Snapdragon 778G vs Dimensity 900

We compared two 8-core processors: Qualcomm Snapdragon 778G (with Adreno 642L graphics) and MediaTek Dimensity 900 (Mali-G68 MC4). Here you will find the pros and cons of each chip, technical specs, and comprehensive tests in benchmarks, like AnTuTu and Geekbench.

Review

General comparison of performance, power consumption, and other indicators
CPU Performance
Single and multi-core processor tests
Gaming Performance
GPU performance in games and OpenCL/Vulcan
Battery life
Efficiency of battery consumption
NanoReview Score
Overall chip score

Key Differences

Main differences and advantages of each chip
Pros of Qualcomm Snapdragon 778G
  • Developers optimize games for Snapdragon processors more often than for Dimensity
  • Supports 39% higher memory bandwidth (25.6 against 18.4 GB/s)
  • Shows better (up to 25%) AnTuTu 9 score – 525K vs 420K
  • Better instruction set architecture
Pros of MediaTek Dimensity 900
  • Higher GPU frequency (~84%)

Benchmarks

Performance tests in popular benchmarks

AnTuTu 9

The AnTuTu Benchmark measures CPU, GPU, RAM, and I/O performance in different scenarios
525634
420391
CPU 159590 115686
GPU 156380 119156
Memory 88425 80995
UX 123709 106823
Total score 525634 420391

GeekBench 5

The GeekBench test shows raw single-threaded and multithreaded CPU performance
Single-Core Score
Multi-Core Score
Image compression 175.3 Mpixels/s 124.75 Mpixels/s
Face detection 25 images/s 19.6 images/s
Speech recognition 41 words/s 37.75 words/s
Machine learning 36.7 images/s 33.35 images/s
Camera shooting 34.6 images/s 19.25 images/s
HTML 5 3.03 Mnodes/s 2.28 Mnodes/s
SQLite 988.8 Krows/s 650.5 Krows/s

3DMark

A cross-platform benchmark that assesses graphics performance in Vulkan (Metal)
3DMark Wild Life Performance
Stability 98% 99%
Graphics test 14 FPS 12 FPS
Score 2468 2019

Gaming

Table of average FPS and graphics settings in mobile games
PUBG Mobile 59 FPS
[High]
-
Call of Duty: Mobile 42 FPS
[Ultra]
-
Fortnite 27 FPS
[Low]
-
Shadowgun Legends 49 FPS
[Ultra]
-
World of Tanks Blitz 94 FPS
[Ultra]
-
Genshin Impact 53 FPS
[High]
-
Mobile Legends: Bang Bang 60 FPS
[Ultra]
-
Device Oppo Realme GT Master Edition
1080 x 2400
-
We provide average results. FPS may differ, depending on game version, OS and other factors.

Specifications

Full list of technical specifications of Snapdragon 778G and Dimensity 900

CPU

Architecture 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)
2x 2.4 GHz – Cortex-A78
6x 2 GHz – Cortex-A55
Cores 8 8
Frequency 2400 MHz 2400 MHz
Instruction set ARMv8.4-A ARMv8-A
L2 cache 2 MB -
Process 6 nanometers 6 nanometers
Transistor count - 10 billion
TDP 5 W 10 W

Graphics

GPU name Adreno 642L Mali-G68 MC4
Architecture Adreno 600 Valhall 2
GPU frequency 490 MHz 900 MHz
Execution units 2 4
Shading units 384 48
Vulkan version 1.1 1.1
OpenCL version 2.0 2.0
DirectX version 12 12

Memory

Memory type LPDDR5 LPDDR5
Memory frequency 3200 MHz 3200 MHz
Bus 2x 16 Bit 4x 16 Bit
Max bandwidth 25.6 Gbit/s 18.4 Gbit/s
Max size 16 GB 16 GB

Multimedia (ISP)

Neural processor (NPU) Hexagon 770 Yes
Storage type UFS 3.0, UFS 3.1 UFS 2.1, UFS 3.1
Max display resolution 2520 x 1080 2520 x 1080
Max camera resolution 1x 192MP, 2x 36MP 1x 108MP, 2x 20MP
Video capture 4K at 30FPS 4K at 30FPS
Video playback 4K at 30FPS 4K at 30FPS
Video codecs H.264, H.265, VP8, VP9 H.264, H.265, AV1, VP9
Audio codecs AAC, AIFF, CAF, MP3, MP4, WAV AAC, AIFF, CAF, MP3, MP4, WAV

Connectivity

Modem X53 -
4G support LTE Cat. 24 LTE Cat. 18
5G support Yes Yes
Download speed Up to 1200 Mbps Up to 1200 Mbps
Upload speed Up to 210 Mbps Up to 211 Mbps
Wi-Fi 6 6
Bluetooth 5.2 5.2
Navigation GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Info

Announced May 2021 May 2021
Class Mid range Mid range
Model number SM7325 MT6877
Official page Qualcomm Snapdragon 778G official site MediaTek Dimensity 900 official site

Cast your vote

So, which SoC would you choose?
807 (77.4%)
235 (22.6%)
Total votes: 1042

Comments

Please give your opinion on the comparison of Dimensity 900 and Snapdragon 778G, or ask any questions
Avatar
Dickson 25 August 2021 09:07
Even though the SD 778G is better, but due to that small deference of specs, yet the prices of this two have a big difference, with dimensity 900 phones being cheaper. Not over priced like the SD 778G phones, making a difference of prices range btw $50 to $100.due to price ands specs comparison, I go for dimensity 900
+46 Reply
Avatar
air conditioner 27 August 2021 16:15
There's a huge difference. That's why Mediatek released the Dimensity 920 right away, since the 900 can't compete with the SD778G.
+57 Reply