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Qualcomm Snapdragon 855 vs MediaTek Dimensity 800

Last updated: 2026-07-01

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 1 - 100 %

Qualcomm Snapdragon 855

Rank 2 - 69 %

MediaTek Dimensity 800

Multi-core performance

Rank 1 - 100 %

Qualcomm Snapdragon 855

Rank 2 - 82 %

MediaTek Dimensity 800

Geekbench 6 Single-Core
Single-core performance

8C / 8T · 2.84 GHz

960

8C / 8T · 2.00 GHz

675

Geekbench 6 Multi-Core
Multi-core performance

8C / 8T · 2.84 GHz

2,819

8C / 8T · 2.00 GHz

2,280

Geekbench 5, 64bit Single-Core
Single-core performance

8C / 8T · 2.84 GHz

724

8C / 8T · 2.00 GHz

497

Geekbench 5, 64bit Multi-Core
Multi-core performance

8C / 8T · 2.84 GHz

2,578

8C / 8T · 2.00 GHz

2,176

iGPU - FP32 Performance (Single-precision GFLOPS)

Qualcomm Adreno 640

899

ARM Mali-G57 MP3

365

AnTuTu 8 Benchmark

8C / 8T · 2.84 GHz

432,560 pts

8C / 8T · 2.00 GHz

308,468 pts

More benchmarks

Geekbench 6 (SC)
1,989 entries

Geekbench 6 (MC)
1,927 entries

Geekbench 5 (SC)
2,512 entries

Geekbench 5 (MC)
2,483 entries

FP32 SP (iGPU)
2,219 entries

AnTuTu 9 Benchmark
90 entries

AnTuTu 8 Benchmark
118 entries

PassMark CPU-Mark
2,504 entries

AI performance (NPU)
218 entries

Specifications

At a glance

Wischen	Qualcomm Snapdragon 855	MediaTek Dimensity 800
Family	Qualcomm Snapdragon (105)	Mediatek Dimensity (38)
CPU group	Qualcomm Snapdragon 855/860 (3)	MediaTek Dimensity 700/720/800 (4)
Architecture	Kryo 485	Cortex-A76 / Cortex-A55
Technology	7 nm	7 nm
Segment	Smartphone / Tablet	Smartphone / Tablet
Socket
Predecessor	Qualcomm Snapdragon 845
Successor

CPU Cores and Base Frequency

Wischen	Qualcomm Snapdragon 855	MediaTek Dimensity 800
CPU Cores / Threads	8 / 8	8 / 8
Hyperthreading / SMT	✗	✗
Core architecture	hybrid (Prime / big.LITTLE)	hybrid (big.LITTLE)
Core Cluster 1:	1x Kryo 485 Prime 2.84 GHz	4x Cortex-A76 2.00 GHz
Core Cluster 2:	3x Kryo 485 Gold 2.42 GHz	4x Cortex-A55 2.00 GHz
Core Cluster 3:	4x Kryo 485 Silver 1.80 GHz
L2-Cache	1.75 MB
L3-Cache	2.00 MB
Overclocking	✗	✗

Integrated graphics (iGPU)

Wischen	Qualcomm Snapdragon 855	MediaTek Dimensity 800
GPU name	Qualcomm Adreno 640	ARM Mali-G57 MP3
GPU frequency	0.25 - 0.59 GHz	0.95 GHz
CUs / Shader	4 / 384	3 / 48
Raytracing	✗	✗
Max. displays	1	2
Max. GPU Memory	4 GB	4 GB
Technology	7 nm	7 nm
Release date	Q1/2019	Q2/2020

NPU AI performance

Wischen	Qualcomm Snapdragon 855	MediaTek Dimensity 800
AI hardware	Qualcomm AI engine
AI specifications	Hexagon 690 @ 7 TOPS
NPU + CPU + iGPU

Memory & PCIe

Wischen	Qualcomm Snapdragon 855	MediaTek Dimensity 800
Memory	LPDDR4X-4266 (34.1 GB/s)	LPDDR4X-4266 (17.1 GB/s)
Max. Memory	16 GB
Memory channels	4	2
ECC	No	No
PCIe
PCIe Bandwidth

Thermal Management

Wischen	Qualcomm Snapdragon 855	MediaTek Dimensity 800
TDP
TDP (PL2)
TDP up
TDP down
T. junction max.

Technical details

Wischen	Qualcomm Snapdragon 855	MediaTek Dimensity 800
Chip design	Chiplet	Chiplet
AES-NI	✗	✗
Operating systems	Android	Android
Instruction set	Armv8-A (64 bit)	Armv8-A (64 bit)
ISA extensions
Release date	Q4/2018	Q2/2020
Release price
Documents	Technical data sheet	Technical data sheet

User Reviews

Your rating

Here you can rate one or both of the processors. The average rating of Qualcomm Snapdragon 855 is 4.3 stars (62 ratings), while MediaTek Dimensity 800 has received 4.8 stars (4 ratings).

Click on the stars to rate one or both processors.

Qualcomm Snapdragon 855
8C / 8T · 2.84 GHz

★★★★★

MediaTek Dimensity 800
8C / 8T · 2.00 GHz

★★★★★