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Jump to navigation Jump to search “RPi” redirects here. According to the Raspberry Pi Foundation, over 5 million Raspberry Pis were sold by February 2015, making it the best-selling British computer. Several generations of Raspberry Pis have been released. Processor speed ranges bitcoin ubuntu 14 041 700 MHz to 1.

The boards have one to four USB ports. February 2012, followed by the simpler and cheaper Model A. These boards are approximately credit-card sized and represent the standard mainline form-factor. A “Compute Module” was released in April 2014 for embedded applications. By 2017, it became the newest mainline Raspberry Pi. The organisation behind the Raspberry Pi consists of two arms. The first two models were developed by the Raspberry Pi Foundation.

The Raspberry Pi hardware has evolved through several versions that feature variations in memory capacity and peripheral-device support. Pi Zero are similar, but lack the Ethernet and USB hub components. The Ethernet adapter is internally connected to an additional USB port. The Raspberry Pi 2B uses a 32-bit 900 MHz quad-core ARM Cortex-A7 processor. 1 model of the Raspberry Pi 2 used a Broadcom BCM2836 SoC with a 900 MHz 32-bit quad-core ARM Cortex-A7 processor, with 256 KB shared L2 cache.

2 was upgraded to a Broadcom BCM2837 SoC with a 1. Broadcom BCM2837B0 SoC with a 1. 4 GHz 64-bit quad-core ARM Cortex-A53 processor, with 512 KB shared L2 cache. The Raspberry Pi 3, with a quad-core ARM Cortex-A53 processor, is described as 10 times the performance of a Raspberry Pi 1. 1 included a quad-core Cortex-A7 CPU running at 900 MHz and 1 GB RAM. 6 times more powerful than its predecessor.

The GPU was identical to the original. In parallelised benchmarks, the Raspberry Pi 2 V1. While operating at 700 MHz by default, the first generation Raspberry Pi provided a real-world performance roughly equivalent to 0. The LINPACK single node compute benchmark results in a mean single precision performance of 0. 065 GFLOPS and a mean double precision performance of 0.