Is ARM Cortex A9 64-bit?

Is ARM Cortex A9 64-bit?

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.

Which is the highest performance ARM processor?

Arm Total Compute Headlining the announcement is Arm’s new Cortex-X2 processor, which is said to be the company’s most powerful CPU yet. The Cortex X2 is scalable across top-end laptops and smartphones, and reportedly delivers a 30% performance improvement on the current generation of premium Android devices.