gbyte ye-LPDDR4 SDRAM, ngakho-ke isithiyo sangempela ekunikezeni kwethu okwehlukile kwememori kube ukungabikho kwephakeji le-8Gbyte LPDDR4," kusho isikhulu se-Raspberry Pi Trading Eben Upton , ukubhala ku-Raspberry Pi blog. "Laba bebengekho, okungenani ngendlela ebesingabhekana nayo, ngo-2019, kodwa ngenjabulo abalingani bethu eMicron basukume ekuqaleni konyaka benengxenye efanelekile."
Uhlelo lokusebenza oluzenzakalelayo, manje olubizwa nge-'Raspberry Pi OS 'kusuka ku-'Raspbian', luhlala ngama-32bit. Isebenzisa “i-32bit LPAE kernel ne-32bit userland. Lokhu kuvumela izinqubo eziningi zokwaba yonke i-8Gbyte yememori, ngokuya ngomkhawulo wokuthi ayikho inqubo eyodwa engasebenzisa ngaphezu kwe-3Gbyte ”, kusho u-Upton, ongeze ngokuthi inguqulo engu-64bit yohlelo lokusebenza ikhona ngefomu le-beta.
Kubasebenzisi abasindayo abadinga ukumaka yonke i-8Gbyte kunqubo eyodwa manje ene-64-bit userland, i-Upton incoma amachweba akhona eRaspberry Pi afaka phakathi Ubuntu noGentoo.