AMD Athlon II X2 370K vs MediaTek Helio X23

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CPU comparison with benchmarks


AMD Athlon II X2 370K CPU1 vs CPU2 MediaTek Helio X23
AMD Athlon II X2 370K MediaTek Helio X23

CPU comparison

AMD Athlon II X2 370K or MediaTek Helio X23 - 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 II X2 370K has 2 cores with 2 threads and clocks with a maximum frequency of 4.20 GHz. Up to GB of memory is supported in 1 memory channels. The AMD Athlon II X2 370K was released in Q2/2013.

The MediaTek Helio X23 has 10 cores with 10 threads and clocks with a maximum frequency of 2.30 GHz. The CPU supports up to 4 GB of memory in 2 memory channels. The MediaTek Helio X23 was released in Q1/2017.
AMD Athlon II (52) Family Mediatek Helio (37)
AMD Athlon II X2 (Richland) (1) CPU group MediaTek Helio X20 (4)
4 Generation 2
Richland Architecture Cortex-A72 / Cortex-A53
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Athlon II X2 370K has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the AMD Athlon II X2 370K is 4.00 GHz (4.20 GHz) while the MediaTek Helio X23 has 10 CPU cores and 10 threads can calculate simultaneously. The clock frequency of the MediaTek Helio X23 is at 2.30 GHz.

AMD Athlon II X2 370K Characteristic MediaTek Helio X23
2 Cores 10
2 Threads 10
normal Core architecture hybrid (Prime / big.LITTLE)
No Hyperthreading No
Yes Overclocking ? No
4.00 GHz (4.20 GHz) A-Core 2.30 GHz
2x Cortex-A72
-- B-Core 1.40 GHz
4x Cortex-A53
-- C-Core --
4x Cortex-A53

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 X2 370K Characteristic MediaTek Helio X23
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The AMD Athlon II X2 370K or MediaTek Helio X23 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.

no iGPU GPU ARM Mali-T880 MP4
GPU frequency 0.78 GHz
-- GPU (Turbo) 0.78 GHz
-- GPU Generation Midgard 4
Technology 16 nm
Max. displays 2
-- Compute units 4
-- Shader 64
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- DirectX Version 11

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-T880 MP4
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode
No Codec h264 Decode / Encode
No Codec VP9 No
No Codec VP8 Decode / Encode
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG Decode / Encode

Memory & PCIe

The AMD Athlon II X2 370K can use up to GB of memory in 1 memory channels. The maximum memory bandwidth is 14.9 GB/s. The MediaTek Helio X23 supports up to 4 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 6.4 GB/s.

AMD Athlon II X2 370K Characteristic MediaTek Helio X23
DDR3-1866 Memory LPDDR3-800
Max. Memory 4 GB
1 (Single Channel) Memory channels 2 (Dual Channel)
14.9 GB/s Max. Bandwidth 6.4 GB/s
No ECC No
-- L2 Cache --
1.00 MB L3 Cache --
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the AMD Athlon II X2 370K is 65 W, while the MediaTek Helio X23 has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

AMD Athlon II X2 370K Characteristic MediaTek Helio X23
65 W TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The AMD Athlon II X2 370K is manufactured in 32 nm and has 1.00 MB cache. The MediaTek Helio X23 is manufactured in 20 nm and has a 0.00 MB cache.

AMD Athlon II X2 370K Characteristic MediaTek Helio X23
32 nm Technology 20 nm
Unknown Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) Armv8-A (64 bit)
MMX, 3DNow!, SSE3, SSE4a ISA extensions --
FM2 Socket --
AMD-V Virtualization None
No AES-NI No
Windows 10, Linux Operating systems Android
Q2/2013 Release date Q1/2017
45 $ Release price --
show more data show more data


Rate these processors

Here you can rate the AMD Athlon II X2 370K to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the MediaTek Helio X23 to help other visitors make their purchasing decisions. The average rating is 5.0 stars (1 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 0 CPU benchmarks
AMD Athlon II X2 370K (0%)
MediaTek Helio X23 (0%)
⌀ Multi core performance in 1 CPU benchmarks
AMD Athlon II X2 370K (100%)
MediaTek Helio X23 (50%)

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 X2 370K AMD Athlon II X2 370K
2C 2T @ 4.20 GHz
1505 (100%)
MediaTek Helio X23 MediaTek Helio X23
10C 10T @ 2.30 GHz
759 (50%)

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 II X2 370K AMD Athlon II X2 370K
@ 0.00 GHz
0 (0%)
MediaTek Helio X23 MediaTek Helio X23
ARM Mali-T880 MP4 @ 0.78 GHz
106 (100%)

AnTuTu 8 Benchmark

The AnTuTu 8 Benchmark measures the performance of a SoC. AnTuTu benchmarks the CPU, GPU, Memory as well as the UX (User Experience) by simulating browser and app usage. AnTuTu can benchmark any ARM CPU that runs under Android or iOS. Devices may not be directly compareable if the benchmark has been performed under different operating systems.

In the AnTuTu 8 benchmark, the single-core performance of a processor is only slightly weighted. The evaluation consists of the multi-core performance of the processor, the speed of the RAM and the performance of the internal graphics.
AMD Athlon II X2 370K AMD Athlon II X2 370K
2C 2T @ 4.00 GHz
0 (0%)
MediaTek Helio X23 MediaTek Helio X23
10C 10T @ 2.30 GHz
92567 (100%)

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 X2 370K AMD Athlon II X2 370K
2C 2T @ 4.20 GHz
90 (100%)
MediaTek Helio X23 MediaTek Helio X23
10C 10T @ 2.30 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 X2 370K AMD Athlon II X2 370K
2C 2T @ 4.20 GHz
147 (100%)
MediaTek Helio X23 MediaTek Helio X23
10C 10T @ 2.30 GHz
0 (0%)

Devices using this processor

AMD Athlon II X2 370K MediaTek Helio X23
Unknown Unknown

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