Qualcomm Snapdragon 8 Gen 1 vs Qualcomm Snapdragon 820

VS

Qualcomm Snapdragon 8 Gen 1

Qualcomm Snapdragon 820

We compared two versions of phone SoCs: 8 cores 3000MHz Qualcomm Snapdragon 8 Gen 1 vs. 4 cores 2150MHz Qualcomm Snapdragon 820 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 8 Gen 1 Advantages

Better graphics card performance FLOPS (2.5128 TFLOPS vs 0.3194 TFLOPS )

Larger memory bandwidth (51.2GB/s vs 29.8GB/s)

Higher Frequency (3000MHz vs 2150MHz)

More modern manufacturing process (4nm vs 14nm)

Lower TDP (5.3W vs 11W)

Released 6 years and 1 months late

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 8 Gen 1 +330%

1118907

Qualcomm Snapdragon 820

260148

Geekbench 6 Single Core

Qualcomm Snapdragon 8 Gen 1 +415%

1664

Qualcomm Snapdragon 820

323

Geekbench 6 Multi Core

Qualcomm Snapdragon 8 Gen 1 +387%

4030

Qualcomm Snapdragon 820

827

FP32 (float)

Qualcomm Snapdragon 8 Gen 1 +687%

2512

Qualcomm Snapdragon 820

319

Qualcomm Snapdragon 8 Gen 1

VS

Qualcomm Snapdragon 820

CPU

1x 3 GHz – Cortex-X2
3x 2.5 GHz – Cortex-A710
4x 1.8 GHz – Cortex-A510

Architecture

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

3000 MHz

Frequency

2150 MHz

8

Cores

4

ARMv9-A

Instruction set

ARMv8-A

1 MB

L2 cache

1 MB

0

L3 cache

-

4 nm

Process

14 nm

-

Transistor count

2

5.3 W

TDP

11 W

Samsung

Manufacturing

TSMC

Graphics

Adreno 730

GPU name

Adreno 530

818 MHz

GPU frequency

624 MHz

2

Execution units

1

768

Shading units

256

24

Max size

8

2.5128 TFLOPS

FLOPS

0.3194 TFLOPS

1.1

Vulkan version

1.0

2.0

OpenCL version

2.0

12.1

DirectX version

11

Memory

LPDDR5

Memory type

LPDDR4

3200 MHz

Memory frequency

1866 MHz

4x 16 Bit

Bus

2x 32 Bit

51.2 Gbit/s

Max bandwidth

29.8 Gbit/s

Multimedia (ISP)

Hexagon

Neural processor (NPU)

Hexagon 680

UFS 3.1

Storage type

eMMC 5.1, UFS 2.0

3840 x 2160

Max display resolution

3840 x 2160

1x 200MP

Max camera resolution

1x 28MP, 2x 13MP

8K at 30FPS, 4K at 120FPS

Video capture

4K at 30FPS

8K at 30FPS, 4K at 120FPS

Video playback

4K at 30FPS

H.264, H.265, VP8, VP9

Video codecs

H.264, H.265

AAC, AIFF, CAF, MP3, MP4, WAV

Audio codecs

AIFF, CAF, MP3, MP4, WAV

Snapdragon X65

Modem

X12

Connectivity

LTE Cat. 24

4G support

LTE Cat. 12

Yes

5G support

No

Up to 10000 Mbps

Download speed

Up to 600 Mbps

Up to 3670 Mbps

Upload speed

Up to 150 Mbps

6

Wi-Fi

5

5.3

Bluetooth

4.1

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

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Info

Dec 2021

Announced

Nov 2015

Flagship

Class

Flagship

SM8450

Model number

MSM8996

Qualcomm Snapdragon 8 Gen 1

Official page

Qualcomm Snapdragon 820

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