Qualcomm Snapdragon 820 vs Qualcomm Snapdragon 8 Gen 2

VS

Qualcomm Snapdragon 820 Qualcomm Snapdragon 8 Gen 2

We compared two versions of phone SoCs: 4 cores 2150MHz Qualcomm Snapdragon 820 vs. 8 cores 3200MHz Qualcomm Snapdragon 8 Gen 2 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 8 Gen 2 Advantages

Better graphics card performance FLOPS (3.4816 TFLOPS vs 0.3194 TFLOPS )

Larger memory bandwidth (64GB/s vs 29.8GB/s)

Higher Frequency (3200MHz vs 2150MHz)

More modern manufacturing process (4nm vs 14nm)

Lower TDP (6.3W vs 11W)

Released 7 years late

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 820

260148

Qualcomm Snapdragon 8 Gen 2 +489%

1534534

Geekbench 6 Single Core

Qualcomm Snapdragon 820

323

Qualcomm Snapdragon 8 Gen 2 +520%

2004

Geekbench 6 Multi Core

Qualcomm Snapdragon 820

827

Qualcomm Snapdragon 8 Gen 2 +546%

5344

FP32 (float)

Qualcomm Snapdragon 820

319

Qualcomm Snapdragon 8 Gen 2 +991%

3481

Qualcomm Snapdragon 820

VS

Qualcomm Snapdragon 8 Gen 2

CPU

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

Architecture

1x 3.2 GHz – Cortex-X3
2x 2.8 GHz – Cortex-A715
2x 2.8 GHz – Cortex-A710
3x 2 GHz – Cortex-A510

2150 MHz

Frequency

3200 MHz

4

Cores

8

1 MB

L2 cache

1 MB

-

L3 cache

0

14 nm

Process

4 nm

2

Transistor count

-

11 W

TDP

6.3 W

TSMC

Manufacturing

TSMC

Graphics

Adreno 530

GPU name

Adreno 740

624 MHz

GPU frequency

680 MHz

1

Execution units

2

256

Shading units

1280

8

Max size

24

0.3194 TFLOPS

FLOPS

3.4816 TFLOPS

1.0

Vulkan version

1.3

2.0

OpenCL version

2.0

11

DirectX version

12.1

Memory

LPDDR4

Memory type

LPDDR5X

1866 MHz

Memory frequency

4200 MHz

2x 32 Bit

Bus

4x 16 Bit

29.8 Gbit/s

Max bandwidth

64 Gbit/s

AI

Hexagon 680

NPU

Hexagon

Multimedia (ISP)

Hexagon 680

Neural processor (NPU)

Hexagon

eMMC 5.1, UFS 2.0

Storage type

UFS 3.1, UFS 4.0

3840 x 2160

Max display resolution

3840 x 2160

1x 28MP, 2x 13MP

Max camera resolution

1x 200MP

4K at 30FPS

Video capture

8K at 30FPS, 4K at 120FPS

4K at 30FPS

Video playback

8K at 60FPS, 4K at 120FPS

H.264, H.265

Video codecs

H.264, H.265, AV1, VP8, VP9

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

X12

Modem

Snapdragon X70

Connectivity

LTE Cat. 12

4G support

LTE Cat. 24

No

5G support

Yes

Up to 600 Mbps

Download speed

Up to 10000 Mbps

Up to 150 Mbps

Upload speed

Up to 3500 Mbps

5

Wi-Fi

7

4.1

Bluetooth

5.3

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC

Info

Nov 2015

Announced

Nov 2022

Flagship

Class

Flagship

MSM8996

Model number

SM8550-AB

Qualcomm Snapdragon 820

Official page

Qualcomm Snapdragon 8 Gen 2

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