Broadcom BCM2711B0 vs Apple A12X Bionic

Broadcom BCM2711B0 on Amazon USA
Apple A12X Bionic on Amazon USA

Comparison of the technical characteristics between the processors, with the Broadcom BCM2711B0 on one side and the Apple A12X Bionic on the other side, also their respective performances with the benchmarks. The first is dedicated to the single-board computer sector, It has 4 cores, 4 threads, a maximum frequency of 1.5GHz. The second is used on the tablet segment, it has a total of 8 cores, 8 threads, its turbo frequency is set to 2.5 GHz. The following table also compares the lithography, the number of transistors (if indicated), the amount of cache memory, the maximum RAM memory capacity, the type of memory accepted, the release date, the maximum number of PCIe lanes, the values ​​obtained in Geekbench and Cinebench.

Specification comparison:

Processor Broadcom BCM2711B0 Apple A12X Bionic
Market (main)Single-board computer Tablet
ISAARMv8-A (64-bit) ARMv8.3-A (64-bit)
MicroarchitectureCortex-A72 Vortex, Tempest
FamilyBCM A series
Part number(s), S-Spec


Release dateQ2 2019 Q4 2018
Lithography28 nm 7 nm FinFET
Transistors- 10,000,000,000
Cores4 8
Threads4 8
Base frequency1.5 GHz 1.59 GHz
Turbo frequency- 2.49 GHz
Energy cores


4x Apple Tempest @ 1.59 GHz
High performance cores

4x ARM Cortex-A72 @ 1.5 GHz

4x Apple Vortex @ 2.49 GHz
Cache memory1 MB 8 MB
Max memory capacity8 GB 6 GB
Memory types


Max memory bandwidth4.4 GB/s 68.2 GB/s
TDP8 W 15 W
GPU integrated graphicsBroadcom VideoCore VI Apple A12X Bionic GPU
GPU cores- 7
GPU execution units4 56
GPU shading units64 448
GPU clock500 MHz 1,340 MHz
GPU FP32 floating point32 GFLOPS 1,200.6 GFLOPS
SocketSoC SoC
Drystone MIPS22,740 DMIPS -
AI accelerator


Neural Engine 8-core
AI computing operations per seconds- 5 TOPS
Max display resolution


Video decodingH.265 4K@60fps, H.264 1080p@60fps -
Video encodingH.264 1080p@30fps -
Modem10/100/1000M Gigabit Ethernet -
ConnectivityUSB 2.0, USB 3.0, HDMI 2.0 -
Wi-Fi2.4GHz/5GHz 802.11 b/g/n/ac -
BluetoothBluetooth 4.2 -


(Windows | iOS)
Geekbench 4 single core
400 5,018
(Windows | iOS)
Geekbench 4 multi-core
931 17,696
(Android | iOS)
Geekbench 5 single core
236 1,115
(Android | iOS)
Geekbench 5 multi-core
670 4,609
(Linux | iOS)
Geekbench 6 single core
279 1,331
(Linux | iOS)
Geekbench 6 multi-core
616 4,750
GFLOPS Performance
(Multi-core / watt performance)
Performance / watt ratio
124 pts / W 1,180 pts / W

We can better compare what are the technical differences between the two processors.

Suggested PSU: We assume that we have an ATX computer case, a high end graphics card, 16GB RAM, a 512GB SSD, a 1TB HDD hard drive, a Blu-Ray drive. We will have to rely on a more powerful power supply if we want to have several graphics cards, several monitors, more memory, etc.

Price: For technical reasons, we cannot currently display a price less than 24 hours, or a real-time price. This is why we prefer for the moment not to show a price. You should refer to the respective online stores for the latest price, as well as availability.

The processor Apple A12X Bionic has a larger number of cores, the turbo frequency of Apple A12X Bionic is bigger, that the PDT of Broadcom BCM2711B0 is lower. The Broadcom BCM2711B0 was designed earlier.

Performance comparison with the benchmarks:

Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench.

AnTuTu - Total Score
Apple A12X Bionic 557,680
Broadcom BCM2711B0 400,253

The difference is 39%.

AnTuTu is one of the most popular apps in the world to evaluate and compare the power of a mobile device with the competition. It tests above all the power of calculation, the display of Web pages, the modeling of decorations in 3D, the management of the memory, the transfer of data.

Geekbench 4 - Multi-core & Single Core Score - iOS & Android
Apple A12X Bionic 5,018
Broadcom BCM2711B0 883

In single core, the difference is 468%. In multi-core, the difference in terms of gap is 677%.

Geekbench 4 is a complete benchmark platform with several types of tests, including data compression, images, AES encryption, SQL encoding, HTML, PDF file rendering, matrix computation, Fast Fourier Transform, 3D object simulation, photo editing, memory testing. This allows us to better visualize the respective power of these devices. For each result, we took an average of 250 values on the famous benchmark software.

Geekbench 5 - Multi-core & Single Core Score - iOS & Android
Apple A12X Bionic 1,115
Broadcom BCM2711B0 236

In single core, the difference is 372%. In multi-core, the difference in terms of gap is 588%.

Geekbench 5 is a software for measuring the performance of a computer system, for fixed devices, mobile devices, servers. This platform makes it possible to better compare the power of the CPU, the computing power and to compare it with similar or totally different systems. Geekbench 5 includes new workloads that represent work tasks and applications that we can find in reality.

Geekbench 6 - Multi-core & Single Core Score - iOS & Linux
Apple A12X Bionic 1,331
Broadcom BCM2711B0 279

In single core, the difference is 377%. In multi-core, the difference in terms of gap is 671%.

Geekbench 6 is a benchmarking platform that is capable of evaluating the performance of a device across multiple operating systems. The software evaluates processor power, with its ability to support different tasks, such as file compression, browsing; GPU computing capabilities, with image editing, video editing, gaming skills, machine learning workloads.


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