Samsung Exynos 7420 vs Samsung Exynos 990

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We compared two versions of phone SoCs: 8 cores 2100MHz Samsung Exynos 7420 vs. 8 cores 2730MHz Samsung Exynos 990 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Samsung Exynos 7420 Advantages

Lower TDP (7W vs 9W)

Samsung Exynos 990 Advantages

Better graphics card performance FLOPS (1.126 TFLOPS vs 0.1976 TFLOPS )

Larger memory bandwidth (44GB/s vs 24.8GB/s)

Higher Frequency (2730MHz vs 2100MHz)

More modern manufacturing process (7nm vs 14nm)

Released 4 years and 6 months late

Score

Benchmark

AnTuTu 10

Samsung Exynos 7420

205159

Samsung Exynos 990 +244%

707030

Geekbench 6 Single Core

Samsung Exynos 7420

195

Samsung Exynos 990 +331%

842

Geekbench 6 Multi Core

Samsung Exynos 7420

840

Samsung Exynos 990 +218%

2672

FP32 (float)

Samsung Exynos 7420

197

Samsung Exynos 990 +471%

1126

Samsung Exynos 7420

VS

Samsung Exynos 990

CPU

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

Architecture

2x 2.73 GHz – Exynos M5
2x 2.5 GHz – Cortex-A76
4x 2 GHz – Cortex-A55

2100 MHz

Frequency

2730 MHz

8

Cores

8

512 KB

L2 cache

1 MB

-

L3 cache

0

14 nm

Process

7 nm

2

Transistor count

-

7 W

TDP

9 W

Samsung

Manufacturing

Samsung

Graphics

Mali-T760 MP8

GPU name

Mali-G77 MP11

772 MHz

GPU frequency

800 MHz

8

Execution units

11

16

Shading units

64

4

Max size

16

0.1976 TFLOPS

FLOPS

1.126 TFLOPS

1.0

Vulkan version

1.3

1.2

OpenCL version

2.0

11

DirectX version

12

Memory

LPDDR4

Memory type

LPDDR5

-

Memory frequency

2750 MHz

2x 32 Bit

Bus

4x 16 Bit

24.8 Gbit/s

Max bandwidth

44 Gbit/s

AI

No

NPU

Yes

Multimedia (ISP)

No

Neural processor (NPU)

Yes

eMMC 5.1, UFS 2.0

Storage type

UFS 2.1, UFS 3.0

2560 x 1440

Max display resolution

3840 x 2400

1x 24MP, 2x 16MP

Max camera resolution

1x 108MP, 2x 25MP

4K at 30FPS

Video capture

8K at 30FPS, 4K at 120FPS

4K at 30FPS

Video playback

8K at 30FPS

H.264, H.265

Video codecs

H.264, H.265, VP8, VP9

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

Shannon 333

Modem

Exynos 5123

Connectivity

LTE Cat. 6

4G support

LTE Cat. 24

No

5G support

Yes

Up to 450 Mbps

Download speed

Up to 7350 Mbps

Up to 150 Mbps

Upload speed

Up to 3670 Mbps

4

Wi-Fi

6

4.1

Bluetooth

5.1

GPS, GLONASS, Beidou, Galileo

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Apr 2015

Announced

Oct 2019

Flagship

Class

Flagship

-

Model number

S5E9830

Samsung Exynos 7420

Official page

Samsung Exynos 990

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