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ARM Cortex-A9

CPU
The ARM Cortex-A9 MPCore is a 32-bit multi-core processor that provides up to 4 cache-coherent cores, each implementing the ARM v7 architecture instruction set. It was introduced in 2007. Wikipedia
Clock speed: 0.8 GHz to 2 GHz
Cores: 1–4
Instruction set: ARMv7-A
L1 cache: 32 KB I, 32 KB D
L2 cache: 128 KB–8 MB (configurable with L2sr1 cache controller)
Successor(s): ARM Cortex-A12