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Apple A11 Bionic vs Intel Atom x6425E

Last updated: 2026-04-07

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 1 - 100 %

Apple A11 Bionic

Rank 2 - 61 %

Intel Atom x6425E

Multi-core performance

Rank 1 - 100 %

Apple A11 Bionic

Rank 2 - 80 %

Intel Atom x6425E

Geekbench 6 Single-Core
Single-core performance

6C / 6T · 2.39 GHz

1,093

4C / 4T · 3.00 GHz

539

Geekbench 6 Multi-Core
Multi-core performance

6C / 6T · 2.39 GHz

1,997

4C / 4T · 2.70 GHz

1,434

Geekbench 5, 64bit Single-Core
Single-core performance

6C / 6T · 2.39 GHz

932

4C / 4T · 3.00 GHz

676

Geekbench 5, 64bit Multi-Core
Multi-core performance

6C / 6T · 2.39 GHz

2,569

4C / 4T · 2.70 GHz

2,055

iGPU - FP32 Performance (Single-precision GFLOPS)

Apple A11

409

Intel UHD Graphics 10th Gen (32 EU)

400

More benchmarks

Geekbench 6 (SC)
1,989 entries

Geekbench 6 (MC)
1,927 entries

Geekbench 5 (SC)
2,512 entries

Geekbench 5 (MC)
2,483 entries

FP32 SP (iGPU)
2,219 entries

AnTuTu 8 Benchmark
118 entries

PassMark CPU-Mark
2,504 entries

Cinebench R15 (SC)
1,113 entries

Cinebench R15 (MC)
1,110 entries

AI performance (NPU)
218 entries

Specifications

At a glance

Wischen	Apple A11 Bionic	Intel Atom x6425E
Family	Apple A series (27)	Intel Atom (108)
CPU group	Apple A11 (1)	Intel Atom x6000 (10)
Architecture	A11	Elkhart Lake
Technology	10 nm	10 nm
Segment	Smartphone / Tablet	Notebook
Socket		BGA 1493
Predecessor	Apple A10 Fusion
Successor	Apple A12 Bionic	Intel Atom x7425E

CPU Cores and Base Frequency

Wischen	Apple A11 Bionic	Intel Atom x6425E
CPU Cores / Threads	6 / 6	4 / 4
Hyperthreading / SMT	✗	✗
Core architecture	hybrid (big.LITTLE)	normal
Core Cluster 1:	2x Monsoon 2.39 GHz	4x 2.00 - 3.00 GHz
Core Cluster 2:	4x Mistral 1.19 GHz
L2-Cache	8.00 MB	1.50 MB
L3-Cache
Overclocking	✗	✗

Integrated graphics (iGPU)

Wischen	Apple A11 Bionic	Intel Atom x6425E
GPU name	Apple A11	Intel UHD Graphics 10th Gen (32 EU)
GPU frequency	1.07 GHz	0.50 - 0.75 GHz
CUs / Shader	12 / 192	32 / 256
Raytracing	✗	✗
Max. displays	1	3
Max. GPU Memory	3 GB	64 GB
Technology	10 nm	14 nm
Release date	Q3/2017	Q2/2020

NPU AI performance

Wischen	Apple A11 Bionic	Intel Atom x6425E
AI hardware	Apple Neural Engine
AI specifications	2 Neural cores @ 0.6 TOPS
NPU + CPU + iGPU

Memory & PCIe

Wischen	Apple A11 Bionic	Intel Atom x6425E
Memory	LPDDR4X-4266 (34.1 GB/s)	LPDDR4X-3733 (119.2 GB/s) DDR4-3200 (102.4 GB/s)
Max. Memory	3 GB	32 GB
Memory channels	1	4
ECC	No	Yes
PCIe		3.0 x 8
PCIe Bandwidth		7.9 GB/s

Thermal Management

Wischen	Apple A11 Bionic	Intel Atom x6425E
TDP	8 W	12 W
TDP (PL2)
TDP up
TDP down
T. junction max.		105 °C

Technical details

Wischen	Apple A11 Bionic	Intel Atom x6425E
Chip design	Chiplet	Monolithic
AES-NI	✗	✓
Operating systems	iOS
Instruction set	Armv8-A (64 bit)	x86-64 (64 bit)
ISA extensions		SSE4.1, SSE4.2
Release date	Q3/2017	Q1/2021
Release price		56 $
Documents		Technical data sheet

User Reviews

Your rating

Here you can rate one or both of the processors. The average rating of Apple A11 Bionic is 3.6 stars (54 ratings), while Intel Atom x6425E has received 3.0 stars (2 ratings).

Click on the stars to rate one or both processors.

Apple A11 Bionic
6C / 6T · 2.39 GHz

★★★★★

Intel Atom x6425E
4C / 4T · 2.00 - 3.00 GHz

★★★★★