Qualcomm Snapdragon 678 vs HiSilicon Kirin 820 5G

Comparisons   11-03-2021
   So, which chip or processor is better? Full compare data of benchmarks Qualcomm Snapdragon 678 vs HiSilicon Kirin 820 5G, speed testing of GPUs Adreno 612 and Mali-G57 MP6.
   This performance comparison involves two processors: Snapdragon 678 is octa-core (Kryo 460) and Kirin 820 5G is octa-core (ARM Cortex-A76). Both processors went through battery life test and power consumption test. A careful analysis of all the technical characteristics of the SoCs, so that it can be easier to read, is made by the table.
   From the video comparison, you can get the results of joint benchmarking in special test applications like Neocore, Geekbench, GFXBench, Octane V2, 3DMark, PCMark, WebXPRT 3, AnTuTu 8, Quadrant, PassMark, Mozilla Kraken, Vellamo, even the gaming performance of CPUs in Fortnite, Sniper 3D, Minecraft Bedrock, Real Racing 3, Garena Free Fire - The Cobra, Mortal Kombat, PUBG, Call of Duty: Mobile etc.
   After reading the results these benchmarks and videos, you already be able to understand which CPU is better to buy Snapdragon 678 or Kirin 820 5G and which chip is better for gaming: Asphalt 9, Need for Speed No Limits, Madout2, CSR Racing 2.

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

Snapdragon 678

15%

Kirin 820 5G

26%

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

Snapdragon 678

64%

Kirin 820 5G

76%

Gaming performance
Which CPU is better for gaming

Snapdragon 678

12%

Kirin 820 5G

25%

Antutu v10, 9

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

	Snapdragon 678	Kirin 820 5G
Total score	216174	371861
CPU	60533	104122
GPU	82148	141298
MEM	34589	59497
UX	38911	66924

GeekBench 6, 5.2

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

	Snapdragon 678	Kirin 820 5G
Single-Core	348	802
Multi-Core	1207	2727

Comparison of specifications

CPU and Memory

	Snapdragon 678	Kirin 820 5G
Frequency	2000 MHz	2360 MHz
Cores	8	8
Bit	64	64
Lithography	11 nm	7 nm
Transistors count
Core configuration	8x2.0 GHz Kryo 460	1x2.36 GHz ARM Cortex-A76 3x2.22 GHz ARM Cortex-A76 3x1.84 GHz ARM Cortex-A55
Power consumption (TDP)	6 W	5 W
Memory type	LPDDR4x (Dual Channel)	LPDDR4x
Max. Memory	8 Gb	12 Gb
Memory Frequency	1866	1600
Memory bandwidth	14.9	31.78
Neural Processor (NPU)	No	No
L1 cache	16 KB
L2 cache	256 KB
L3 cache
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 Kirin 820 5G is 15% better than Snapdragon 678 in terms of CPU frequency. Also keep in mind that high CPU frequency affects battery life through power consumption.

GPU and Media

GPU	Adreno 612	Mali-G57 MP6
GPU Frequency	700 MHz	850 MHz
GFloPS	398	846
# of Cores		6
# of Shader Units	256
Display	1080 x 2520 pixels	2560 x 1600 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	20.4	29.7
PlayerUnknown's Battlegrounds (PUBG Mobile)	41.2	57.2
Garena Free Fire - The Cobra	46.6	47.6
Call of Duty: Mobile	36.8	39.6
Grand Theft Auto V (GTA 5 Mobile)	35.7	48.9
Minecraft: Pocket Edition	50.8	74.7
Real Racing 3	81.6	71.4
Sniper 3D	60.6	90.4
Need for Speed No Limits	83.9	66.6
Mortal Kombat X	74.6	54.7
CSR Racing 2	65.2	57.1

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	25 MP	48 MP
Dual Camera resolution	16 MP	24 MP
Image Signal Processor (ISP)	Qualcomm Spectra 160
Video Encoding FPS	30	60
Video Encoding resolution	4K (Ultra HD), 2K, FullHD	4K, 2K, FullHD
Codec support	H.264/AVC, H.265/HEVC	H.264, H.265/HEVC

Networks and Navigation

Modem	Qualcomm Snapdragon X12 LTE modem	21
Download speed	600 MBit/s.	7350 MBit/s.
Upload speed	150 MBit/s.	3400 MBit/s.
Navigation	Galileo, GLONASS, SBAS, GPS, Beidou, QZSS	GPS, Galileo, Glonass, Beidou
NFC support	No	No
5G support	Yes	No

Result:
The number of parameters for which Qualcomm Snapdragon 678 is better: 11
The number of parameters for which HiSilicon Kirin 820 5G is better: 29
You need to know that you should not blindly trust the automatic comparison on the table. You can watch benchmark video from beginning to end of joint testing and hear what people say who really appreciated the capabilities of both CPUs Snapdragon 678 and Kirin 820 5G, as well as read the test results at the links below.

Snapdragon 678 SoC - all data

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

• Snapdragon 678 specs and review.

Kirin 820 5G SoC - all data

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

• Kirin 820 5G specs and review.