Intel Atom Z3580 vs MediaTek Kompanio 528

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CPU comparison with benchmarks


Intel Atom Z3580 CPU1 vs CPU2 MediaTek Kompanio 528
Intel Atom Z3580 MediaTek Kompanio 528

CPU comparison

Intel Atom Z3580 or MediaTek Kompanio 528 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Atom Z3580 has 4 cores with 4 threads and clocks with a maximum frequency of 2.33 GHz. Up to 4 GB of memory is supported in 2 memory channels. The Intel Atom Z3580 was released in Q2/2014.

The MediaTek Kompanio 528 has 8 cores with 8 threads and clocks with a maximum frequency of 2.20 GHz. The CPU supports up to GB of memory in 0 memory channels. The MediaTek Kompanio 528 was released in Q4/2022.
Intel Atom (108) Family Mediatek Kompanio (9)
Intel Atom Z3500 (3) CPU group MediaTek Kompanio 52x/800 (4)
5 Generation 2
Moorefield Architecture Cortex-A76 / Cortex-A55
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Atom Z3580 has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Atom Z3580 is 2.33 GHz while the MediaTek Kompanio 528 has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the MediaTek Kompanio 528 is at 2.20 GHz.

Intel Atom Z3580 Characteristic MediaTek Kompanio 528
4 Cores 8
4 Threads 8
normal Core architecture hybrid (big.LITTLE)
No Hyperthreading No
No Overclocking ? No
2.33 GHz A-Core 2.20 GHz
2x Cortex-A76
-- B-Core 2.00 GHz
6x Cortex-A55

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Intel Atom Z3580 Characteristic MediaTek Kompanio 528
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The Intel Atom Z3580 or MediaTek Kompanio 528 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

PowerVR G6430 GPU ARM Mali-G52 MP2
0.46 GHz GPU frequency 0.01 GHz
0.53 GHz GPU (Turbo) --
-- GPU Generation Bifrost 2
28 nm Technology 16 nm
2 Max. displays 2
16 Compute units 2
128 Shader 32
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
10 DirectX Version 12

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 ARM Mali-G52 MP2
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
No Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode / Encode
No Codec AV1 No
No Codec AVC Decode / Encode
No Codec VC-1 Decode / Encode
No Codec JPEG Decode / Encode

Memory & PCIe

The Intel Atom Z3580 can use up to 4 GB of memory in 2 memory channels. The maximum memory bandwidth is 12.8 GB/s. The MediaTek Kompanio 528 supports up to GB of memory in 0 memory channels and achieves a memory bandwidth of up to 14.9 GB/s.

Intel Atom Z3580 Characteristic MediaTek Kompanio 528
LPDDR3-1600 Memory LPDDR4X-3733
4 GB Max. Memory
2 (Dual Channel) Memory channels 0
12.8 GB/s Max. Bandwidth 14.9 GB/s
No ECC No
2.00 MB L2 Cache --
-- L3 Cache --
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the Intel Atom Z3580 is --, while the MediaTek Kompanio 528 has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Atom Z3580 Characteristic MediaTek Kompanio 528
-- TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
-- TDP down --
90 °C Tjunction max. --

Technical details

The Intel Atom Z3580 is manufactured in 22 nm and has 2.00 MB cache. The MediaTek Kompanio 528 is manufactured in 7 nm and has a 0.00 MB cache.

Intel Atom Z3580 Characteristic MediaTek Kompanio 528
22 nm Technology 7 nm
Monolithic Chip design Chiplet
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 Android
Q2/2014 Release date Q4/2022
-- Release price --
show more data show more data


Rate these processors

Here you can rate the Intel Atom Z3580 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the MediaTek Kompanio 528 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Atom Z3580 Intel Atom Z3580
4C 4T @ 2.33 GHz
182 (100%)
MediaTek Kompanio 528 MediaTek Kompanio 528
8C 8T @ 2.20 GHz
0 (0%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Atom Z3580 Intel Atom Z3580
4C 4T @ 2.33 GHz
634 (100%)
MediaTek Kompanio 528 MediaTek Kompanio 528
8C 8T @ 2.20 GHz
0 (0%)

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 Z3580 Intel Atom Z3580
PowerVR G6430 @ 0.53 GHz
136 (100%)
MediaTek Kompanio 528 MediaTek Kompanio 528
ARM Mali-G52 MP2 @ 0.01 GHz
0 (0%)

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 Z3580 Intel Atom Z3580
4C 4T @ 2.33 GHz
837 (100%)
MediaTek Kompanio 528 MediaTek Kompanio 528
8C 8T @ 2.20 GHz
0 (0%)

Devices using this processor

Intel Atom Z3580 MediaTek Kompanio 528
Unknown Unknown

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