CortexA75based

CortexA75based is a descriptive label used in technical references to denote processors or systems that implement ARM's Cortex-A75 microarchitecture or CPUs derived from it. It is not an official product name from ARM but rather a family descriptor used in documentation, data sheets, kernel logs, and community resources to identify a CPU design lineage.

The Cortex-A75 was introduced by ARM in 2017 as a performance-oriented core for mobile and embedded devices. It is designed for 64-bit ARMv8-A systems and aims to deliver higher sustained performance and improved efficiency relative to its predecessors, often deployed in a big.LITTLE configuration with more energy-efficient cores for workloads that do not require peak performance.

Devices described as CortexA75based typically belong to system-on-chips that deploy one or more Cortex-A75-class cores as the performance cluster. In practice, this means the high-performance CPU block of the SoC is built around the Cortex-A75 family, sometimes paired with smaller, power-efficient cores such as Cortex-A55 or Cortex-A53 for background and light tasks. Vendors such as Qualcomm have used Cortex-A75-derived cores in certain Snapdragon models; for example, the Snapdragon 845 used Kryo cores that are based on the Cortex-A75 design.

Naming and usage: CortexA75based can appear in Linux kernel identifiers, Android device trees, and benchmarking or teardown sources to indicate architectural lineage. There is no strict, standardized product name corresponding to this label, and spellings vary (for instance, Cortex-A75-based or CortexA75based) across sources.

Contextually, Cortex-A75-based designs were superseded in newer devices by subsequent ARM microarchitectures, but the designation remains in historical documentation and older hardware references.