Location:Training / Embedded Development / ARM / Demonstration of the working principle of big.LITTLE big and small core processor - Angry Birds / Demonstration of the working principle of big.LITTLE big and small core processor - Angry Birds

This article introduces how the large and small core processors of the Samsung Exynos 5 Octa 5420 chip work. Exynos 5 Octa 5420 basically only uses the ARM Cortex-A7 in the entire process of running the Angry Birds game, which is the LITTLE small core part of the big.LITTLE large and small core processor architecture. The big core Cortex-A15 processor is The number of activations is very small to reduce the burden on power consumption.