MediaTek Helio X10 vs AMD GX-420CA

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CPU comparison with benchmarks


MediaTek Helio X10 CPU1 vs CPU2 AMD GX-420CA
MediaTek Helio X10 AMD GX-420CA

CPU comparison

MediaTek Helio X10 or AMD GX-420CA - 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 MediaTek Helio X10 has 8 cores with 8 threads and clocks with a maximum frequency of 2.00 GHz. Up to 4 GB of memory is supported in 2 memory channels. The MediaTek Helio X10 was released in Q3/2014.

The AMD GX-420CA has 4 cores with 4 threads and clocks with a maximum frequency of 2.00 GHz. The CPU supports up to 16 GB of memory in 1 memory channels. The AMD GX-420CA was released in Q2/2013.
Mediatek Helio (37) Family AMD G (38)
MediaTek Helio X10 (1) CPU group AMD G-Series 1st Gen (9)
1 Generation 1
Cortex-A53 Architecture Temash (Jaguar)
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The MediaTek Helio X10 is a 8 core processor with a clock frequency of 2.00 GHz. The AMD GX-420CA has 4 CPU cores with a clock frequency of 2.00 GHz.

MediaTek Helio X10 Characteristic AMD GX-420CA
8 Cores 4
8 Threads 4
normal Core architecture normal
No Hyperthreading No
No Overclocking ? Yes
2.00 GHz Frequency 2.00 GHz
-- Turbo Frequency (1 Core) --
-- Turbo Frequency (All Cores) --

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.

MediaTek Helio X10 Characteristic AMD GX-420CA
-- 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.

PowerVR G6200 GPU AMD Radeon HD 8400
0.70 GHz GPU frequency 0.60 GHz
0.70 GHz GPU (Turbo) --
-- GPU Generation 5
28 nm Technology 28 nm
2 Max. displays 2
2 Compute units 2
32 Shader 128
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 2 GB
10 DirectX Version 11.1

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 G6200 GPU AMD Radeon HD 8400
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 Decode
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC Decode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

The MediaTek Helio X10 supports a maximum of 4 GB of memory in 2 memory channels. The AMD GX-420CA can connect up to 16 GB of memory in 1 memory channels.

MediaTek Helio X10 Characteristic AMD GX-420CA
LPDDR3-1866 Memory DDR3-1600
4 GB Max. Memory 16 GB
2 (Dual Channel) Memory channels 1 (Single Channel)
14.9 GB/s Max. Bandwidth 12.8 GB/s
No ECC Yes
-- L2 Cache 2.00 MB
-- L3 Cache --
-- PCIe version 2.0
-- PCIe lanes 8
-- PCIe Bandwidth 4.0 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The MediaTek Helio X10 has a TDP of --, that of the AMD GX-420CA is 25 W.

MediaTek Helio X10 Characteristic AMD GX-420CA
-- TDP (PL1 / PBP) 25 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. 90 °C

Technical details

The MediaTek Helio X10 has a 0.00 MB cache, while the AMD GX-420CA cache has a total of 2.00 MB.

MediaTek Helio X10 Characteristic AMD GX-420CA
28 nm Technology 28 nm
Chiplet Chip design Monolithic
Armv8-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4
-- Socket FT3
None Virtualization AMD-V
No AES-NI Yes
Android Operating systems Windows 10, Linux
Q3/2014 Release date Q2/2013
-- Release price --
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
MediaTek Helio X10 (67%)
AMD GX-420CA (100%)
⌀ Multi core performance in 2 CPU benchmarks
MediaTek Helio X10 (76%)
AMD GX-420CA (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.
MediaTek Helio X10 MediaTek Helio X10
8C 8T @ 2.00 GHz
174 (67%)
AMD GX-420CA AMD GX-420CA
4C 4T @ 2.00 GHz
258 (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.
MediaTek Helio X10 MediaTek Helio X10
8C 8T @ 2.00 GHz
693 (79%)
AMD GX-420CA AMD GX-420CA
4C 4T @ 2.00 GHz
876 (100%)

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.
MediaTek Helio X10 MediaTek Helio X10
PowerVR G6200 @ 0.70 GHz
90 (58%)
AMD GX-420CA AMD GX-420CA
AMD Radeon HD 8400 @ 0.60 GHz
154 (100%)

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.
MediaTek Helio X10 MediaTek Helio X10
8C 8T @ 2.00 GHz
1293 (72%)
AMD GX-420CA AMD GX-420CA
4C 4T @ 2.00 GHz
1796 (100%)

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.
MediaTek Helio X10 MediaTek Helio X10
8C 8T @ 2.00 GHz
0 (0%)
AMD GX-420CA AMD GX-420CA
4C 4T @ 2.00 GHz
230 (100%)

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.
MediaTek Helio X10 MediaTek Helio X10
8C 8T @ 2.00 GHz
0 (0%)
AMD GX-420CA AMD GX-420CA
4C 4T @ 2.00 GHz
682 (100%)

Devices using this processor

MediaTek Helio X10 AMD GX-420CA
Unknown Unknown

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