Qualcomm Snapdragon 821 vs Unisoc T606

VS

We compared two versions of phone SoCs: 4 cores 2342MHz Qualcomm Snapdragon 821 vs. 8 cores 1600MHz Unisoc T606 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 821 Advantages

Better graphics card performance FLOPS (0.3343 TFLOPS vs 0.0832 TFLOPS )

Higher Frequency (2342MHz vs 1600MHz)

Unisoc T606 Advantages

More modern manufacturing process (12nm vs 14nm)

Released 5 years and 1 months late

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 821

233076

Unisoc T606 +9%

256256

Geekbench 6 Single Core

Qualcomm Snapdragon 821 +5%

391

Unisoc T606

372

Geekbench 6 Multi Core

Qualcomm Snapdragon 821

797

Unisoc T606 +75%

1397

FP32 (float)

Qualcomm Snapdragon 821 +302%

334

Unisoc T606

83

Qualcomm Snapdragon 821

VS

Unisoc T606

CPU

2x 2.342 GHz – Kryo
2x 1.6 GHz – Kryo

Architecture

2x 1.6 GHz – Cortex-A75
6x 1.6 GHz – Cortex-A55

2342 MHz

Frequency

1600 MHz

4

Cores

8

1 MB

L2 cache

2 MB

-

L3 cache

0

14 nm

Process

12 nm

2

Transistor count

-

11 W

TDP

-

Samsung

Manufacturing

TSMC

Graphics

Adreno 530

GPU name

Mali-G57 MP1

653 MHz

GPU frequency

650 MHz

1

Execution units

1

256

Shading units

64

8

Max size

8

0.3343 TFLOPS

FLOPS

0.0832 TFLOPS

1.0

Vulkan version

1.3

2.0

OpenCL version

2.0

11

DirectX version

11

Memory

LPDDR4

Memory type

LPDDR4X

1866 MHz

Memory frequency

1600 MHz

4x 16 Bit

Bus

2x 16 Bit

29.8 Gbit/s

Max bandwidth

-

AI

Hexagon 680

NPU

No

Multimedia (ISP)

Hexagon 680

Neural processor (NPU)

No

eMMC 5.1, UFS 2.0

Storage type

eMMC 5.1, UFS 2.0, UFS 2.1

3840 x 2160

Max display resolution

2160 x 1080

1x 28MP, 2x 13MP

Max camera resolution

1x 24MP, 2x 16MP

4K at 30FPS

Video capture

1K at 60FPS

4K at 30FPS

Video playback

1080p at 60FPS

H.264, H.265, VP8, VP9

Video codecs

H.264, H.265

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

X12

Modem

-

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

5.0

GPS, GLONASS, Beidou, Galileo

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Aug 2016

Announced

Sep 2021

Flagship

Class

Low end

MSM8996 Pro-AC

Model number

-

Qualcomm Snapdragon 821

Official page

Unisoc T606

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