Qualcomm Snapdragon 865 vs Qualcomm Snapdragon 820

VS

Qualcomm Snapdragon 865 Qualcomm Snapdragon 820

We compared two versions of phone SoCs: 8 cores 2840MHz Qualcomm Snapdragon 865 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 865 Advantages

Better graphics card performance FLOPS (1.2021 TFLOPS vs 0.3194 TFLOPS )

Larger memory bandwidth (44GB/s vs 29.8GB/s)

Higher Frequency (2840MHz vs 2150MHz)

More modern manufacturing process (7nm vs 14nm)

Lower TDP (5W vs 11W)

Released 4 years and 1 months late

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 865 +184%

738889

Qualcomm Snapdragon 820

260148

Geekbench 6 Single Core

Qualcomm Snapdragon 865 +249%

1128

Qualcomm Snapdragon 820

323

Geekbench 6 Multi Core

Qualcomm Snapdragon 865 +296%

3277

Qualcomm Snapdragon 820

827

FP32 (float)

Qualcomm Snapdragon 865 +276%

1202

Qualcomm Snapdragon 820

319

Qualcomm Snapdragon 865

VS

Qualcomm Snapdragon 820

CPU

1x 2.84 GHz – Kryo 585 Prime (Cortex-A77)
3x 2.42 GHz – Kryo 585 Gold (Cortex-A77)
4x 1.8 GHz – Kryo 585 Silver (Cortex-A55)

Architecture

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

2840 MHz

Frequency

2150 MHz

8

Cores

4

1 MB

L2 cache

1 MB

0

L3 cache

-

7 nm

Process

14 nm

10.3

Transistor count

2

5 W

TDP

11 W

TSMC

Manufacturing

TSMC

Graphics

Adreno 650

GPU name

Adreno 530

587 MHz

GPU frequency

624 MHz

2

Execution units

1

512

Shading units

256

16

Max size

8

1.2021 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

2750 MHz

Memory frequency

1866 MHz

4x 16 Bit

Bus

2x 32 Bit

44 Gbit/s

Max bandwidth

29.8 Gbit/s

AI

Hexagon 698

NPU

Hexagon 680

Multimedia (ISP)

Hexagon 698

Neural processor (NPU)

Hexagon 680

UFS 3.0, UFS 3.1

Storage type

eMMC 5.1, UFS 2.0

3840 x 2160

Max display resolution

3840 x 2160

1x 200MP, 2x 25MP

Max camera resolution

1x 28MP, 2x 13MP

8K at 30FPS, 4K at 60FPS

Video capture

4K at 30FPS

8K at 30FPS, 4K at 60FPS

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

X55

Modem

X12

Connectivity

LTE Cat. 22

4G support

LTE Cat. 12

Yes

5G support

No

Up to 7500 Mbps

Download speed

Up to 600 Mbps

Up to 3000 Mbps

Upload speed

Up to 150 Mbps

6

Wi-Fi

5

5.1

Bluetooth

4.1

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

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Info

Dec 2019

Announced

Nov 2015

Flagship

Class

Flagship

SM8250-AB

Model number

MSM8996

Qualcomm Snapdragon 865

Official page

Qualcomm Snapdragon 820

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