Apple A19

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<div style="font: bold 2em/1.2 -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: var(--wiki-color);">Apple A19</div>
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! class="ios-lab" | Designer
| class="ios-val" | [[Apple]]
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! class="ios-lab" | Introduced
| class="ios-val" | September 2025 ([[iPhone 17]] generation)
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! class="ios-lab" | Process
| class="ios-val" | 3 nm N3P (TSMC)
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! class="ios-lab" | CPU
| class="ios-val" | 6-core (3rd-gen 3nm)
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! class="ios-lab" | GPU
| class="ios-val" | A19: 5-core · A19 Pro: 5-core ([[iPhone Air]]) / 6-core — neural accelerators in every GPU core
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! class="ios-lab" | Neural Engine
| class="ios-val" | 16-core Neural Engine
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! class="ios-lab" | Devices
| class="ios-val" | [[iPhone 17]] · [[iPhone 17e]] (A19) · [[iPhone Air]] · [[iPhone 17 Pro]] · [[iPhone 17 Pro Max]] (A19 Pro)
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! class="ios-lab" | Predecessor
| class="ios-val" | [[Apple A18]]
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{{Apple silicon Navbox}}

The Apple A19 and A19 Pro power the current [[iPhone 17]] generation from September 2025. The generation's architectural turn is in the GPU: neural accelerators embedded in every graphics core, moving AI throughput into the shader pipeline — silicon built for local generative models — while the [[iPhone 17 Pro]]'s vapor-chamber cooling lets the A19 Pro sustain peaks prior chips only touched.

= Legacy =

Still current: the A19 family spans the $599 [[iPhone 17e]] to the 2 TB [[iPhone 17 Pro Max]], shipping beside Apple's C1X modem and N1 networking chip — the first generation where every major radio and processor in an iPhone is Apple's own.