ARM Cortex-A15

ARM Cortex-A15
General information
Launched	In production late 2011, to market late 2012
Designed by	ARM Holdings
Performance
Max. CPU clock rate	1.0 GHz to 2.5 GHz
Cache
L1 cache	64 KB (32 KB I-cache, 32 KB D-cache) per core
L2 cache	Up to 4 MB per cluster
L3 cache	none
Architecture and classification
Technology node	32 nm/28 nm initially to 22 nm roadmap
Instruction set	ARMv7-A
Physical specifications
Cores	1–4 per cluster, 1–2 clusters per physical chip;

The ARM Cortex-A15 MPCore is a 32-bit processor core licensed by ARM Holdings implementing the ARMv7-A architecture. It is a multicore processor with out-of-order superscalar pipeline running at up to 2.5 GHz.