Qualcomm QCM2290 vs Samsung Exynos 7 Octa 7420

Comparisons   17-02-2023
   Comprehensive testing data of Qualcomm QCM2290 vs Samsung Exynos 7 Octa 7420, comparison of graphics processors (GPU). A careful review of all the technical characteristics, so that it can be easier to understand, is summarized in the table. From the comparison video, you can get the results of parallel examination in synthetic type tests such as GeekBench 6, Vellamo, 3DMark, PCMark, Neocore, Quadrant, PassMark, GFXBench, Antutu v10, 9, even the gaming performance of chips in GTA, PUBG, Asphalt 9, Fortnite, Minecraft, Call of Duty, Madout2 etc.
   After reading the results of parallel tests and videos, you already be able to figure out which SoCs is better to buy QCM2290 or Exynos 7 Octa 7420.

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

QCM2290

Exynos 7 Octa 7420

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

QCM2290

70%

Exynos 7 Octa 7420

52%

Gaming performance
Which CPU is better for gaming

QCM2290

Exynos 7 Octa 7420

Antutu v10, 9

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

	QCM2290	Exynos 7 Octa 7420
Total score	70836	79294
CPU	19837	22205
GPU	26918	30121
MEM	11330	12689
UX	12757	14262

GeekBench 6, 5.2

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

	QCM2290	Exynos 7 Octa 7420
Single-Core	183	205
Multi-Core	825	923

Comparison of specifications

CPU and Memory

	QCM2290	Exynos 7 Octa 7420
Frequency	2000 MHz	2100 MHz
Cores	4	8
Bit	64	64
Lithography	11 nm	14 nm
Transistors count
Core configuration	4x2.0 GHz ARM Cortex-A53	4x2.1 GHz ARM Cortex-A57 4x1.5 GHz ARM Cortex-A53
Power consumption (TDP)	6 W	7 W
Memory type	LPDDR4x, LPDDR3	LPDDR4
Max. Memory	4 Gb	4 Gb
Memory Frequency	1804	1866
Memory bandwidth	12.8	24.8
Neural Processor (NPU)	No	No
L1 cache
L2 cache		512 KB
L3 cache
Instruction set architecture (ISA)	ARMv8-A	ARMv8-A

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Exynos 7 Octa 7420 is 4% better than QCM2290 in terms of CPU frequency. Another difference is that QCM2290 has 4 more core than Exynos 7 Octa 7420. Also keep in mind that high CPU frequency affects battery life through power consumption.

GPU and Media

GPU	Adreno 702	Mali-T760 MP8
GPU Frequency	845 MHz	772 MHz
GFloPS	18.23	210
# of Cores		8
# of Shader Units	768
Display	1680 x 720 pixels	3840 x 2400 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)	16.6	14.6
Garena Free Fire - The Cobra	26.2	27.3
Call of Duty: Mobile	17.6	15.1
Grand Theft Auto V (GTA 5 Mobile)	13.1	11.9
Minecraft: Pocket Edition	17.4	14.3
Real Racing 3	32.6	47.8
Sniper 3D	57.1	35.5
Need for Speed No Limits	31.8	32.8
Mortal Kombat X	29.2	35.5
CSR Racing 2	36.3	30

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	20 MP
Dual Camera resolution	13 MP
Image Signal Processor (ISP)	Dual ISP
Video Encoding FPS	30	30
Video Encoding resolution	FullHD	4K (Ultra HD), 2K, FullHD
Codec support	H.264/AVC, H.265/HEVC	H.264, H.265/HEVC, VP9

Networks and Navigation

Modem	QCM2290 LTE modem
Download speed	450 MBit/s.	42 MBit/s.
Upload speed	150 MBit/s.	11 MBit/s.
Navigation	QZSS, Galileo, Beidou, SBAS, GLONASS, NavIC, GPS
NFC support	No	No
5G support	Yes	No

Result:
The number of parameters for which Qualcomm QCM2290 is better: 16
The number of parameters for which Samsung Exynos 7 Octa 7420 is better: 20
You need to understand that you should not sightlessly trust the software comparison of the table. It is better to just watch the full video of joint comparison and hear what people think who really appreciated the capabilities of both chips, as well as read the test results at the links below.

QCM2290 SoC - all data

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

• QCM2290 specs and review.

Exynos 7 Octa 7420 SoC - all data

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

• Exynos 7 Octa 7420 specs and review.