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Mobile and Tablet SoC Comparison
Qualcomm Snapdragon 780G vs MediaTek Dimensity 8400
Qualcomm Snapdragon 780G vs MediaTek Dimensity 8400
VS
Qualcomm Snapdragon 780G
MediaTek Dimensity 8400
We compared two versions of phone SoCs: 8 cores 2400MHz Qualcomm Snapdragon 780G vs. 8 cores 3250MHz MediaTek Dimensity 8400 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.
Main Differences
MediaTek Dimensity 8400 Advantages
Larger memory bandwidth (136GB/s vs 17GB/s)
Higher Frequency (3250MHz vs 2400MHz)
More modern manufacturing process (4nm vs 5nm)
Released 3 years and 9 months late
Score
Benchmark
Geekbench 6 Single Core
Qualcomm Snapdragon 780G
1045
MediaTek Dimensity 8400
+57%
1651
Geekbench 6 Multi Core
Qualcomm Snapdragon 780G
2743
MediaTek Dimensity 8400
+149%
6833
Qualcomm Snapdragon 780G
VS
MediaTek Dimensity 8400
CPU
1x 2.4 GHz – Kryo 670 Prime (Cortex-A78)
3x 2.2 GHz – Kryo 670 Gold (Cortex-A78)
4x 1.9 GHz – Kryo 670 Silver (Cortex-A55)
Architecture
1x 3.25 GHz – Cortex-A725
3x 3.0 GHz – Cortex-A725
4x 2.1 GHz – Cortex-A725
2400 MHz
Frequency
3250 MHz
8
Cores
8
ARMv8.2-A
Instruction set
ARMv9-A
2 MB
L2 cache
3.5 MB
-
L3 cache
6 MB
5 nm
Process
4 nm
5 W
TDP
-
Samsung
Manufacturing
TSMC
Graphics
Adreno 642
GPU name
Mali-G720 MC7
490 MHz
GPU frequency
1400 MHz
2
Execution units
6
384
Shading units
-
12
Max size
24
0.7526 TFLOPS
FLOPS
-
1.1
Vulkan version
1.3
2.0
OpenCL version
2.0
12.1
DirectX version
-
Memory
LPDDR4X
Memory type
LPDDR5X
2133 MHz
Memory frequency
8533 MHz
2x 16 Bit
Bus
4x 16 Bit
17 Gbit/s
Max bandwidth
136 Gbit/s
AI
-
NPU
MediaTek NPU 880
Multimedia (ISP)
Hexagon 770
Neural processor (NPU)
MediaTek NPU 880
UFS 2.2, UFS 3.0
Storage type
UFS 4.0
2520 x 1080
Max display resolution
2960 x 1440
1x 192MP
Max camera resolution
1x 320MP
4K at 30FPS
Video capture
4K at 60FPS
4K at 30FPS
Video playback
4K at 60FPS
H.264, H.265, VP8, VP9
Video codecs
H.264, H.265, AV1, VP9
AAC, AIFF, CAF, MP3, MP4, WAV
Audio codecs
AAC LC, MP3, HE-AACv1, HE-AACv2, FLAC
X53
Modem
-
Connectivity
LTE Cat. 24
4G support
-
Yes
5G support
Yes
Up to 3700 Mbps
Download speed
Up to 7900 Mbps
Up to 1600 Mbps
Upload speed
Up to 4200 Mbps
6
Wi-Fi
6
5.2
Bluetooth
5.4
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Info
Mar 2021
Announced
Dec 2024
Mid range
Class
Flagship
SM7350-AB
Model number
-
Qualcomm Snapdragon 780G
Official page
MediaTek Dimensity 8400
Related SoC Comparison
1
Qualcomm Snapdragon 780G vs Samsung Exynos 9825
2
Qualcomm Snapdragon 780G vs MediaTek Helio G90T
3
Qualcomm Snapdragon 780G vs HiSilicon Kirin 658
4
Qualcomm Snapdragon 780G vs Qualcomm Snapdragon 8 Gen 1
5
Qualcomm Snapdragon 780G vs Qualcomm Snapdragon 662
6
Qualcomm Snapdragon 780G vs Samsung Exynos 7885
7
Qualcomm Snapdragon 780G vs Samsung Exynos 2100
8
Qualcomm Snapdragon 780G vs MediaTek Helio G81
9
Qualcomm Snapdragon 780G vs MediaTek Dimensity 800U
10
Qualcomm Snapdragon 780G vs Qualcomm Snapdragon 650
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