Intel Atom x5-Z8500 vs MediaTek Helio G25

Comparisons   11-03-2021
   Well, which processor or chip is better? Comprehensive comparison data of benchmarks Intel Atom x5-Z8500 vs MediaTek Helio G25, speed testing of GPUs Intel HD Graphics (Cherry Trail) and PowerVR GE8320.
   This performance comparison involves two processors: Atom x5-Z8500 is quad-core (SoFIA) and Helio G25 is octa-core (Cortex-A53). Both processors went through battery life test and power consumption test. A careful analysis of all the technical characteristics of the CPUs, to make it easier to understand, is made by the table.
   From the comparison video, you can get the results of joint benchmarking in synthetic type tests like Vellamo, 3DMark, PCMark, Mozilla Kraken, PassMark, AnTuTu 8, Geekbench, Octane V2, GFXBench, Quadrant, WebXPRT 3, Neocore, even the gaming performance of processors in PUBG, Sniper 3D, Garena Free Fire - The Cobra, Fortnite, Call of Duty: Mobile, Minecraft Bedrock, Mortal Kombat, Real Racing 3 etc.
   After reading the results these benchmarks and videos, you already be able to understand which CPU is better to buy Atom x5-Z8500 or Helio G25 and which chip is better for gaming: CSR Racing 2, Madout2, Asphalt 9, Need for Speed No Limits.

Summary benchmark results

As a percentage of the maximum value based on a sample from the entire base of all processors
CPU Benchmark
Based on Antutu and Geekbench score

Atom x5-Z8500

Helio G25

Battery life test
Power Consumption efficiency (how quickly the processor reduces the battery charge)

Atom x5-Z8500

54%

Helio G25

66%

Gaming performance
Which CPU is better for gaming

Atom x5-Z8500

Helio G25

Antutu v10, 9

Antutu benchmark separately tests the performance of the CPU, GPU, and memory speed

	Atom x5-Z8500	Helio G25
Total score	71836	102467
CPU	20114	28698
GPU	27295	38947
MEM	11495	16388
UX	12928	18435

GeekBench 6, 5.2

This benchmark shows Multi-threaded and Single-threaded processor performance

	Atom x5-Z8500	Helio G25
Single-Core	185	209
Multi-Core	836	922

Comparison of specifications

CPU and Memory

	Atom x5-Z8500	Helio G25
Frequency	1440 MHz	2000 MHz
Cores	4	8
Bit	64	64
Lithography	14 nm	12 nm
Transistors count
Core configuration	4x1.44-2.24 GHz SoFIA	8x2.0 GHz Cortex-A53
Power consumption (TDP)	5 W	5 W
Memory type	LPDDR3	LPDDR3, LPDDR4x
Max. Memory	8 Gb	6 Gb
Memory Frequency	1600	2x LPDDR4(X) 1600MHz, 1x LPDDR3 933MHz
Memory bandwidth	24	14.9
Neural Processor (NPU)	No	No
L1 cache	256 KB
L2 cache	512 KB
L3 cache	8 MB
Instruction set architecture (ISA)	ARMv8-A	ARMv8.2-A

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Helio G25 is 28% better than Atom x5-Z8500 in terms of CPU frequency. Another difference is that Atom x5-Z8500 has 4 more core than Helio G25. Also keep in mind that high CPU frequency affects battery life through power consumption.

GPU and Media

GPU	Intel HD Graphics (Cherry Trail)	PowerVR GE8320
GPU Frequency	600 MHz	650 MHz
GFloPS	115.2	126.8
# of Cores	16	2
# of Shader Units
Display	1920 x 1080 pixels	1600 x 720 pixels

The frequency of the GPU does not always directly indicate its performance. To fully evaluate all the capabilities of a graphics chip, you should take into account the number of Shader Units and Cores, as well as how many GFlops it has.

Gaming benchmark

Fortnite Mobile
PlayerUnknown's Battlegrounds (PUBG Mobile)	16.8	22.7
Garena Free Fire - The Cobra	26.4	38.8
Call of Duty: Mobile	18.1	25.3
Grand Theft Auto V (GTA 5 Mobile)	13.5	18.1
Minecraft: Pocket Edition	17.9	24.9
Real Racing 3	33	58.2
Sniper 3D	58.1	73.7
Need for Speed No Limits	31.7	46.6
Mortal Kombat X	30.4	62.1
CSR Racing 2	37	50.4

The numbers in this table indicate the maximum FPS that was received on the device with the corresponding processor. Depending on the configuration of the gadget and graphics quality settings (Ultra, Medium, Normal), the results may differ quite significantly. We recommend that you better study the results of the Antutu v10, 9 and GeekBench 6, 5.2 becnmarks.

Cameras

Camera resolution	13 MP	21 MP
Dual Camera resolution		13 MP
Image Signal Processor (ISP)
Video Encoding FPS	30	30
Video Encoding resolution	FullHD	FullHD
Codec support	H.264/AVC, H.265/HEVC	H.264

Networks and Navigation

Modem
Download speed	21 MBit/s.	150 MBit/s.
Upload speed	6 MBit/s.	50 MBit/s.
Navigation		GPS, Galileo, Glonass, Beidou
NFC support	No	No
5G support	Yes	No

Result:
The number of parameters for which Intel Atom x5-Z8500 is better: 9
The number of parameters for which MediaTek Helio G25 is better: 29
You need to know that you should not blindly trust the automatic comparison of the table. You can watch benchmark video from beginning to end of parallel comparison and hear what people say who really appreciated the capabilities of both processors Atom x5-Z8500 and Helio G25, as well as read the test results at the links below.

Atom x5-Z8500 SoC - all data

• Devices lists
• Benchmarks
• PUBG mobile
• Fortnite Mobile
• Antutu v10
• GeekBench 6, 5 mobile
• 3DMark

• Atom x5-Z8500 specs and review.

Helio G25 SoC - all data

• Devices lists
• Benchmarks
• PUBG mobile
• Fortnite Mobile
• GeekBench 6, 5 mobile
• Antutu v10
• 3DMark

• Helio G25 specs and review.