Qualcomm Snapdragon 685 vs Qualcomm Snapdragon 820

VS

Qualcomm Snapdragon 685

Qualcomm Snapdragon 820

We compared two versions of phone SoCs: 8 cores 2800MHz Qualcomm Snapdragon 685 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 685 's Advantages

Higher Frequency (2800MHz vs 2150MHz)

More modern manufacturing process (6nm vs 14nm)

Released 7 years and 4 months late

Qualcomm Snapdragon 820 's Advantages

Better graphics card performance FLOPS (0.3194 TFLOPS vs 0.2432 TFLOPS )

Larger memory bandwidth (29.8GB/s vs 17GB/s)

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 685 +36%

354293

Qualcomm Snapdragon 820

260148

Geekbench 6 Single Core

Qualcomm Snapdragon 685 +47%

475

Qualcomm Snapdragon 820

323

Geekbench 6 Multi Core

Qualcomm Snapdragon 685 +83%

1517

Qualcomm Snapdragon 820

827

FP32 (float)

Qualcomm Snapdragon 685

243

Qualcomm Snapdragon 820 +31%

319

Qualcomm Snapdragon 685

VS

Qualcomm Snapdragon 820

CPU

4x 2.8 GHz – Cortex-A73 4x 1.9 GHz – Cortex-A53

Architecture

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

2800 MHz

Frequency

2150 MHz

8

Cores

4

ARMv8.2-A

Instruction set

ARMv8-A

-

L2 cache

1 MB

6 nm

Process

14 nm

-

Transistor count

2

-

TDP

11 W

TSMC

Manufacturing

TSMC

Graphics

Adreno 610

GPU name

Adreno 530

950 MHz

GPU frequency

624 MHz

1

Execution units

1

128

Shading units

256

8

Max size

8

0.2432 TFLOPS

FLOPS

0.3194 TFLOPS

1.1

Vulkan version

1.0

2.0

OpenCL version

2.0

12.1

DirectX version

11

Memory

LPDDR4X

Memory type

LPDDR4

2133 MHz

Memory frequency

1866 MHz

2x 16 Bit

Bus

2x 32 Bit

17 Gbit/s

Max bandwidth

29.8 Gbit/s

Multimedia (ISP)

Hexagon 686

Neural processor (NPU)

Hexagon 680

UFS 2.2

Storage type

eMMC 5.1, UFS 2.0

2520 x 1080

Max display resolution

3840 x 2160

1x 108MP, 2x 16MP

Max camera resolution

1x 28MP, 2x 13MP

1K at 60FPS

Video capture

4K at 30FPS

1080p at 60FPS

Video playback

4K at 30FPS

H.264, H.265, VP8, VP9

Video codecs

H.264, H.265

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AIFF, CAF, MP3, MP4, WAV

X11

Modem

X12

Connectivity

LTE Cat. 13

4G support

LTE Cat. 12

No

5G support

No

Up to 390 Mbps

Download speed

Up to 600 Mbps

Up to 150 Mbps

Upload speed

Up to 150 Mbps

5

Wi-Fi

5

5.2

Bluetooth

4.1

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Info

Mar 2023

Announced

Nov 2015

Low end

Class

Flagship

SM6225-AD

Model number

MSM8996

Qualcomm Snapdragon 685

Official page

Qualcomm Snapdragon 820

Related CPU Comparisons

1

Qualcomm Snapdragon 685 vs Qualcomm Snapdragon 680

2

Qualcomm Snapdragon 685 vs Qualcomm Snapdragon 888 Plus

3

Qualcomm Snapdragon 685 vs HiSilicon Kirin 9010

4

Qualcomm Snapdragon 685 vs MediaTek Dimensity 810

5

Qualcomm Snapdragon 685 vs Qualcomm Snapdragon 820

6

Qualcomm Snapdragon 685 vs Qualcomm Snapdragon 7 Gen 3

7

Qualcomm Snapdragon 685 vs Samsung Exynos 7420

8

Qualcomm Snapdragon 685 vs Qualcomm Snapdragon 835

9

Qualcomm Snapdragon 685 vs Apple A18 Pro

10

Qualcomm Snapdragon 685 vs Qualcomm Snapdragon 4s Gen 2

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

4

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

5

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

6

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

7

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

10

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market