Apple A8X processor review

Apple A8X

A8X processor released by Apple; release date: 16 Oct 2014. The processor is based on Typhoon microarchitecture.

CPU is locked to prevent overclocking. Total number of cores - 3, threads - 3. Maximum CPU clock speed - 1.5 GHz. Manufacturing process technology - 20 nm. Cache size: L1 - 64 KB instruction + 64 KB data (per core), L2 - 2 MB (shared), L3 - 4 MB.

Supported memory types: LPDDR3-1600. Maximum memory size: 2 GB.

The processor has integrated graphics PowerVR Series6XT GXA6850 with the following parameters: cores count - 8.

Benchmarks

PassMark
Single thread mark
Top 1 CPU
This CPU
4870
934
PassMark
CPU mark
Top 1 CPU
This CPU
156834
2376
Name Value
PassMark - Single thread mark 934
PassMark - CPU mark 2376

Integrated graphics – Apple A8X

Technical info

Core clock speed 450 MHz
Manufacturing process technology 20 nm
Peak Single Precision (FP32) Performance 230.4 GFLOPS
Pipelines 8
Render output units 32

Specifications (specs)

Essentials

Architecture codename Typhoon
Launch date 16 Oct 2014
OS Support iOS 8.1, iPadOS 15.7.4
Place in performance rating 2314
Processor Number APL1012

Performance

Base frequency 1.5 GHz
L1 cache 64 KB instruction + 64 KB data (per core)
L2 cache 2 MB (shared)
L3 cache 4 MB
Manufacturing process technology 20 nm
Maximum frequency 1.5 GHz
Number of cores 3
Number of threads 3
Transistor count 3 billion

Memory

Max memory channels 2
Maximum memory bandwidth 25.6 GB/s
Maximum memory size 2 GB
Supported memory types LPDDR3-1600

Graphics

Execution Units 32
Graphics base frequency 450 MHz
iGPU core count 8
Processor graphics PowerVR Series6XT GXA6850