Qualcomm Snapdragon 636 vs Qualcomm Snapdragon 678

VS

Qualcomm Snapdragon 636 Qualcomm Snapdragon 678

We compared two versions of phone SoCs: 8 cores 1800MHz Qualcomm Snapdragon 636 vs. 8 cores 2200MHz Qualcomm Snapdragon 678 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 636 Advantages

Lower TDP (5W vs 6W)

Qualcomm Snapdragon 678 Advantages

Better graphics card performance FLOPS (0.3244 TFLOPS vs 0.1843 TFLOPS )

Larger memory bandwidth (14.9GB/s vs 5.3GB/s)

Higher Frequency (2200MHz vs 1800MHz)

More modern manufacturing process (11nm vs 14nm)

Released 3 years and 2 months late

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 636

220696

Qualcomm Snapdragon 678 +54%

340607

Geekbench 6 Single Core

Qualcomm Snapdragon 636

295

Qualcomm Snapdragon 678 +132%

685

Geekbench 6 Multi Core

Qualcomm Snapdragon 636

1088

Qualcomm Snapdragon 678 +44%

1568

FP32 (float)

Qualcomm Snapdragon 636

184

Qualcomm Snapdragon 678 +76%

324

Qualcomm Snapdragon 636

VS

Qualcomm Snapdragon 678

CPU

4x 1.8 GHz – Kryo 260 Gold (Cortex-A73)
4x 1.6 GHz – Kryo 260 Silver (Cortex-A53)

Architecture

2x 2.2 GHz – Kryo 460 Gold (Cortex-A76)
6x 1.7 GHz – Kryo 460 Silver (Cortex-A55)

1800 MHz

Frequency

2200 MHz

8

Cores

8

-

L2 cache

256 KB

14 nm

Process

11 nm

2

Transistor count

-

5 W

TDP

6 W

Samsung

Manufacturing

Samsung

Graphics

Adreno 509

GPU name

Adreno 612

720 MHz

GPU frequency

845 MHz

1

Execution units

2

128

Shading units

96

8

Max size

8

0.1843 TFLOPS

FLOPS

0.3244 TFLOPS

1.0

Vulkan version

1.1

2.0

OpenCL version

2.0

11

DirectX version

12.1

Memory

LPDDR4

Memory type

LPDDR4X

1333 MHz

Memory frequency

1866 MHz

2x 16 Bit

Bus

2x 16 Bit

5.3 Gbit/s

Max bandwidth

14.9 Gbit/s

AI

Hexagon 680

NPU

Hexagon 685

Multimedia (ISP)

Hexagon 680

Neural processor (NPU)

Hexagon 685

eMMC 5.1, UFS 2.1

Storage type

eMMC 5.1, UFS 2.1

1900 x 1200

Max display resolution

2520 x 1080

1x 24MP, 2x 16MP

Max camera resolution

1x 192MP, 2x 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

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

X12

Modem

X12

Connectivity

LTE Cat. 13

4G support

LTE Cat. 12

No

5G support

No

Up to 600 Mbps

Download speed

Up to 600 Mbps

Up to 150 Mbps

Upload speed

Up to 150 Mbps

5

Wi-Fi

5

5.0

Bluetooth

5.0

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Info

Oct 2017

Announced

Dec 2020

Mid range

Class

Mid range

SDM636

Model number

SM6150-AC

Qualcomm Snapdragon 636

Official page

Qualcomm Snapdragon 678

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