Home Mobile and Tablet SoC Comparison Qualcomm Snapdragon 821 vs MediaTek Dimensity 820

Qualcomm Snapdragon 821 vs MediaTek Dimensity 820

Qualcomm Snapdragon 821
VS
MediaTek Dimensity 820
Qualcomm Snapdragon 821
MediaTek Dimensity 820
We compared two versions of phone SoCs: 4 cores 2342MHz Qualcomm Snapdragon 821 vs. 8 cores 2600MHz MediaTek Dimensity 820 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 821 Advantages
Larger memory bandwidth (29.8GB/s vs 17.07GB/s)
MediaTek Dimensity 820 Advantages
Better graphics card performance FLOPS (0.416 TFLOPS vs 0.3343 TFLOPS )
Higher Frequency (2600MHz vs 2342MHz)
More modern manufacturing process (7nm vs 14nm)
Lower TDP (8W vs 11W)
Released 3 years and 9 months late

Score

Benchmark

AnTuTu 10
Qualcomm Snapdragon 821
233076
MediaTek Dimensity 820 +109%
489218
Geekbench 6 Single Core
Qualcomm Snapdragon 821
391
MediaTek Dimensity 820 +116%
847
Geekbench 6 Multi Core
Qualcomm Snapdragon 821
797
MediaTek Dimensity 820 +212%
2494
FP32 (float)
Qualcomm Snapdragon 821
334
MediaTek Dimensity 820 +24%
416
Qualcomm Snapdragon 821
VS
MediaTek Dimensity 820

CPU

2x 2.342 GHz – Kryo
2x 1.6 GHz – Kryo
Architecture
4x 2.6 GHz – Cortex-A76
4x 2 GHz – Cortex-A55
2342 MHz
Frequency
2600 MHz
4
Cores
8
ARMv8-A
Instruction set
ARMv8.3-A
1 MB
L2 cache
1 MB
-
L3 cache
0
14 nm
Process
7 nm
2
Transistor count
-
11 W
TDP
8 W
Samsung
Manufacturing
TSMC

Graphics

Adreno 530
GPU name
Mali-G57 MP5
653 MHz
GPU frequency
650 MHz
1
Execution units
5
256
Shading units
64
8
Max size
16
0.3343 TFLOPS
FLOPS
0.416 TFLOPS
1.0
Vulkan version
1.3
2.0
OpenCL version
2.0
11
DirectX version
12

Memory

LPDDR4
Memory type
LPDDR4X
1866 MHz
Memory frequency
2133 MHz
4x 16 Bit
Bus
2x 16 Bit
29.8 Gbit/s
Max bandwidth
17.07 Gbit/s

Multimedia (ISP)

Hexagon 680
Neural processor (NPU)
Yes
eMMC 5.1, UFS 2.0
Storage type
UFS 2.2
3840 x 2160
Max display resolution
2520 x 1080
1x 28MP, 2x 13MP
Max camera resolution
1x 80MP, 2x 32MP
4K at 30FPS
Video capture
4K at 30FPS
4K at 30FPS
Video playback
4K at 30FPS
H.264, H.265, VP8, VP9
Video codecs
H.264, H.265, VP9
AIFF, CAF, MP3, MP4, WAV
Audio codecs
AAC LC, MP3, HE-AACv1, HE-AACv2, FLAC
X12
Modem
-

Connectivity

LTE Cat. 12
4G support
LTE Cat. 18
No
5G support
Yes
Up to 600 Mbps
Download speed
Up to 2770 Mbps
Up to 150 Mbps
Upload speed
Up to 1250 Mbps
5
Wi-Fi
5
4.1
Bluetooth
5.1
GPS, GLONASS, Beidou, Galileo
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS

Info

Aug 2016
Announced
May 2020
Flagship
Class
Mid range
MSM8996 Pro-AC
Model number
MT6875
Qualcomm Snapdragon 821
Official page
MediaTek Dimensity 820

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