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Qualcomm Snapdragon 855 VS MediaTek Dimensity 820 Comparison

Comparison of MediaTek Dimensity 820 and MediaTek Dimensity 820. See Qualcomm Snapdragon 855 VS MediaTek Dimensity 820 Compare Processor specs, benchmark scores, and performance. See what mobile processor is better.

This page tells you key differences in specs of Qualcomm Snapdragon 855 and MediaTek Dimensity 820. If you care for performance, you can check this comparison. We have also compared the benchmark scores to tell you performance differences in Qualcomm Snapdragon 855 and MediaTek Dimensity 820.

This page was last updated on 10, June 2026

CPU Performance
Snapdragon 855
80% Complete (danger)
60
Dimensity 820
80% Complete (danger)
49
Gaming Performance
Snapdragon 855
80% Complete (danger)
57
Dimensity 820
80% Complete (danger)
45
Battery Performance
Snapdragon 855
80% Complete (danger)
60
Dimensity 820
80% Complete (danger)
49
Product Name Snapdragon 855 Dimensity 820
Released On December 2018 May 2020
Brand Qualcomm MediaTek
Model Number SM8150 MT6875
Qualcomm Snapdragon 855 Mediatek
Benchmarks
Antutu
CPU 140558
GPU 183147
Memory 87772
UX 105950
Total score 512646
CPU 122740
GPU 140736
Memory 70356
UX 115848
Total score 448986
Geekbench
Single-Core Score 740
Multi-Core Score 2602
Image compression 143.55 Mpixels/s
Face detection 23.7 images/s
Speech recognition 44.8 words/s
Machine learning 45.65 images/s
Camera shooting 24.2 images/s
HTML 5 2.93 Mnodes/s
SQLite 783.05 Krows/s
Single-Core Score 516
Multi-Core Score 2387
Image compression 138.4 Mpixels/s
Face detection 22.05 images/s
Speech recognition 39.5 words/s
Machine learning 31.45 images/s
Camera shooting 23.4 images/s
HTML 5 2.93 Mnodes/s
SQLite 755.75 Krows/s
3D Mark
Stability 96%
Graphics test 16 FPS
Score 2749
Stability 98%
Graphics test 14 FPS
Score 2341
Processor
Architecture 1x 2.84 GHz - Cortex-A76 (Kryo 485 Gold), 3x 2.42 GHz - Cortex-A76 (Kryo 485 Gold), 4x 1.8 GHz - Cortex-A55 (Kryo 485 Silver) 4x 2.6 GHz - Cortex-A76, 4x 2 GHz - Cortex-A55
Cores 8 8
Frequency 2840 MHz 2600 MHz
Instruction Set ARMv8.1-A ARMv8.3-A
Transistor Count 6.7 billion
L1 Cache 384 KB
L2 Cache 768 KB
L3 Cache 2 MB
Manufacturing Process 7 nanometers 7 nanometers
TDP 10 W 10 W
Graphics
GPU Name Adreno 640 Mali-G57 MC5
Graphis Architecture Adreno 600 Valhall
GPU Frequency 585 MHz 650 MHz
Execution Units 2 5
Shading Units 384 80
Shading Units 384 80
FLOPS 899 Gigaflops
Vulkan Version 1.1 1.1
Opencl Version 2.0 2.0
DirectX Version 12 12
Memory
Memory Type LPDDR4X LPDDR4X
Memory Bus 4x 16 Bit 2x 16 Bit
Memory Frequency 2133 MHz 2133 MHz
Max bandwidth 34.1 Gbit/s 17.07 Gbit/s
Max Size 16 GB 16 GB
Storage Type UFS 3.0 UFS 2.2
Multimedia
Neural Processor Hexagon 690 Yes
Max Display Resolution 3840 x 2160 2520 x 1080
Max Camera Resolution 1x 192MP, 2x 22MP 1x 80MP, 2x 32MP
Video Capture 4K at 120FPS 4K at 30FPS
Video Playback 8K at 30FPS, 4K at 120FPS 4K at 30FPS
Video Codecs H.264, H.265, VP8, VP9 H.264, H.265, VP9
Audio Codecs AAC, AIFF, CAF, MP3, MP4, WAV AAC LC, MP3, HE-AACv1, HE-AACv2, FLAC
Connectivity
Modem X24 LTE, X50 5G
4G LTE Cat. 20 LTE Cat. 18
5G Yes Yes
Download Speed Up to 2000 Mbps Up to 1200 Mbps
Upload Speed Up to 316 Mbps Up to 211 Mbps
Wi-Fi 6 5
Bluetooth 5.0 5.1
Navigation GPS, GLONASS, Beidou, Galileo, QZSS, SBAS GPS, GLONASS, Beidou, Galileo, QZSS

Qualcomm Snapdragon 855 VS MediaTek Dimensity 820 Comparison

You can see the comparison of both mobile platforms Qualcomm Snapdragon 855 and MediaTek Dimensity 820 side by side. Now you are free to judge and decide what mobile platform is better and offers better performance.

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