Home Mobile and Tablet SoC Comparison Qualcomm Snapdragon 810 vs Qualcomm Snapdragon 821

Qualcomm Snapdragon 810 vs Qualcomm Snapdragon 821

Qualcomm Snapdragon 810
VS
Qualcomm Snapdragon 821
Qualcomm Snapdragon 810
Qualcomm Snapdragon 821
We compared two versions of phone SoCs: 8 cores 2000MHz Qualcomm Snapdragon 810 vs. 4 cores 2342MHz Qualcomm Snapdragon 821 . 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 0.3072 TFLOPS )
Larger memory bandwidth (29.8GB/s vs 25.6GB/s)
Higher Frequency (2342MHz vs 2000MHz)
More modern manufacturing process (14nm vs 20nm)
Released 2 years and 4 months late

Score

Benchmark

Geekbench 6 Single Core
Qualcomm Snapdragon 810
216
Qualcomm Snapdragon 821 +81%
391
Geekbench 6 Multi Core
Qualcomm Snapdragon 810
473
Qualcomm Snapdragon 821 +68%
797
Qualcomm Snapdragon 810
VS
Qualcomm Snapdragon 821

CPU

4x 1.5 GHz Cortex A53
4x 2.0 GHz Cortex A57
Architecture
2x 2.342 GHz – Kryo
2x 1.6 GHz – Kryo
2000 MHz
Frequency
2342 MHz
8
Cores
4
ARMv8-A
Instruction set
ARMv8-A
2 MB
L2 cache
1 MB
20 nm
Process
14 nm
2.5
Transistor count
2
-
TDP
11 W
TSMC
Manufacturing
Samsung

Graphics

Adreno 430
GPU name
Adreno 530
600 MHz
GPU frequency
653 MHz
1
Execution units
1
256
Shading units
256
8
Max size
8
0.3072 TFLOPS
FLOPS
0.3343 TFLOPS
1.0
Vulkan version
1.0
1.2
OpenCL version
2.0
11
DirectX version
11

Memory

LPDDR4
Memory type
LPDDR4
1600 MHz
Memory frequency
1866 MHz
2x 32 Bit
Bus
4x 16 Bit
25.6 GB/s
Max bandwidth
29.8 Gbit/s

Multimedia (ISP)

Hexagon V56
Neural processor (NPU)
Hexagon 680
eMMC 5.0
Storage type
eMMC 5.1, UFS 2.0
3840 x 2160
Max display resolution
3840 x 2160
1 x 55MP
Max camera resolution
1x 28MP, 2x 13MP
4K at 30FPS
Video capture
4K at 30FPS
4K at 30FPS
Video playback
4K at 30FPS
H.264
Video codecs
H.264, H.265, VP8, VP9
AIFF
Audio codecs
AIFF, CAF, MP3, MP4, WAV
X10
Modem
X12

Connectivity

LTE Cat. 9
4G support
LTE Cat. 12
No
5G support
No
Up to 450 Mbps
Download speed
Up to 600 Mbps
Up to 50 Mbps
Upload speed
Up to 150 Mbps
5
Wi-Fi
5
4.1
Bluetooth
4.1
GPS
Navigation
GPS, GLONASS, Beidou, Galileo

Info

Apr 2014
Announced
Aug 2016
Flagship
Class
Flagship
MSM8994
Model number
MSM8996 Pro-AC
Qualcomm Snapdragon 810
Official page
Qualcomm Snapdragon 821

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