Intel Atom Z3530 vs Raspberry Pi 3 B+ (Broadcom BCM2837B0)

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CPU comparison with benchmarks


Intel Atom Z3530 CPU1 vs CPU2 Raspberry Pi 3 B+ (Broadcom BCM2837B0)
Intel Atom Z3530 Raspberry Pi 3 B+ (Broadcom BCM2837B0)

CPU comparison

In this CPU comparison, we compare the Intel Atom Z3530 and the Raspberry Pi 3 B+ (Broadcom BCM2837B0) and use benchmarks to check which processor is faster.

We compare the Intel Atom Z3530 4 core processor released in Q2/2014 with the Raspberry Pi 3 B+ (Broadcom BCM2837B0) which has 4 CPU cores and was introduced in 02/2016.
Intel Atom (108) Family Broadcom BCM (3)
Intel Atom Z3500 (3) CPU group Broadcom BCM2837B0 (1)
5 Generation 3
Moorefield Architecture Cortex-A15
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor Raspberry Pi 4 B (Broadcom BCM2711)

CPU Cores and Base Frequency

The Intel Atom Z3530 is a 4 core processor with a clock frequency of 1.33 GHz. The processor can compute 4 threads at the same time. The Raspberry Pi 3 B+ (Broadcom BCM2837B0) clocks with 1.40 GHz, has 4 CPU cores and can calculate 4 threads in parallel.

Intel Atom Z3530 Characteristic Raspberry Pi 3 B+ (Broadcom BCM2837B0)
4 Cores 4
4 Threads 4
normal Core architecture normal
No Hyperthreading No
No Overclocking ? Yes
1.33 GHz Frequency 1.40 GHz
-- Turbo Frequency (1 Core) --
-- Turbo Frequency (All Cores) --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Atom Z3530 Characteristic Raspberry Pi 3 B+ (Broadcom BCM2837B0)
-- AI hardware --
-- AI specifications --

Internal Graphics

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

PowerVR G6430 GPU Broadcom VideoCore 5
0.46 GHz GPU frequency 0.40 GHz
-- GPU (Turbo) --
-- GPU Generation 5
28 nm Technology 40 nm
2 Max. displays 2
16 Compute units 2
128 Shader 24
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 1 GB
10 DirectX Version --

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

PowerVR G6430 GPU Broadcom VideoCore 5
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 Decode / Encode
No Codec VP9 No
No Codec VP8 Decode
No Codec AV1 No
No Codec AVC Decode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

Up to 4 GB of memory in a maximum of 2 memory channels is supported by the Intel Atom Z3530, while the Raspberry Pi 3 B+ (Broadcom BCM2837B0) supports a maximum of 1 GB of memory with a maximum memory bandwidth of 3.6 GB/s enabled.

Intel Atom Z3530 Characteristic Raspberry Pi 3 B+ (Broadcom BCM2837B0)
LPDDR3-1600 Memory
4 GB Max. Memory 1 GB
2 (Dual Channel) Memory channels 1 (Single Channel)
12.8 GB/s Max. Bandwidth 3.6 GB/s
No ECC No
2.00 MB L2 Cache 0.50 MB
-- L3 Cache --
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The Intel Atom Z3530 has a TDP of --. The TDP of the Raspberry Pi 3 B+ (Broadcom BCM2837B0) is 7 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Atom Z3530 Characteristic Raspberry Pi 3 B+ (Broadcom BCM2837B0)
-- TDP (PL1 / PBP) 7 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 4 W
90 °C Tjunction max. --

Technical details

The Intel Atom Z3530 has 2.00 MB cache and is manufactured in 22 nm. The cache of Raspberry Pi 3 B+ (Broadcom BCM2837B0) is at 0.50 MB. The processor is manufactured in 40 nm.

Intel Atom Z3530 Characteristic Raspberry Pi 3 B+ (Broadcom BCM2837B0)
22 nm Technology 40 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) Armv8-A (64 bit)
MMX, SSE3, SSSE3, SSE4.1, SSE4.2, ISA extensions --
FC-MB5T1064 Socket --
Intel VT-x Virtualization None
Yes AES-NI No
Operating systems Linux
Q2/2014 Release date 02/2016
-- Release price 35 $
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iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Atom Z3530 Intel Atom Z3530
PowerVR G6430 @ 0.46 GHz
117 (100%)
Raspberry Pi 3 B+ (Broadcom BCM2837B0) Raspberry Pi 3 B+ (Broadcom BCM2837B0)
Broadcom VideoCore 5 @ 0.40 GHz
20 (17%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Atom Z3530 Intel Atom Z3530
4C 4T @ 1.33 GHz
565 (100%)
Raspberry Pi 3 B+ (Broadcom BCM2837B0) Raspberry Pi 3 B+ (Broadcom BCM2837B0)
4C 4T @ 1.40 GHz
0 (0%)

Devices using this processor

Intel Atom Z3530 Raspberry Pi 3 B+ (Broadcom BCM2837B0)
Unknown Raspberry Pi 3 B+

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