Samsung Exynos 1280 vs MediaTek Helio X20

VS

Samsung Exynos 1280

MediaTek Helio X20

We compared two versions of phone SoCs: 8 cores 2400MHz Samsung Exynos 1280 vs. 10 cores 2100MHz MediaTek Helio X20 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Samsung Exynos 1280 Advantages

Better graphics card performance FLOPS (0.487 TFLOPS vs 0.0998 TFLOPS )

Larger memory bandwidth (17GB/s vs 12.8GB/s)

Higher Frequency (2400MHz vs 2100MHz)

More modern manufacturing process (5nm vs 20nm)

Released 6 years and 10 months late

MediaTek Helio X20 Advantages

Lower TDP (5W vs 6W)

Score

Benchmark

FP32 (float)

Samsung Exynos 1280 +391%

487

MediaTek Helio X20

99

Samsung Exynos 1280

VS

MediaTek Helio X20

CPU

2x 2.4 GHz – Cortex-A78
6x 2 GHz – Cortex-A55

Architecture

2x 2.1 GHz – Cortex-A72
4x 1.85 GHz – Cortex-A53
4x 1.4 GHz – Cortex-A53

2400 MHz

Frequency

2100 MHz

8

Cores

10

ARMv8.2-A

Instruction set

ARMv8-A

5 nm

Process

20 nm

-

Transistor count

3

6 W

TDP

5 W

Samsung

Manufacturing

TSMC

Graphics

Mali-G68 MP4

GPU name

Mali-T880 MP4

1000 MHz

GPU frequency

780 MHz

4

Execution units

4

48

Shading units

16

8

Max size

4

0.487 TFLOPS

FLOPS

0.0998 TFLOPS

1.3

Vulkan version

1.0

2.0

OpenCL version

1.2

12

DirectX version

11.2

Memory

LPDDR4X

Memory type

LPDDR3

2133 MHz

Memory frequency

933 MHz

4x 16 Bit

Bus

2x 16 Bit

17 Gbit/s

Max bandwidth

12.8 Gbit/s

Multimedia (ISP)

Yes

Neural processor (NPU)

No

UFS 2.2

Storage type

eMMC 5.1

2960 x 1440

Max display resolution

2560 x 1600

1x 108MP

Max camera resolution

1x 25MP

4K at 30FPS

Video capture

4K at 30FPS

Video playback

4K at 30FPS

H.264, H.265, VP8, VP9

Video codecs

H.264, H.265, VP9

AAC, AIFF, CAF, MP3, MP4, WAV

Audio codecs

AIFF, CAF, MP3, MP4, WAV

Connectivity

LTE Cat. 18

4G support

LTE Cat. 6

Yes

5G support

No

Up to 2550 Mbps

Download speed

Up to 300 Mbps

Up to 1840 Mbps

Upload speed

Up to 50 Mbps

5

Wi-Fi

5

5.2

Bluetooth

4.1

GPS, GLONASS, Beidou, Galileo

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Mar 2022

Announced

May 2015

Mid range

Class

Mid range

S5E8825

Model number

MT6797

Samsung Exynos 1280

Official page

MediaTek Helio X20

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