Qualcomm Snapdragon 821 vs Samsung Exynos 7884B

VS

Qualcomm Snapdragon 821

Samsung Exynos 7884B

We compared two versions of phone SoCs: 4 cores 2342MHz Qualcomm Snapdragon 821 vs. 8 cores 1560MHz Samsung Exynos 7884B . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 821 Advantages

Better graphics card performance FLOPS (0.3343 TFLOPS vs 0.0493 TFLOPS )

Larger memory bandwidth (29.8GB/s vs 7.8GB/s)

Higher Frequency (2342MHz vs 1560MHz)

Samsung Exynos 7884B Advantages

Lower TDP (5W vs 11W)

Released 3 years and 1 months late

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 821 +19%

233076

Samsung Exynos 7884B

194290

Geekbench 6 Single Core

Qualcomm Snapdragon 821 +52%

391

Samsung Exynos 7884B

256

Geekbench 6 Multi Core

Qualcomm Snapdragon 821

797

Samsung Exynos 7884B +1%

810

FP32 (float)

Qualcomm Snapdragon 821 +581%

334

Samsung Exynos 7884B

49

Qualcomm Snapdragon 821

VS

Samsung Exynos 7884B

CPU

2x 2.342 GHz – Kryo
2x 1.6 GHz – Kryo

Architecture

2x 1.6 GHz – Cortex-A73
6x 1.35 GHz – Cortex-A53

2342 MHz

Frequency

1560 MHz

4

Cores

8

ARMv8-A

Instruction set

ARMv8-A

1 MB

L2 cache

-

14 nm

Process

14 nm

2

Transistor count

2

11 W

TDP

5 W

Samsung

Manufacturing

Samsung

Graphics

Adreno 530

GPU name

Mali-G71 MP2

653 MHz

GPU frequency

770 MHz

1

Execution units

2

256

Shading units

16

8

Max size

4

0.3343 TFLOPS

FLOPS

0.0493 TFLOPS

1.0

Vulkan version

1.3

2.0

OpenCL version

2.0

11

DirectX version

11

Memory

LPDDR4

Memory type

LPDDR4

1866 MHz

Memory frequency

1866 MHz

4x 16 Bit

Bus

2x 32 Bit

29.8 Gbit/s

Max bandwidth

7.8 Gbit/s

Multimedia (ISP)

Hexagon 680

Neural processor (NPU)

No

eMMC 5.1, UFS 2.0

Storage type

eMMC 5.1

3840 x 2160

Max display resolution

2220 x 1080

1x 28MP, 2x 13MP

Max camera resolution

1x 21MP, 2x 16MP

4K at 30FPS

Video capture

1K at 60FPS

4K at 30FPS

Video playback

1080p at 60FPS

H.264, H.265, VP8, VP9

Video codecs

H.264, H.265, VP8, VP9

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AIFF, CAF, MP3, MP4, WAV

X12

Modem

-

Connectivity

LTE Cat. 12

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

4.1

Bluetooth

5.0

GPS, GLONASS, Beidou, Galileo

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Aug 2016

Announced

Sep 2019

Flagship

Class

Low end

MSM8996 Pro-AC

Model number

-

Qualcomm Snapdragon 821

Official page

Samsung Exynos 7884B

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