Raspberry Pi 4 ine 2GB RAM yakaderedzwa kusvika pamadhora makumi matatu nemashanu

Mukukudza makore masere kubva pakatanga kugadzirwa, iyo Raspberry Pi Foundation yakaziviswa nezve kudzikisa mutengo weRaspberry Pi 4 board ine 2 GB ye RAM kubva pa45 kuenda 35 madhora, nekuda kwememory chips inowira mumutengo gore rapfuura. Mutengo webhodhi sarudzo ne1 uye 4 GB ye RAM yakaramba isina kuchinjika uye iri $ 35 uye $ 55, zvichiteerana.

Ngatiyeukei kuti Raspberry Pi 4 board ine SoC BCM2711 uye inosanganisira ina 64-bit ARMv8 Cortex-A72 cores inoshanda pa1.5GHz uye VideoCore VI graphics accelerator inotsigira OpenGL ES 3.0 uye inokwanisa kudhikodha H.265 vhidhiyo yemhando 4Kp60 (kana 4Kp30 yevatariri vaviri). Bhodhi racho rine LPDDR4 memory, PCI Express controller, Gigabit Ethernet, maviri USB 3.0 ports (pamwe ne USB 2.0 ports), maviri Micro HDMI (4K) ports, 40-pini GPIO, DSI (touch screen connection), CSI (kamera. kubatanidza) uye isina waya yekutaurirana chip inotsigira iyo 802.11ac standard, inoshanda pa2.4GHz uye 5GHz frequency uye Bluetooth 5.0. Simba rinogona kupihwa kuburikidza ne USB-C chiteshi (yaimbove USB micro-B), kuburikidza neGPIO kana kuburikidza neinosarudzika PoE HAT (Simba pamusoro peEthernet) module. Mukuedzwa kwekuita, Raspberry Pi 4 inodarika Raspberry Pi 3B+ ne2-4 nguva, uye Raspberry Pi 1 ne40 nguva.

Source: opennet.ru