Home Mobile and Tablet SoC Comparison Qualcomm Snapdragon 820 vs Qualcomm Snapdragon 7 Plus Gen 2

Qualcomm Snapdragon 820 vs Qualcomm Snapdragon 7 Plus Gen 2

Qualcomm Snapdragon 820
VS
Qualcomm Snapdragon 7 Plus Gen 2
Qualcomm Snapdragon 820
Qualcomm Snapdragon 7 Plus Gen 2
We compared two versions of phone SoCs: 4 cores 2150MHz Qualcomm Snapdragon 820 vs. 8 cores 2910MHz Qualcomm Snapdragon 7 Plus Gen 2 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 820 Advantages
Larger memory bandwidth (29.8GB/s vs 25.6GB/s)
Qualcomm Snapdragon 7 Plus Gen 2 Advantages
Better graphics card performance FLOPS (1.7817 TFLOPS vs 0.3194 TFLOPS )
Higher Frequency (2910MHz vs 2150MHz)
More modern manufacturing process (4nm vs 14nm)
Lower TDP (6W vs 11W)
Released 7 years and 4 months late

Score

Benchmark

AnTuTu 10
Qualcomm Snapdragon 820
260148
Qualcomm Snapdragon 7 Plus Gen 2 +327%
1112797
Geekbench 6 Single Core
Qualcomm Snapdragon 820
323
Qualcomm Snapdragon 7 Plus Gen 2 +426%
1699
Geekbench 6 Multi Core
Qualcomm Snapdragon 820
827
Qualcomm Snapdragon 7 Plus Gen 2 +434%
4419
FP32 (float)
Qualcomm Snapdragon 820
319
Qualcomm Snapdragon 7 Plus Gen 2 +458%
1781
Qualcomm Snapdragon 820
VS
Qualcomm Snapdragon 7 Plus Gen 2

CPU

2x 2.15 GHz – Kryo
2x 1.593 GHz – Kryo
Architecture
1x 2.91 GHz – Cortex-X2
3x 2.49 GHz – Cortex-A710
4x 1.8 GHz – Cortex-A510
2150 MHz
Frequency
2910 MHz
4
Cores
8
ARMv8-A
Instruction set
ARMv9-A
1 MB
L2 cache
2 MB
-
L3 cache
0
14 nm
Process
4 nm
2
Transistor count
10.2
11 W
TDP
6 W
TSMC
Manufacturing
TSMC

Graphics

Adreno 530
GPU name
Adreno 725
624 MHz
GPU frequency
580 MHz
1
Execution units
2
256
Shading units
768
8
Max size
16
0.3194 TFLOPS
FLOPS
1.7817 TFLOPS
1.0
Vulkan version
1.1
2.0
OpenCL version
2.0
11
DirectX version
12.1

Memory

LPDDR4
Memory type
LPDDR5
1866 MHz
Memory frequency
3200 MHz
2x 32 Bit
Bus
2x 16 Bit
29.8 Gbit/s
Max bandwidth
25.6 Gbit/s

Multimedia (ISP)

Hexagon 680
Neural processor (NPU)
Yes
eMMC 5.1, UFS 2.0
Storage type
UFS 3.1
3840 x 2160
Max display resolution
3360 x 1600
1x 28MP, 2x 13MP
Max camera resolution
1x 200MP
4K at 30FPS
Video capture
4K at 60FPS
4K at 30FPS
Video playback
4K at 60FPS
H.264, H.265
Video codecs
H.264, H.265, VP8, VP9
AIFF, CAF, MP3, MP4, WAV
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
X12
Modem
X62

Connectivity

LTE Cat. 12
4G support
LTE Cat. 24
No
5G support
Yes
Up to 600 Mbps
Download speed
Up to 4400 Mbps
Up to 150 Mbps
Upload speed
Up to 1600 Mbps
5
Wi-Fi
6
4.1
Bluetooth
5.3
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Info

Nov 2015
Announced
Mar 2023
Flagship
Class
Mid range
MSM8996
Model number
SM7475-AB
Qualcomm Snapdragon 820
Official page
Qualcomm Snapdragon 7 Plus Gen 2

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