Apple A18 Full Specs

Summary

6 Cores(2P+4E) 6 Threads(2P+4E) 4.04GHz

TDP 5W

Bandwidth 60GB/s LPDDR5X

iGPU 5-Core A18

Peak·FP32·FP16 1.71 TFLOPSFP16

Core Config

6 Cores 2P 4E

6 Threads 2P 4E

Clocks

Base Clock 4.04GHz

Overclocking Locked

Cache

L1i 192KB P 128KB E

L1d 128KB P 64KB E

L2 8MB P shared 4MB E shared

SLC Cache 12MB

Memory

Type LPDDR5X

Max Memory 8GB

ECC No

Channels 1

Bus Width 64-bit

Speed 7500MT/s

Bandwidth 60GB/s

Bandwidth Calculator Channels Transfer Rate7500MT/s Calculated Bandwidth 60GB/s

Power & Thermals

TDP 5W

Peak Power 12W

Expansion

PCIe PCIe 4.0 x3 5.9GB/sBandwidth

iGPU

iGPU 5-Core A18

Shaders 640

Boost Clock 1.34GHz

Peak·FP32·FP16 1.71 TFLOPSFP16

NPU

NPU Model H17 Theia

NPU Cores 16

NPU Clock 2.17GHz

Performance 35 TOPSINT8

Chip

Manufacturer Apple

ISA AArch64

Architecture Apple Silicon 14ARMv9.2-A

Family A Series

Branding

Codename Tupai A18Variant AS14PP-Core AS14EE-Core

Market Segment Smartphone

Release Date Sep 9, 2024

Fabrication

Foundry TSMC

Fabrication Node N3E

Die Size 90mm²

Transistor Count 15.5 Billion

Transistor Density 172 MTr/mm²

Images

No images available

Used In

Smartphones iPhone 16iPhone 16 Plus

Competitors

AppleA18 vs CPU AppleA17 Pro (iPad) AppleA18 vs CPU AppleA19 (17e) AppleA18 vs CPU AppleA19 Pro Show 12 more