AMD Athlon PRO 300U vs MediaTek Kompanio 520 (MT8186)

Last updated:

CPU comparison with benchmarks


AMD Athlon PRO 300U CPU1 vs CPU2 MediaTek Kompanio 520 (MT8186)
AMD Athlon PRO 300U MediaTek Kompanio 520 (MT8186)

CPU comparison

AMD Athlon PRO 300U or MediaTek Kompanio 520 (MT8186) - 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 AMD Athlon PRO 300U has 2 cores with 4 threads and clocks with a maximum frequency of 3.30 GHz. Up to 32 GB of memory is supported in 2 memory channels. The AMD Athlon PRO 300U was released in Q1/2019.

The MediaTek Kompanio 520 (MT8186) has 8 cores with 8 threads and clocks with a maximum frequency of 2.05 GHz. The CPU supports up to 8 GB of memory in 4 memory channels. The MediaTek Kompanio 520 (MT8186) was released in Q4/2022.
AMD Athlon (29) Family Mediatek Kompanio (9)
AMD Athlon PRO 300 (2) CPU group MediaTek Kompanio 52x/800 (4)
6 Generation 2
Picasso (Zen+) Architecture Cortex-A76 / Cortex-A55
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Athlon PRO 300U is a 2 core processor with a clock frequency of 2.40 GHz (3.30 GHz). The MediaTek Kompanio 520 (MT8186) has 8 CPU cores with a clock frequency of 0.77 GHz (2.05 GHz).

AMD Athlon PRO 300U Characteristic MediaTek Kompanio 520 (MT8186)
2 Cores 8
4 Threads 8
normal Core architecture hybrid (big.LITTLE)
Yes Hyperthreading No
No Overclocking ? No
2.40 GHz (3.30 GHz) A-Core 0.77 GHz (2.05 GHz)
2x Cortex-A76
-- B-Core 0.50 GHz (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.

AMD Athlon PRO 300U Characteristic MediaTek Kompanio 520 (MT8186)
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.

AMD Radeon RX Vega 3 (Raven Ridge) GPU ARM Mali-G52 MP2
1.00 GHz GPU frequency 0.01 GHz
-- GPU (Turbo) --
8 GPU Generation Bifrost 2
14 nm Technology 16 nm
3 Max. displays 2
3 Compute units 2
192 Shader 32
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory --
12 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.

AMD Radeon RX Vega 3 (Raven Ridge) GPU ARM Mali-G52 MP2
Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode / Encode Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 Decode / Encode
Decode / Encode Codec VP8 Decode / Encode
No Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode / Encode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The AMD Athlon PRO 300U supports a maximum of 32 GB of memory in 2 memory channels. The MediaTek Kompanio 520 (MT8186) can connect up to 8 GB of memory in 4 memory channels.

AMD Athlon PRO 300U Characteristic MediaTek Kompanio 520 (MT8186)
DDR4-2400 Memory LPDDR4X-3733
32 GB Max. Memory 8 GB
2 (Dual Channel) Memory channels 4 (Quad Channel)
38.4 GB/s Max. Bandwidth 14.9 GB/s
Yes ECC No
-- L2 Cache --
4.00 MB L3 Cache --
3.0 PCIe version --
12 PCIe lanes --
11.8 GB/s PCIe Bandwidth --

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Athlon PRO 300U has a TDP of 15 W, that of the MediaTek Kompanio 520 (MT8186) is --.

AMD Athlon PRO 300U Characteristic MediaTek Kompanio 520 (MT8186)
15 W TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
-- TDP down --
105 °C Tjunction max. --

Technical details

The AMD Athlon PRO 300U has a 4.00 MB cache, while the MediaTek Kompanio 520 (MT8186) cache has a total of 0.00 MB.

