Qualcomm Snapdragon 820 vs Qualcomm Snapdragon 6 Gen 1

VS

Qualcomm Snapdragon 820 Qualcomm Snapdragon 6 Gen 1

We compared two versions of phone SoCs: 4 cores 2150MHz Qualcomm Snapdragon 820 vs. 8 cores 2200MHz Qualcomm Snapdragon 6 Gen 1 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 820 Advantages

Larger memory bandwidth (29.8GB/s vs 22GB/s)

Qualcomm Snapdragon 6 Gen 1 Advantages

Higher Frequency (2200MHz vs 2150MHz)

More modern manufacturing process (4nm vs 14nm)

Released 6 years and 10 months late

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 820

260148

Qualcomm Snapdragon 6 Gen 1 +124%

582743

Geekbench 6 Single Core

Qualcomm Snapdragon 820

323

Qualcomm Snapdragon 6 Gen 1 +192%

946

Geekbench 6 Multi Core

Qualcomm Snapdragon 820

827

Qualcomm Snapdragon 6 Gen 1 +232%

2750

Qualcomm Snapdragon 820

VS

Qualcomm Snapdragon 6 Gen 1

CPU

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

Architecture

4x 2.2 GHz – Cortex-A78
4x 1.8 GHz – Cortex-A55

2150 MHz

Frequency

2200 MHz

4

Cores

8

1 MB

L2 cache

-

14 nm

Process

4 nm

2

Transistor count

-

11 W

TDP

-

TSMC

Manufacturing

Samsung

Graphics

Adreno 530

GPU name

Adreno 710

624 MHz

GPU frequency

-

1

Execution units

-

256

Shading units

-

8

Max size

8

0.3194 TFLOPS

FLOPS

-

1.0

Vulkan version

-

2.0

OpenCL version

-

11

DirectX version

-

Memory

LPDDR4

Memory type

LPDDR5

1866 MHz

Memory frequency

2750 MHz

2x 32 Bit

Bus

2x 16 Bit

29.8 Gbit/s

Max bandwidth

22 Gbit/s

AI

Hexagon 680

NPU

Yes

Multimedia (ISP)

Hexagon 680

Neural processor (NPU)

Yes

eMMC 5.1, UFS 2.0

Storage type

UFS 2.2

3840 x 2160

Max display resolution

2520 x 1080

1x 28MP, 2x 13MP

Max camera resolution

1x 200MP

4K at 30FPS

Video capture

4K at 30FPS

Video playback

4K at 30FPS

H.264, H.265

Video codecs

H.264, H.265, VP9

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

X12

Modem

X62

Connectivity

LTE Cat. 12

4G support

LTE Cat. 18

No

5G support

Yes

Up to 600 Mbps

Download speed

Up to 2900 Mbps

Up to 150 Mbps

Upload speed

Up to 1600 Mbps

5

Wi-Fi

6

4.1

Bluetooth

5.2

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Info

Nov 2015

Announced

Sep 2022

Flagship

Class

Mid range

MSM8996

Model number

SM6450

Qualcomm Snapdragon 820

Official page

Qualcomm Snapdragon 6 Gen 1

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