MediaTek Helio X20 vs AMD Phenom II X4 910

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CPU comparison with benchmarks


MediaTek Helio X20 CPU1 vs CPU2 AMD Phenom II X4 910
MediaTek Helio X20 AMD Phenom II X4 910

CPU comparison

MediaTek Helio X20 or AMD Phenom II X4 910 - 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 X20 has 10 cores with 10 threads and clocks with a maximum frequency of 2.10 GHz. Up to 4 GB of memory is supported in 2 memory channels. The MediaTek Helio X20 was released in Q4/2015.

The AMD Phenom II X4 910 has 4 cores with 4 threads and clocks with a maximum frequency of 2.60 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD Phenom II X4 910 was released in Q1/2009.
Mediatek Helio (37) Family AMD Phenom II (52)
MediaTek Helio X20 (4) CPU group AMD Phenom II - 800/900 (23)
2 Generation 4
Cortex-A72 / Cortex-A53 Architecture Deneb (K10)
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The MediaTek Helio X20 has 10 CPU cores and can calculate 10 threads in parallel. The clock frequency of the MediaTek Helio X20 is 2.10 GHz while the AMD Phenom II X4 910 has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the AMD Phenom II X4 910 is at 2.60 GHz.

MediaTek Helio X20 Characteristic AMD Phenom II X4 910
10 Cores 4
10 Threads 4
hybrid (Prime / big.LITTLE) Core architecture normal
No Hyperthreading No
No Overclocking ? Yes
2.10 GHz
2x Cortex-A72
A-Core 2.60 GHz
1.40 GHz
4x Cortex-A53
B-Core --
--
4x Cortex-A53
C-Core --

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 X20 Characteristic AMD Phenom II X4 910
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The MediaTek Helio X20 or AMD Phenom II X4 910 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.

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

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.

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

Memory & PCIe

The MediaTek Helio X20 can use up to 4 GB of memory in 2 memory channels. The maximum memory bandwidth is 6.4 GB/s. The AMD Phenom II X4 910 supports up to GB of memory in 2 memory channels and achieves a memory bandwidth of up to 21.3 GB/s.

MediaTek Helio X20 Characteristic AMD Phenom II X4 910
LPDDR3-800 Memory DDR3-1333, DDR2-1066
4 GB Max. Memory
2 (Dual Channel) Memory channels 2 (Dual Channel)
6.4 GB/s Max. Bandwidth 21.3 GB/s
No ECC No
-- L2 Cache --
-- L3 Cache 6.00 MB
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the MediaTek Helio X20 is --, while the AMD Phenom II X4 910 has a TDP of 95 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

MediaTek Helio X20 Characteristic AMD Phenom II X4 910
-- TDP (PL1 / PBP) 95 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The MediaTek Helio X20 is manufactured in 20 nm and has 0.00 MB cache. The AMD Phenom II X4 910 is manufactured in 45 nm and has a 6.00 MB cache.

MediaTek Helio X20 Characteristic AMD Phenom II X4 910
20 nm Technology 45 nm
Chiplet Chip design Unknown
Armv8-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE3, SSE4a
-- Socket AM3
None Virtualization AMD-V
No AES-NI No
Android Operating systems Windows 10, Linux
Q4/2015 Release date Q1/2009
-- Release price --
show more data show more data


Rate these processors

Here you can rate the MediaTek Helio X20 to help other visitors make their purchasing decisions. The average rating is 1.0 stars (1 ratings). Rate now:
Here you can rate the AMD Phenom II X4 910 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 0 CPU benchmarks
MediaTek Helio X20 (0%)
AMD Phenom II X4 910 (0%)
⌀ Multi core performance in 1 CPU benchmarks
MediaTek Helio X20 (53%)
AMD Phenom II X4 910 (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 X20 MediaTek Helio X20
10C 10T @ 2.10 GHz
1729 (53%)
AMD Phenom II X4 910 AMD Phenom II X4 910
4C 4T @ 2.60 GHz
3240 (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 X20 MediaTek Helio X20
10C 10T @ 2.10 GHz
203 (100%)
AMD Phenom II X4 910 AMD Phenom II X4 910
4C 4T @ 2.60 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.
MediaTek Helio X20 MediaTek Helio X20
10C 10T @ 2.10 GHz
1153 (100%)
AMD Phenom II X4 910 AMD Phenom II X4 910
4C 4T @ 2.60 GHz
0 (0%)

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 X20 MediaTek Helio X20
10C 10T @ 2.10 GHz
240 (100%)
AMD Phenom II X4 910 AMD Phenom II X4 910
4C 4T @ 2.60 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.
MediaTek Helio X20 MediaTek Helio X20
10C 10T @ 2.10 GHz
958 (100%)
AMD Phenom II X4 910 AMD Phenom II X4 910
4C 4T @ 2.60 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.
MediaTek Helio X20 MediaTek Helio X20
ARM Mali-T880 MP4 @ 0.78 GHz
106 (100%)
AMD Phenom II X4 910 AMD Phenom II X4 910
@ 0.00 GHz
0 (0%)

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.
MediaTek Helio X20 MediaTek Helio X20
10C 10T @ 2.10 GHz
84536 (100%)
AMD Phenom II X4 910 AMD Phenom II X4 910
4C 4T @ 2.60 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.
MediaTek Helio X20 MediaTek Helio X20
10C 10T @ 2.10 GHz
0 (0%)
AMD Phenom II X4 910 AMD Phenom II X4 910
4C 4T @ 2.60 GHz
68 (100%)

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.
MediaTek Helio X20 MediaTek Helio X20
10C 10T @ 2.10 GHz
0 (0%)
AMD Phenom II X4 910 AMD Phenom II X4 910
4C 4T @ 2.60 GHz
263 (100%)

Devices using this processor

MediaTek Helio X20 AMD Phenom II X4 910
Unknown Unknown

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