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MediaTek Dimensity 9300+ vs Qualcomm Snapdragon 855

Last updated: 2026-07-05

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 %

MediaTek Dimensity 9300+

Rank 2 - 44 %

Qualcomm Snapdragon 855

Multi-core performance

Rank 1 - 100 %

MediaTek Dimensity 9300+

Rank 2 - 39 %

Qualcomm Snapdragon 855

Geekbench 6 Single-Core
Single-core performance

8C / 8T · 3.40 GHz

2,189

8C / 8T · 2.84 GHz

960

Geekbench 6 Multi-Core
Multi-core performance

8C / 8T · 3.40 GHz

7,135

8C / 8T · 2.84 GHz

2,819

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

8C / 8T · 3.40 GHz

1,619

8C / 8T · 2.84 GHz

724

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

8C / 8T · 3.40 GHz

6,789

8C / 8T · 2.84 GHz

2,578

iGPU - FP32 Performance (Single-precision GFLOPS)

ARM Immortalis-G720 MC12

2,400

Qualcomm Adreno 640

899

AI performance (NPU)

8C / 8T · 3.40 GHz

33.0 TOPS

8C / 8T · 2.84 GHz

7.0 TOPS

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 8 Benchmark
118 entries

PassMark CPU-Mark
2,504 entries

AI performance (NPU)
218 entries

Specifications

At a glance

Wischen	MediaTek Dimensity 9300+	Qualcomm Snapdragon 855
Family	Mediatek Dimensity (38)	Qualcomm Snapdragon (105)
CPU group	MediaTek Dimensity 9300 (2)	Qualcomm Snapdragon 855/860 (3)
Architecture	Cortex-X4 / -A720	Kryo 485
Technology	4 nm	7 nm
Segment	Smartphone / Tablet	Smartphone / Tablet
Socket
Predecessor	MediaTek Dimensity 9300	Qualcomm Snapdragon 845
Successor

CPU Cores and Base Frequency

Wischen	MediaTek Dimensity 9300+	Qualcomm Snapdragon 855
CPU Cores / Threads	8 / 8	8 / 8
Hyperthreading / SMT	✗	✗
Core architecture	hybrid (big.LITTLE)	hybrid (Prime / big.LITTLE)
Core Cluster 1:	1x Cortex-X4 3.40 GHz	1x Kryo 485 Prime 2.84 GHz
Core Cluster 2:	3x Cortex-X4 2.85 GHz	3x Kryo 485 Gold 2.42 GHz
Core Cluster 3:	4x Cortex-A720 1.60 - 2.00 GHz	4x Kryo 485 Silver 1.80 GHz
L2-Cache		1.75 MB
L3-Cache	18.00 MB	2.00 MB
Overclocking	✗	✗

Integrated graphics (iGPU)

Wischen	MediaTek Dimensity 9300+	Qualcomm Snapdragon 855
GPU name	ARM Immortalis-G720 MC12	Qualcomm Adreno 640
GPU frequency	1.00 GHz	0.25 - 0.59 GHz
CUs / Shader	12 /	4 / 384
Raytracing	✗	✗
Max. displays	0	1
Max. GPU Memory		4 GB
Technology	4 nm	7 nm
Release date	Q4/2023	Q1/2019

NPU AI performance

Wischen	MediaTek Dimensity 9300+	Qualcomm Snapdragon 855
AI hardware	Mediatek APU	Qualcomm AI engine
AI specifications	MediaTek APU 790 @ 33 TOPS	Hexagon 690 @ 7 TOPS
NPU + CPU + iGPU

Memory & PCIe

Wischen	MediaTek Dimensity 9300+	Qualcomm Snapdragon 855
Memory	LPDDR5X-9600 (76.8 GB/s)	LPDDR4X-4266 (34.1 GB/s)
Max. Memory	16 GB	16 GB
Memory channels	4	4
ECC	No	No
PCIe
PCIe Bandwidth

Thermal Management

Wischen	MediaTek Dimensity 9300+	Qualcomm Snapdragon 855
TDP	12.5 W
TDP (PL2)
TDP up
TDP down
T. junction max.

Technical details

Wischen	MediaTek Dimensity 9300+	Qualcomm Snapdragon 855
Chip design	Chiplet	Chiplet
AES-NI	✗	✗
Operating systems	Android	Android
Instruction set	Armv9-A (64 bit)	Armv8-A (64 bit)
ISA extensions
Release date	Q4/2023	Q4/2018
Release price
Documents		Technical data sheet

User Reviews

Your rating

Here you can rate one or both of the processors. The average rating of MediaTek Dimensity 9300+ is 4.5 stars (60 ratings), while Qualcomm Snapdragon 855 has received 4.3 stars (62 ratings).

Click on the stars to rate one or both processors.

MediaTek Dimensity 9300+
8C / 8T · 3.40 GHz

★★★★★

Qualcomm Snapdragon 855
8C / 8T · 2.84 GHz

★★★★★