AMD Athlon PRO 300U Characteristic MediaTek Kompanio 520 (MT8186)
12 nm Technology 7 nm
Unknown Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) Armv8-A (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 ISA extensions --
FP5 Socket --
AMD-V, SVM Virtualization None
Yes AES-NI No
Operating systems Android
Q1/2019 Release date Q4/2022
-- Release price --
show more data show more data


Rate these processors

Here you can rate the AMD Athlon PRO 300U 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 520 (MT8186) to help other visitors make their purchasing decisions. The average rating is 3.3 stars (7 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
AMD Athlon PRO 300U (100%)
MediaTek Kompanio 520 (MT8186) (59%)
⌀ Multi core performance in 1 CPU benchmarks
AMD Athlon PRO 300U (100%)
MediaTek Kompanio 520 (MT8186) (77%)

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.
AMD Athlon PRO 300U AMD Athlon PRO 300U
2C 4T @ 3.30 GHz
867 (100%)
MediaTek Kompanio 520 (MT8186) MediaTek Kompanio 520 (MT8186)
8C 8T @ 2.05 GHz
511 (59%)

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.
AMD Athlon PRO 300U AMD Athlon PRO 300U
2C 4T @ 2.40 GHz
1878 (100%)
MediaTek Kompanio 520 (MT8186) MediaTek Kompanio 520 (MT8186)
8C 8T @ 2.05 GHz
1447 (77%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
AMD Athlon PRO 300U AMD Athlon PRO 300U
2C 4T @ 3.30 GHz
961 (100%)
MediaTek Kompanio 520 (MT8186) MediaTek Kompanio 520 (MT8186)
8C 8T @ 2.05 GHz
0 (0%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
AMD Athlon PRO 300U AMD Athlon PRO 300U
2C 4T @ 2.40 GHz
1986 (100%)
MediaTek Kompanio 520 (MT8186) MediaTek Kompanio 520 (MT8186)
8C 8T @ 2.05 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.
AMD Athlon PRO 300U AMD Athlon PRO 300U
AMD Radeon RX Vega 3 (Raven Ridge) @ 1.00 GHz
384 (100%)
MediaTek Kompanio 520 (MT8186) MediaTek Kompanio 520 (MT8186)
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.
AMD Athlon PRO 300U AMD Athlon PRO 300U
2C 4T @ 2.40 GHz
4075 (100%)
MediaTek Kompanio 520 (MT8186) MediaTek Kompanio 520 (MT8186)
8C 8T @ 2.05 GHz
0 (0%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Athlon PRO 300U AMD Athlon PRO 300U
2C 4T @ 3.30 GHz
138 (100%)
MediaTek Kompanio 520 (MT8186) MediaTek Kompanio 520 (MT8186)
8C 8T @ 2.05 GHz
0 (0%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Athlon PRO 300U AMD Athlon PRO 300U
2C 4T @ 2.40 GHz
344 (100%)
MediaTek Kompanio 520 (MT8186) MediaTek Kompanio 520 (MT8186)
8C 8T @ 2.05 GHz
0 (0%)

Devices using this processor

AMD Athlon PRO 300U MediaTek Kompanio 520 (MT8186)
Unknown Lenovo Chromebook IdeaPad Slim 3

Popular comparisons containing this CPUs

1. MediaTek Kompanio 520 (MT8186)Intel Celeron N4500 MediaTek Kompanio 520 (MT8186) vs Intel Celeron N4500
2. MediaTek Kompanio 520 (MT8186)Intel Core i3-1215U MediaTek Kompanio 520 (MT8186) vs Intel Core i3-1215U
3. MediaTek MT8183MediaTek Kompanio 520 (MT8186) MediaTek MT8183 vs MediaTek Kompanio 520 (MT8186)
4. MediaTek Kompanio 520 (MT8186)Intel Processor N100 MediaTek Kompanio 520 (MT8186) vs Intel Processor N100
5. Intel Celeron N4020MediaTek Kompanio 520 (MT8186) Intel Celeron N4020 vs MediaTek Kompanio 520 (MT8186)
6. MediaTek Kompanio 520 (MT8186)MediaTek Kompanio 500 MediaTek Kompanio 520 (MT8186) vs MediaTek Kompanio 500
7. MediaTek Kompanio 520 (MT8186)Qualcomm Snapdragon 7c MediaTek Kompanio 520 (MT8186) vs Qualcomm Snapdragon 7c
8. MediaTek Kompanio 520 (MT8186)Intel Celeron N5100 MediaTek Kompanio 520 (MT8186) vs Intel Celeron N5100
9. MediaTek Kompanio 520 (MT8186)Qualcomm Snapdragon 7c Gen 2 MediaTek Kompanio 520 (MT8186) vs Qualcomm Snapdragon 7c Gen 2
10. MediaTek Kompanio 520 (MT8186)MediaTek Helio G99 MediaTek Kompanio 520 (MT8186) vs MediaTek Helio G99


back to index