Qualcomm Snapdragon 820 vs Samsung Exynos 7420

VS

Qualcomm Snapdragon 820

Samsung Exynos 7420

We compared two versions of phone SoCs: 4 cores 2150MHz Qualcomm Snapdragon 820 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 820 Advantages

Better graphics card performance FLOPS (0.3194 TFLOPS vs 0.1976 TFLOPS )

Larger memory bandwidth (29.8GB/s vs 24.8GB/s)

Higher Frequency (2150MHz vs 2100MHz)

Released 7 months late

Samsung Exynos 7420 Advantages

Lower TDP (7W vs 11W)

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 820 +26%

260148

Samsung Exynos 7420

205159

Geekbench 6 Single Core

Qualcomm Snapdragon 820 +65%

323

Samsung Exynos 7420

195

Geekbench 6 Multi Core

Qualcomm Snapdragon 820

827

Samsung Exynos 7420 +1%

840

FP32 (float)

Qualcomm Snapdragon 820 +61%

319

Samsung Exynos 7420

197

Qualcomm Snapdragon 820

VS

Samsung Exynos 7420

CPU

2x 2.15 GHz – Kryo
2x 1.593 GHz – Kryo

Architecture

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

2150 MHz

Frequency

2100 MHz

4

Cores

8

ARMv8-A

Instruction set

ARMv8-A

1 MB

L2 cache

512 KB

14 nm

Process

14 nm

2

Transistor count

2

11 W

TDP

7 W

TSMC

Manufacturing

Samsung

Graphics

Adreno 530

GPU name

Mali-T760 MP8

624 MHz

GPU frequency

772 MHz

1

Execution units

8

256

Shading units

16

8

Max size

4

0.3194 TFLOPS

FLOPS

0.1976 TFLOPS

1.0

Vulkan version

1.0

2.0

OpenCL version

1.2

11

DirectX version

11

Memory

LPDDR4

Memory type

LPDDR4

1866 MHz

Memory frequency

-

2x 32 Bit

Bus

2x 32 Bit

29.8 Gbit/s

Max bandwidth

24.8 Gbit/s

Multimedia (ISP)

Hexagon 680

Neural processor (NPU)

No

eMMC 5.1, UFS 2.0

Storage type

eMMC 5.1, UFS 2.0

3840 x 2160

Max display resolution

2560 x 1440

1x 28MP, 2x 13MP

Max camera resolution

1x 24MP, 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

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AIFF, CAF, MP3, MP4, WAV

X12

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

4.1

Bluetooth

4.1

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Nov 2015

Announced

Apr 2015

Flagship

Class

Flagship

MSM8996

Model number

-

Qualcomm Snapdragon 820

Official page

Samsung Exynos 7420

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