Qualcomm Snapdragon 845 vs Qualcomm Snapdragon 855

VS

Qualcomm Snapdragon 845 Qualcomm Snapdragon 855

We compared two versions of phone SoCs: 8 cores 2800MHz Qualcomm Snapdragon 845 vs. 8 cores 2840MHz Qualcomm Snapdragon 855 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 855 Advantages

Better graphics card performance FLOPS (0.8985 TFLOPS vs 0.727 TFLOPS )

Larger memory bandwidth (34.13GB/s vs 29.8GB/s)

Higher Frequency (2840MHz vs 2800MHz)

More modern manufacturing process (7nm vs 10nm)

Lower TDP (6W vs 9W)

Released 1 years late

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 845

448489

Qualcomm Snapdragon 855 +32%

592031

Geekbench 6 Single Core

Qualcomm Snapdragon 845

566

Qualcomm Snapdragon 855 +65%

939

Geekbench 6 Multi Core

Qualcomm Snapdragon 845

2075

Qualcomm Snapdragon 855 +37%

2855

FP32 (float)

Qualcomm Snapdragon 845

727

Qualcomm Snapdragon 855 +23%

898

Qualcomm Snapdragon 845

VS

Qualcomm Snapdragon 855

CPU

4x 2.8 GHz – Kryo 385 Gold (Cortex-A75)
4x 1.8 GHz – Kryo 385 Silver (Cortex-A55)

Architecture

1x 2.84 GHz – Cortex-A76 (Kryo 485 Gold)
3x 2.42 GHz – Cortex-A76 (Kryo 485 Gold)
4x 1.8 GHz – Cortex-A55 (Kryo 485 Silver)

2800 MHz

Frequency

2840 MHz

8

Cores

8

256 KB

L2 cache

1 MB

0

L3 cache

0

10 nm

Process

7 nm

3

Transistor count

6.7

9 W

TDP

6 W

Samsung

Manufacturing

TSMC

Graphics

Adreno 630

GPU name

Adreno 640

710 MHz

GPU frequency

585 MHz

2

Execution units

2

256

Shading units

384

8

Max size

16

0.727 TFLOPS

FLOPS

0.8985 TFLOPS

1.1

Vulkan version

1.1

2.0

OpenCL version

2.0

12.1

DirectX version

12.1

Memory

LPDDR4X

Memory type

LPDDR4X

1866 MHz

Memory frequency

2133 MHz

2x 32 Bit

Bus

4x 16 Bit

29.8 Gbit/s

Max bandwidth

34.13 Gbit/s

AI

Hexagon 685

NPU

Hexagon 690

Multimedia (ISP)

Hexagon 685

Neural processor (NPU)

Hexagon 690

UFS 2.1

Storage type

UFS 3.0

3840 x 2160

Max display resolution

3840 x 2160

1x 192MP

Max camera resolution

1x 192MP, 2x 22MP

4K at 60FPS

Video capture

4K at 120FPS

4K at 60FPS

Video playback

8K at 30FPS, 4K at 120FPS

H.264, H.265, VP9

Video codecs

H.264, H.265, VP8, VP9

AAC, AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

X20

Modem

X24 LTE, X50 5G

Connectivity

LTE Cat. 18

4G support

LTE Cat. 20

No

5G support

Yes

Up to 1200 Mbps

Download speed

Up to 5000 Mbps

Up to 150 Mbps

Upload speed

Up to 1240 Mbps

5

Wi-Fi

6

5.0

Bluetooth

5.0

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Info

Dec 2017

Announced

Dec 2018

Flagship

Class

Flagship

SDM845

Model number

SM8150

Qualcomm Snapdragon 845

Official page

Qualcomm Snapdragon 855

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