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Raspberry Pi 4 Review and Benchmarks

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GNU
Linux
Hardware

A System-on-Chip (SoC) is a Central Processing Unit (CPU) with other components built into the same chip. In the RPi4 the Graphical Processor Unit (GPU) is built-in to the CPU. Nearly every component on the board can be integrated into the CPU.

The Advanced RISC Machine (ARM) is made by the Arm Holdings which only develops designs. The ARM Holdings does not produce the chips but produces the designs of the processor and separate Intellectual Property (IP) Blocks.

An IP Block will consist of one component. For example, an IP Block can contain the design for a USB Hub Controller. Another example would be an IP Block for Bluetooth.

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The RPi4 is a better improvement over the RPi3 in all of the hardware upgrades made to it.

There seem to be complaints about heating issues but this will occur on any type of higher end processor. If you run an RPi4 then you may want to invest in a fan to keep it cool.

The uses of the RPi4 are numerous for many projects which could benefit from a small system board. The Internet has many projects listed with designs for building anything you may want. These designs can range from arcade game consoles to sensors within your house. There are also designs for robots as well.

Once there are 64-bit Operating Systems available for the RPi4 then things will be more interesting. It is possible to get a 64-bit OS to work, but it requires a bit of hoops to jump through to make it work.

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$70 NanoPi M4V2 SBC Gets 4GB LPDDR4 RAM, Power & Recovery

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