Qualcomm Snapdragon 820 vs Qualcomm Snapdragon 450

VS

Qualcomm Snapdragon 820

Qualcomm Snapdragon 450

We compared two versions of phone SoCs: 4 cores 2150MHz Qualcomm Snapdragon 820 vs. 8 cores 1800MHz Qualcomm Snapdragon 450 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 820 Advantages

Better graphics card performance FLOPS (0.3194 TFLOPS vs 0.1152 TFLOPS )

Larger memory bandwidth (29.8GB/s vs 7.46GB/s)

Higher Frequency (2150MHz vs 1800MHz)

Qualcomm Snapdragon 450 Advantages

Lower TDP (3W vs 11W)

Released 1 years and 7 months late

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 820 +69%

260148

Qualcomm Snapdragon 450

153310

Geekbench 6 Single Core

Qualcomm Snapdragon 820 +91%

323

Qualcomm Snapdragon 450

169

Geekbench 6 Multi Core

Qualcomm Snapdragon 820 +8%

827

Qualcomm Snapdragon 450

763

FP32 (float)

Qualcomm Snapdragon 820 +177%

319

Qualcomm Snapdragon 450

115

Qualcomm Snapdragon 820

VS

Qualcomm Snapdragon 450

CPU

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

Architecture

8x 1.8 GHz – Cortex-A53

2150 MHz

Frequency

1800 MHz

4

Cores

8

ARMv8-A

Instruction set

ARMv8-A

1 MB

L2 cache

-

14 nm

Process

14 nm

2

Transistor count

2

11 W

TDP

3 W

TSMC

Manufacturing

Samsung

Graphics

Adreno 530

GPU name

Adreno 506

624 MHz

GPU frequency

600 MHz

1

Execution units

1

256

Shading units

96

8

Max size

4

0.3194 TFLOPS

FLOPS

0.1152 TFLOPS

1.0

Vulkan version

1.0

2.0

OpenCL version

2.0

11

DirectX version

11

Memory

LPDDR4

Memory type

LPDDR3

1866 MHz

Memory frequency

933 MHz

2x 32 Bit

Bus

1x 32 Bit

29.8 Gbit/s

Max bandwidth

7.46 Gbit/s

Multimedia (ISP)

Hexagon 680

Neural processor (NPU)

Hexagon 546

eMMC 5.1, UFS 2.0

Storage type

eMMC 5.1

3840 x 2160

Max display resolution

1920 x 1200

1x 28MP, 2x 13MP

Max camera resolution

1x 21MP, 2x 13MP

4K at 30FPS

Video capture

1K at 60FPS

4K at 30FPS

Video playback

1080p at 60FPS

H.264, H.265

Video codecs

H.264, H.265, VP9

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AIFF, CAF, MP3, MP4, WAV

X12

Modem

X9

Connectivity

LTE Cat. 12

4G support

LTE Cat. 7

No

5G support

No

Up to 600 Mbps

Download speed

Up to 300 Mbps

Up to 150 Mbps

Upload speed

Up to 150 Mbps

5

Wi-Fi

5

4.1

Bluetooth

4.1

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Info

Nov 2015

Announced

Jun 2017

Flagship

Class

Low end

MSM8996

Model number

SDM450

Qualcomm Snapdragon 820

Official page

Qualcomm Snapdragon 450

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