Samsung Exynos 7420 vs MediaTek Helio X30

VS

Samsung Exynos 7420

MediaTek Helio X30

We compared two versions of phone SoCs: 8 cores 2100MHz Samsung Exynos 7420 vs. 10 cores 2600MHz MediaTek Helio X30 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

MediaTek Helio X30 Advantages

Better graphics card performance FLOPS (0.2176 TFLOPS vs 0.1976 TFLOPS )

Larger memory bandwidth (27.81GB/s vs 24.8GB/s)

Higher Frequency (2600MHz vs 2100MHz)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (5W vs 7W)

Released 1 years and 10 months late

Score

Benchmark

Geekbench 6 Single Core

Samsung Exynos 7420

195

MediaTek Helio X30 +72%

336

Geekbench 6 Multi Core

Samsung Exynos 7420

840

MediaTek Helio X30 +32%

1115

FP32 (float)

Samsung Exynos 7420

197

MediaTek Helio X30 +10%

217

Samsung Exynos 7420

VS

MediaTek Helio X30

CPU

4x 2.1 GHz – Cortex-A57
4x 1.5 GHz – Cortex-A53

Architecture

2x 2.6 GHz – Cortex-A73
4x 2.2 GHz – Cortex-A53
4x 1.9 GHz – Cortex-A35

2100 MHz

Frequency

2600 MHz

8

Cores

10

ARMv8-A

Instruction set

ARMv8-A

512 KB

L2 cache

2 MB

14 nm

Process

10 nm

2

Transistor count

3

7 W

TDP

5 W

Samsung

Manufacturing

TSMC

Graphics

Mali-T760 MP8

GPU name

PowerVR GT7400 Plus

772 MHz

GPU frequency

850 MHz

8

Execution units

4

16

Shading units

32

4

Max size

8

0.1976 TFLOPS

FLOPS

0.2176 TFLOPS

1.0

Vulkan version

1.1

1.2

OpenCL version

2.0

11

DirectX version

11.2

Memory

LPDDR4

Memory type

LPDDR4X

-

Memory frequency

1866 MHz

2x 32 Bit

Bus

4x 16 Bit

24.8 Gbit/s

Max bandwidth

27.81 Gbit/s

Multimedia (ISP)

No

Neural processor (NPU)

No

eMMC 5.1, UFS 2.0

Storage type

eMMC 5.1, UFS 2.1

2560 x 1440

Max display resolution

2560 x 1600

1x 24MP, 2x 16MP

Max camera resolution

1x 28MP, 2x 16MP

4K at 30FPS

Video capture

4K at 30FPS

Video playback

4K at 30FPS

H.264, H.265

Video codecs

H.264, H.265, VP8, VP9, VC-1

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AMR-NB, ADPCM, AMR-WB, OGG, WAV, MP3, MP2, AAC, AMR-NB, LAC, APE, AAC-plus v1, AAC-plus v2, WMA, ADPCM

Shannon 333

Modem

-

Connectivity

LTE Cat. 6

4G support

LTE Cat. 10

No

5G support

No

Up to 450 Mbps

Download speed

Up to 450 Mbps

Up to 150 Mbps

Upload speed

Up to 50 Mbps

4

Wi-Fi

5

4.1

Bluetooth

5.0

GPS, GLONASS, Beidou, Galileo

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Apr 2015

Announced

Feb 2017

Flagship

Class

Flagship

-

Model number

MT6799

Samsung Exynos 7420

Official page

MediaTek Helio X30

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