Qualcomm Snapdragon 821 vs Samsung Exynos 2400

VS

Qualcomm Snapdragon 821

Samsung Exynos 2400

We compared two versions of phone SoCs: 4 cores 2342MHz Qualcomm Snapdragon 821 vs. 10 cores 3210MHz Samsung Exynos 2400 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Samsung Exynos 2400 Advantages

Higher Frequency (3210MHz vs 2342MHz)

More modern manufacturing process (4nm vs 14nm)

Released 7 years and 5 months late

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 821

233076

Samsung Exynos 2400 +607%

1648252

Geekbench 6 Single Core

Qualcomm Snapdragon 821

391

Samsung Exynos 2400 +461%

2195

Geekbench 6 Multi Core

Qualcomm Snapdragon 821

797

Samsung Exynos 2400 +768%

6920

Qualcomm Snapdragon 821

VS

Samsung Exynos 2400

CPU

2x 2.342 GHz – Kryo
2x 1.6 GHz – Kryo

Architecture

1x 3.21 GHz – Cortex-X4
2x 2.9 GHz – Cortex-A720
3x 2.6 GHz – Cortex-A720
4x 2 GHz – Cortex-A520

2342 MHz

Frequency

3210 MHz

4

Cores

10

ARMv8-A

Instruction set

ARMv9.2-A

1 MB

L2 cache

-

14 nm

Process

4 nm

2

Transistor count

-

11 W

TDP

-

Samsung

Manufacturing

Samsung

Graphics

Adreno 530

GPU name

Samsung Xclipse 940

653 MHz

GPU frequency

1009 MHz

1

Execution units

-

256

Shading units

-

8

Max size

24

0.3343 TFLOPS

FLOPS

-

1.0

Vulkan version

-

2.0

OpenCL version

-

11

DirectX version

-

Memory

LPDDR4

Memory type

LPDDR5X

1866 MHz

Memory frequency

4200 MHz

4x 16 Bit

Bus

4x 16 Bit

29.8 Gbit/s

Max bandwidth

-

Multimedia (ISP)

Hexagon 680

Neural processor (NPU)

Yes

eMMC 5.1, UFS 2.0

Storage type

UFS 4.0

3840 x 2160

Max display resolution

3840 x 2400

1x 28MP, 2x 13MP

Max camera resolution

1x 320MP

4K at 30FPS

Video capture

8K at 60FPS

4K at 30FPS

Video playback

8K at 60FPS

H.264, H.265, VP8, VP9

Video codecs

H.264, H.265, AV1, VP9

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

X12

Modem

Exynos 5300

Connectivity

LTE Cat. 12

4G support

LTE Cat. 24

No

5G support

Yes

Up to 600 Mbps

Download speed

Up to 9640 Mbps

Up to 150 Mbps

Upload speed

Up to 2550 Mbps

5

Wi-Fi

7

4.1

Bluetooth

5.4

GPS, GLONASS, Beidou, Galileo

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Info

Aug 2016

Announced

Jan 2024

Flagship

Class

Flagship

MSM8996 Pro-AC

Model number

S5E9945

Qualcomm Snapdragon 821

Official page

Samsung Exynos 2400

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