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Apple A13 Bionic vs Intel Core i9-11900KB

Last updated: 2026-06-02

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 2 - 74 %

Apple A13 Bionic

Rank 1 - 100 %

Intel Core i9-11900KB

Multi-core performance

Rank 2 - 28 %

Apple A13 Bionic

Rank 1 - 100 %

Intel Core i9-11900KB

Geekbench 6 Single-Core
Single-core performance

6C / 6T · 2.65 GHz

1,710

8C / 16T · 5.30 GHz

2,231

Geekbench 6 Multi-Core
Multi-core performance

6C / 6T · 2.65 GHz

3,599

8C / 16T · 4.90 GHz

10,645

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

6C / 6T · 2.65 GHz

1,336

8C / 16T · 5.30 GHz

1,878

iGPU - FP32 Performance (Single-precision GFLOPS)

Apple A13

691

Intel UHD Graphics 11th Gen (32 EU)

742

More benchmarks

Cinebench R23 (SC)
690 entries

Cinebench R23 (MC)
665 entries

Geekbench 6 (SC)
1,989 entries

Geekbench 6 (MC)
1,927 entries

Cinebench R20 (SC)
666 entries

Geekbench 5 (SC)
2,512 entries

Cinebench R20 (MC)
615 entries

Geekbench 5 (MC)
2,483 entries

FP32 SP (iGPU)
2,219 entries

AnTuTu 9 Benchmark
90 entries

AnTuTu 8 Benchmark
118 entries

PassMark CPU-Mark
2,504 entries

Blender 2.81 (bmw27)
190 entries

Cinebench R15 (SC)
1,113 entries

Cinebench R15 (MC)
1,110 entries

AI performance (NPU)
218 entries

Specifications

At a glance

Wischen	Apple A13 Bionic	Intel Core i9-11900KB
Family	Apple A series (27)	Intel Core i9 (81)
CPU group	Apple A13 (1)	Intel Core i 11000H (17)
Architecture	A13 (Lightning / Thunder)	Tiger Lake H
Technology	7 nm	10 nm
Segment	Smartphone / Tablet	Notebook
Socket		BGA 1787
Predecessor	Apple A12 Bionic
Successor	Apple A14 Bionic

CPU Cores and Base Frequency

Wischen	Apple A13 Bionic	Intel Core i9-11900KB
CPU Cores / Threads	6 / 6	8 / 16
Hyperthreading / SMT	✗	✓
Core architecture	hybrid (big.LITTLE)	normal
Core Cluster 1:	2x Lightning 2.65 GHz	8x 3.30 - 5.30 GHz
Core Cluster 2:	4x Thunder 1.80 GHz
L2-Cache	8.00 MB	4.00 MB
L3-Cache		20.00 MB
Overclocking	✗	✓

Integrated graphics (iGPU)

Wischen	Apple A13 Bionic	Intel Core i9-11900KB
GPU name	Apple A13	Intel UHD Graphics 11th Gen (32 EU)
GPU frequency	1.35 GHz	0.35 - 1.45 GHz
CUs / Shader	16 / 256	32 / 256
Raytracing	✗	✗
Max. displays	1	3
Max. GPU Memory	4 GB	64 GB
Technology	7 nm	10 nm
Release date	Q3/2019	Q2/2021

NPU AI performance

Wischen	Apple A13 Bionic	Intel Core i9-11900KB
AI hardware	Apple Neural Engine
AI specifications	8 Neural cores @ 6 TOPS
NPU + CPU + iGPU

Memory & PCIe

Wischen	Apple A13 Bionic	Intel Core i9-11900KB
Memory	LPDDR4X-4266 (34.1 GB/s)	DDR4-3200 (51.2 GB/s)
Max. Memory	4 GB	128 GB
Memory channels	1	2
ECC	No	No
PCIe		3.0 x 16
PCIe Bandwidth		15.8 GB/s

Thermal Management

Wischen	Apple A13 Bionic	Intel Core i9-11900KB
TDP	6 W	65 W
TDP (PL2)
TDP up
TDP down		55 W
T. junction max.		100 °C

Technical details

Wischen	Apple A13 Bionic	Intel Core i9-11900KB
Chip design	Chiplet	Monolithic
AES-NI	✗	✓
Operating systems	iOS	Windows 10, Windows 11, Linux
Instruction set	Armv8-A (64 bit)	x86-64 (64 bit)
ISA extensions		SSE4.1, SSE4.2, AVX2, AVX-512
Release date	Q3/2019	Q2/2021
Release price		583 $
Documents		Technical data sheet

User Reviews

Your rating

Here you can rate one or both of the processors. The average rating of Apple A13 Bionic is 3.8 stars (183 ratings), while Intel Core i9-11900KB has received 4.0 stars (4 ratings).

Click on the stars to rate one or both processors.

Apple A13 Bionic
6C / 6T · 2.65 GHz

★★★★★

Intel Core i9-11900KB
8C / 16T · 3.30 - 5.30 GHz

★★★★★