AMD Athlon II X4 620 vs MediaTek Kompanio 900T

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CPU comparison with benchmarks


AMD Athlon II X4 620 CPU1 vs CPU2 MediaTek Kompanio 900T
AMD Athlon II X4 620 MediaTek Kompanio 900T

CPU comparison

In this CPU comparison, we compare the AMD Athlon II X4 620 and the MediaTek Kompanio 900T and use benchmarks to check which processor is faster.

We compare the AMD Athlon II X4 620 4 core processor released in Q3/2009 with the MediaTek Kompanio 900T which has 8 CPU cores and was introduced in Q3/2021.
AMD Athlon II (52) Family Mediatek Kompanio (9)
AMD Athlon II X4 (Propus) (10) CPU group MediaTek Kompanio 900/1200/1300 (4)
1 Generation 3
Propus Architecture Cortex-A78 / Cortex-A55
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Athlon II X4 620 is a 4 core processor with a clock frequency of 2.60 GHz. The processor can compute 4 threads at the same time. The MediaTek Kompanio 900T clocks with 2.40 GHz, has 8 CPU cores and can calculate 8 threads in parallel.

AMD Athlon II X4 620 Characteristic MediaTek Kompanio 900T
4 Cores 8
4 Threads 8
normal Core architecture hybrid (big.LITTLE)
No Hyperthreading No
No Overclocking ? No
2.60 GHz A-Core 2.40 GHz
2x Cortex-A78
-- 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.

AMD Athlon II X4 620 Characteristic MediaTek Kompanio 900T
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

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.

no iGPU GPU ARM Mali-G68 MP4
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation Vallhall 2
Technology 6 nm
Max. displays 1
-- Compute units 4
-- Shader 64
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- 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.

no iGPU GPU ARM Mali-G68 MP4
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 Decode
No Codec AVC Decode / Encode
No Codec VC-1 Decode / Encode
No Codec JPEG Decode / Encode

Memory & PCIe

Up to 16 GB of memory in a maximum of 2 memory channels is supported by the AMD Athlon II X4 620, while the MediaTek Kompanio 900T supports a maximum of GB of memory with a maximum memory bandwidth of -- enabled.

AMD Athlon II X4 620 Characteristic MediaTek Kompanio 900T
DDR3-1333 Memory LPDDR4X
16 GB Max. Memory
2 (Dual Channel) Memory channels 0
21.3 GB/s Max. Bandwidth --
No ECC No
2.00 MB L2 Cache --
-- L3 Cache --
2.0 PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The AMD Athlon II X4 620 has a TDP of 95 W. The TDP of the MediaTek Kompanio 900T is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

AMD Athlon II X4 620 Characteristic MediaTek Kompanio 900T
95 W TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The AMD Athlon II X4 620 has 2.00 MB cache and is manufactured in 45 nm. The cache of MediaTek Kompanio 900T is at 0.00 MB. The processor is manufactured in 6 nm.

AMD Athlon II X4 620 Characteristic MediaTek Kompanio 900T
45 nm Technology 6 nm
Unknown Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) Armv8-A (64 bit)
MMX, 3DNow!, SSE3, SSE4a ISA extensions --
AM3 Socket --
AMD-V Virtualization None
No AES-NI No
Windows 10, Linux Operating systems Android
Q3/2009 Release date Q3/2021
-- Release price --
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
AMD Athlon II X4 620 (47%)
MediaTek Kompanio 900T (100%)
⌀ Multi core performance in 1 CPU benchmarks
AMD Athlon II X4 620 (56%)
MediaTek Kompanio 900T (100%)

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 II X4 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
334 (47%)
MediaTek Kompanio 900T MediaTek Kompanio 900T
8C 8T @ 2.40 GHz
711 (100%)

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 II X4 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
1155 (56%)
MediaTek Kompanio 900T MediaTek Kompanio 900T
8C 8T @ 2.40 GHz
2056 (100%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 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 II X4 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
337 (100%)
MediaTek Kompanio 900T MediaTek Kompanio 900T
8C 8T @ 2.40 GHz
0 (0%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 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 II X4 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
1275 (100%)
MediaTek Kompanio 900T MediaTek Kompanio 900T
8C 8T @ 2.40 GHz
0 (0%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 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 II X4 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
132 (100%)
MediaTek Kompanio 900T MediaTek Kompanio 900T
8C 8T @ 2.40 GHz
0 (0%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 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 II X4 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
505 (100%)
MediaTek Kompanio 900T MediaTek Kompanio 900T
8C 8T @ 2.40 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 II X4 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
1916 (100%)
MediaTek Kompanio 900T MediaTek Kompanio 900T
8C 8T @ 2.40 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 II X4 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
62 (100%)
MediaTek Kompanio 900T MediaTek Kompanio 900T
8C 8T @ 2.40 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 II X4 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
238 (100%)
MediaTek Kompanio 900T MediaTek Kompanio 900T
8C 8T @ 2.40 GHz
0 (0%)

Devices using this processor

AMD Athlon II X4 620 MediaTek Kompanio 900T
Unknown Unknown

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