Apple A12
The Apple A12 Bionic is a 64-bit ARM-based system on a chip (SoC) designed by Apple Inc. It first appeared in the iPhone XS and XS Max, iPhone XR, iPad Air (3rd generation), iPad Mini (5th generation), 8th generation iPad and Apple TV 4K (2nd generation). Apple states that the two high-performance cores are 15% faster and 50% more energy-efficient than the Apple A11's, and the four high-efficiency cores use 50% less power than the A11's. It is the first mass-market system on a chip to be built using the 7 nm process.
| General information | |
|---|---|
| Launched | September 12, 2018 |
| Discontinued | October 18, 2022 |
| Designed by | Apple Inc. |
| Common manufacturer(s) | |
| Product code | APL1W81 |
| Max. CPU clock rate | to 2.49 GHz |
| Cache | |
| L1 cache | 128 KB instruction, 128 KB data |
| L2 cache | 8 MB |
| Architecture and classification | |
| Application | Mobile |
| Technology node | 7 nm (N7) |
| Microarchitecture | "Vortex" and "Tempest" |
| Instruction set | A64 – ARMv8.3-A |
| Physical specifications | |
| Transistors |
|
| Cores |
|
| GPU(s) | Apple-designed 4 core "Apple G11P" |
| Products, models, variants | |
| Variant(s) | |
| History | |
| Predecessor(s) | Apple A11 |
| Successor(s) | Apple A13 |
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