Back in March, the release of the Raspberry Pi 3 Model B+—the Pi 3 B+ to its friends—brought a chance to take stock and review just how far the project had come since its launch via a series of benchmarks. Now the launch of the Raspberry Pi 3 Model A+ brings a bold claim: a dramatic drop in size, weight, and price over the Pi 3 B+, but without any loss in performance.
The launch of the shiny new Raspberry Pi 3 B+ offers a chance to revisit the entire history of the Pi family, benchmarking each device in turn from the original Raspberry Pi Model B launch board with its somewhat limited 256MB of RAM right through to the shiniest and newest board. This post collates the results from a range of different benchmarks, demonstrating how the power of the Pi has changed over the years.
If attempting to replicate the results yourself, there is one key fact to note: the Raspberry Pi has enjoyed somewhere in the range of a 30 percent performance uplift in the last couple of years through software and firmware optimisation alone; comparing the same benchmark run on a Pi using the latest Raspbian operating system today with results gathered a year or more ago will give a false reading, which is why all these results have been gathered using the same firmware and software revision.
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A big reason I love GStreamer and my HDMI capture card for testing out hardware: I can shrink the window down tiny-style and keep an eye on a running benchmark and it handles the scaling automatically. Handy!