Surge S2 is a 64-bit octa-core performance ARM system-on-chip designed by Xiaomi set to be introduced in late 2017. The Surge S2 is Xiaomi flagship processor. This chip incorporates eight cores in a big.LITTLE configuration with four high-performance Cortex-A73 cores operating at up to 2.7 GHz with another four low-power Cortex-A53 cores operating at 2 GHz. This processor is fabricated on TSMC's 28 nm HPC+ process and incorporates a Mali-G71 IGP.

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