Cortex-A15
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The ARM Cortex™-A15 MPCore™ processor delivers unprecedented processing capability, combined with low power consumption to enable compelling products in a wide range of new and existing ARM markets ranging from mobile computing, high-end digital home, servers and wireless infrastructure.
The Cortex-A15 MPCore processor is the latest member of the Cortex-A series of processors, ensuring full application compatibility with all of the other highly acclaimed Cortex-A processors. This enables immediate access to an established developer and software ecosystem including Android™, Adobe® Flash® Player, Java Platform Standard Edition (Java SE), JavaFX, Linux, Microsoft Windows Embedded, Symbian and Ubuntu, along with more than 700 ARM Connected Community™ members providing applications software, hardware and software development tools, middleware and SoC design services.
The Cortex-A15 processor has an out-of-order superscalar pipeline with a tightly-coupled low-latency level-2 cache which can be up to 4MB in size. Additional improvements in floating point and NEON™ media performance result in devices that deliver the next-generation user experience for consumers as well as high-performance computation for web infrastructure applications.
It is expected that mobile configurations of the Cortex-A15 MPCore processor will deliver over five times the performance of today’s advanced smartphones. In advanced infrastructure applications, the Cortex-A15 running at up to 2.5GHz will enable highly scalable solutions within constantly shrinking energy, thermal and cost budgets.
The Cortex-A15 processor is built around the ARMv7A architecture and ensures full software compatibility with the rest of the highly acclaimed Cortex-A processors. This enables immediate access to an established developer and software ecosystem including Android™, Adobe® Flash® Player, Java Platform Standard Edition (Java SE), JavaFX, Linux, Microsoft Windows Embedded, Symbian and Ubuntu, along with more than 1000 ARM Connected Community™ members providing applications software, hardware and software development tools, middleware and SoC design services.
To achieve the very best performance, the Cortex-A15 processor has a multi-issue, out-of-order superscalar pipeline with a tightly-coupled low-latency, ECC-protected,level-2 cache which can be up to 4MB in size. Now able to address 1TB of physical memory, the Cortex-A15 processor is able to meet the needs of server and networking applications.
Extending ARM’s leadership in the mobile space, the Cortex-A15 processor will deliver twice the performance of today’s smartphones based on the Cortex-A9 processor. This is a level of performance once only seen in laptops now in a mobile thermal and power envelope. This also represents over five times the performance of smartphones based on the Cortex-A8 processor.
World-class performance leadership is brought to a new level with unique-to-ARM technology called “big.LITTLE”. A big.LITTLE configuration pairs a high-performance core like the Cortex-A15 MPCore processor with a power-optimized companion core, like the Cortex-A7 processor using a fabric like Corelink™ CCI-400. This paring solves the contradictory challenges of increasing performance while increasing battery life, by ensuring that the right processor core is assigned to the right task. In advanced infrastructure applications, the Cortex-A15 processor running at up to 2.5GHz will enable highly scalable solutions within constantly shrinking energy, thermal and cost budgets. Paired with advanced fabric technology like Corelink CCN-504, the Cortex-A15 MPCore processor is the engine that powers not just smart phones but also the infrastructure that smart phones rely on. From servers to networking to your high end digital home entertainment systems, the Cortex-A15 processor is the right solution for a very diverse set of solutions
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