ARM Cortex-A15

ARM Cortex-A15
General information
LaunchedIn production late 2011,[1] to market late 2012[2]
Designed byARM Holdings
Performance
Max. CPU clock rate1.0 GHz  to 2.5 GHz 
Cache
L1 cache64 KB (32 KB I-cache, 32 KB D-cache) per core
L2 cacheUp to 4 MB[3] per cluster
L3 cachenone
Architecture and classification
Technology node32 nm/28 nm initially[4] to 22 nm roadmap[4]
Instruction setARMv7-A
Physical specifications
Cores
  • 1–4 per cluster, 1–2 clusters per physical chip[5]

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.[6]

  1. ^ TI Reveals OMAP 5: The First ARM Cortex A15 SoC
  2. ^ "ARM Expects First Cortex-A15 Devices in Late 2012". Archived from the original on 2011-06-25. Retrieved 2011-05-22.
  3. ^ Cortex-A15 Processor — Product description
  4. ^ a b ARM Unveils Cortex-A15 MPCore Processor to Dramatically Accelerate Capabilities of Mobile, Consumer and Infrastructure Applications — in the Supporting Technology section
  5. ^ "CoreLink Network Interconnect for AMBA AXI". Archived from the original on 2011-04-05. Retrieved 2011-05-22.
  6. ^ ARM Cortex-A15 - ARM Processor