Qualcomm Snapdragon 855 vs MediaTek Helio X30

VS

Qualcomm Snapdragon 855

MediaTek Helio X30

We compared two versions of phone SoCs: 8 cores 2840MHz Qualcomm Snapdragon 855 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

Qualcomm Snapdragon 855 Advantages

Better graphics card performance FLOPS (0.8985 TFLOPS vs 0.2176 TFLOPS )

Larger memory bandwidth (34.13GB/s vs 27.81GB/s)

Higher Frequency (2840MHz vs 2600MHz)

More modern manufacturing process (7nm vs 10nm)

Released 1 years and 10 months late

MediaTek Helio X30 Advantages

Lower TDP (5W vs 6W)

Score

Benchmark

Geekbench 6 Single Core

Qualcomm Snapdragon 855 +179%

939

MediaTek Helio X30

336

Geekbench 6 Multi Core

Qualcomm Snapdragon 855 +156%

2855

MediaTek Helio X30

1115

FP32 (float)

Qualcomm Snapdragon 855 +313%

898

MediaTek Helio X30

217

Qualcomm Snapdragon 855

VS

MediaTek Helio X30

CPU

1x 2.84 GHz – Cortex-A76 (Kryo 485 Gold)
3x 2.42 GHz – Cortex-A76 (Kryo 485 Gold)
4x 1.8 GHz – Cortex-A55 (Kryo 485 Silver)

Architecture

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

2840 MHz

Frequency

2600 MHz

8

Cores

10

ARMv8.2-A

Instruction set

ARMv8-A

1 MB

L2 cache

2 MB

0

L3 cache

-

7 nm

Process

10 nm

6.7

Transistor count

3

6 W

TDP

5 W

TSMC

Manufacturing

TSMC

Graphics

Adreno 640

GPU name

PowerVR GT7400 Plus

585 MHz

GPU frequency

850 MHz

2

Execution units

4

384

Shading units

32

16

Max size

8

0.8985 TFLOPS

FLOPS

0.2176 TFLOPS

1.1

Vulkan version

1.1

2.0

OpenCL version

2.0

12.1

DirectX version

11.2

Memory

LPDDR4X

Memory type

LPDDR4X

2133 MHz

Memory frequency

1866 MHz

4x 16 Bit

Bus

4x 16 Bit

34.13 Gbit/s

Max bandwidth

27.81 Gbit/s

Multimedia (ISP)

Hexagon 690

Neural processor (NPU)

No

UFS 3.0

Storage type

eMMC 5.1, UFS 2.1

3840 x 2160

Max display resolution

2560 x 1600

1x 192MP, 2x 22MP

Max camera resolution

1x 28MP, 2x 16MP

4K at 120FPS

Video capture

4K at 30FPS

8K at 30FPS, 4K at 120FPS

Video playback

4K at 30FPS

H.264, H.265, VP8, VP9

Video codecs

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

AAC, 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

X24 LTE, X50 5G

Modem

-

Connectivity

LTE Cat. 20

4G support

LTE Cat. 10

Yes

5G support

No

Up to 5000 Mbps

Download speed

Up to 450 Mbps

Up to 1240 Mbps

Upload speed

Up to 50 Mbps

6

Wi-Fi

5

5.0

Bluetooth

5.0

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Dec 2018

Announced

Feb 2017

Flagship

Class

Flagship

SM8150

Model number

MT6799

Qualcomm Snapdragon 855

Official page

MediaTek Helio X30

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