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Like other versions, the new product uses a Broadcom BCM2711 processor with four Cortex-A72 cores (ARM v8) clocked at 1,5 GHz. It is noted that this chip theoretically supports work with 16 GB of LPDDR4 memory, but only now the Raspberry Pi Foundation has suitable 8 GB chips at its disposal. Their supplier is Micron.
The single-board computer carries on board wireless adapters Wi-Fi IEEE 802.11ac (2,4 and 5 GHz) and Bluetooth 5.0 / BLE, as well as a Gigabit Ethernet network controller with a corresponding connector for connecting the cable.
Two micro-HDMI interfaces are available to connect 4K displays. In addition, there are two USB 3.0 and USB 2.0 ports, as well as a symmetrical USB Type-C port for power supply. A micro-SD card is used to store the operating system and data.
The Raspberry Pi 4 version with 8 GB of RAM is already
Source: 3dnews.ru