Qualcomm Snapdragon 670 vs Samsung Exynos 7420

VS

Qualcomm Snapdragon 670 Samsung Exynos 7420

We compared two versions of phone SoCs: 8 cores 2000MHz Qualcomm Snapdragon 670 vs. 8 cores 2100MHz Samsung Exynos 7420 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 670 Advantages

Better graphics card performance FLOPS (0.3584 TFLOPS vs 0.1976 TFLOPS )

More modern manufacturing process (10nm vs 14nm)

Released 3 years and 4 months late

Samsung Exynos 7420 Advantages

Larger memory bandwidth (24.8GB/s vs 14.9GB/s)

Higher Frequency (2100MHz vs 2000MHz)

Lower TDP (7W vs 9W)

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 670 +22%

250565

Samsung Exynos 7420

205159

Geekbench 6 Single Core

Qualcomm Snapdragon 670 +96%

384

Samsung Exynos 7420

195

Geekbench 6 Multi Core

Qualcomm Snapdragon 670 +48%

1250

Samsung Exynos 7420

840

FP32 (float)

Qualcomm Snapdragon 670 +81%

358

Samsung Exynos 7420

197

Qualcomm Snapdragon 670

VS

Samsung Exynos 7420

CPU

2x 2 GHz – Kryo 360 Gold (Cortex-A75)
6x 1.7 GHz – Kryo 360 Silver (Cortex-A55)

Architecture

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

2000 MHz

Frequency

2100 MHz

8

Cores

8

-

L2 cache

512 KB

10 nm

Process

14 nm

-

Transistor count

2

9 W

TDP

7 W

Samsung

Manufacturing

Samsung

Graphics

Adreno 615

GPU name

Mali-T760 MP8

700 MHz

GPU frequency

772 MHz

2

Execution units

8

128

Shading units

16

8

Max size

4

0.3584 TFLOPS

FLOPS

0.1976 TFLOPS

1.1

Vulkan version

1.0

2.0

OpenCL version

1.2

12.1

DirectX version

11

Memory

LPDDR4X

Memory type

LPDDR4

1866 MHz

Memory frequency

-

2x 16 Bit

Bus

2x 32 Bit

14.9 Gbit/s

Max bandwidth

24.8 Gbit/s

AI

Hexagon 685

NPU

No

Multimedia (ISP)

Hexagon 685

Neural processor (NPU)

No

eMMC 5.1, UFS 2.1

Storage type

eMMC 5.1, UFS 2.0

2560 x 1600

Max display resolution

2560 x 1440

1x 192MP, 2x 16MP

Max camera resolution

1x 24MP, 2x 16MP

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

AAC, AIFF, CAF, MP3, MP4, WAV

Audio codecs

AIFF, CAF, MP3, MP4, WAV

X12 LTE

Modem

Shannon 333

Connectivity

LTE Cat. 12

4G support

LTE Cat. 6

No

5G support

No

Up to 600 Mbps

Download speed

Up to 450 Mbps

Up to 150 Mbps

Upload speed

Up to 150 Mbps

5

Wi-Fi

4

5.0

Bluetooth

4.1

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Aug 2018

Announced

Apr 2015

Mid range

Class

Flagship

SDM670

Model number

-

Qualcomm Snapdragon 670

Official page

Samsung Exynos 7420

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