Qualcomm Snapdragon 660 vs Qualcomm Snapdragon 855

VS

Qualcomm Snapdragon 660

Qualcomm Snapdragon 855

We compared two versions of phone SoCs: 8 cores 2200MHz Qualcomm Snapdragon 660 vs. 8 cores 2840MHz Qualcomm Snapdragon 855 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 660 Advantages

Lower TDP (5W vs 6W)

Qualcomm Snapdragon 855 Advantages

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

Larger memory bandwidth (34.13GB/s vs 13.9GB/s)

Higher Frequency (2840MHz vs 2200MHz)

More modern manufacturing process (7nm vs 14nm)

Released 1 years and 7 months late

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 660

225927

Qualcomm Snapdragon 855 +162%

592031

Geekbench 6 Single Core

Qualcomm Snapdragon 660

345

Qualcomm Snapdragon 855 +172%

939

Geekbench 6 Multi Core

Qualcomm Snapdragon 660

1242

Qualcomm Snapdragon 855 +129%

2855

FP32 (float)

Qualcomm Snapdragon 660

217

Qualcomm Snapdragon 855 +313%

898

Qualcomm Snapdragon 660

VS

Qualcomm Snapdragon 855

CPU

4x 2.2 GHz – Kryo 260 Gold (Cortex-A73)
4x 1.84 GHz – Kryo 260 Silver (Cortex-A53)

Architecture

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)

2200 MHz

Frequency

2840 MHz

8

Cores

8

ARMv8-A

Instruction set

ARMv8.2-A

2 MB

L2 cache

1 MB

-

L3 cache

0

14 nm

Process

7 nm

1.75

Transistor count

6.7

5 W

TDP

6 W

Samsung

Manufacturing

TSMC

Graphics

Adreno 512

GPU name

Adreno 640

850 MHz

GPU frequency

585 MHz

1

Execution units

2

128

Shading units

384

8

Max size

16

0.2176 TFLOPS

FLOPS

0.8985 TFLOPS

1.0

Vulkan version

1.1

2.0

OpenCL version

2.0

11

DirectX version

12.1

Memory

LPDDR4X

Memory type

LPDDR4X

1866 MHz

Memory frequency

2133 MHz

2x 16 Bit

Bus

4x 16 Bit

13.9 Gbit/s

Max bandwidth

34.13 Gbit/s

Multimedia (ISP)

Hexagon 680

Neural processor (NPU)

Hexagon 690

eMMC 5.1, UFS 2.1

Storage type

UFS 3.0

2560 x 1600

Max display resolution

3840 x 2160

1x 48MP, 2x 16MP

Max camera resolution

1x 192MP, 2x 22MP

4K at 30FPS

Video capture

4K at 120FPS

4K at 30FPS

Video playback

8K at 30FPS, 4K at 120FPS

H.264, H.265, VP8, VP9

Video codecs

H.264, H.265, VP8, VP9

AAC LC, MP3, HE-AACv1, HE-AACv2, FLAC

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

X12

Modem

X24 LTE, X50 5G

Connectivity

LTE Cat. 13

4G support

LTE Cat. 20

No

5G support

Yes

Up to 600 Mbps

Download speed

Up to 5000 Mbps

Up to 150 Mbps

Upload speed

Up to 1240 Mbps

5

Wi-Fi

6

5.0

Bluetooth

5.0

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Info

May 2017

Announced

Dec 2018

Mid range

Class

Flagship

SM6115

Model number

SM8150

Qualcomm Snapdragon 660

Official page

Qualcomm Snapdragon 855

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