Mediatek Helio G99 vs Snapdragon 778g

Mediatek Helio G99 vs Snapdragon 778g – We compared the MediaTek Helio G99 (Mali-G57 MP2) and Qualcomm Snapdragon 778G, two 8-core processors with Adreno 642 graphics. The advantages and disadvantages of every chip, technical details, and thorough tests in benchmarks like AnTuTu and Geekbench are all available here.

Key Features :

Pros of Qualcomm Snapdragon 778G

  • Performs 3x better in floating-point computations
  • Supports 50% higher memory bandwidth (25.6 against 17.1 GB/s)
  • Shows significantly better (up to 43%) AnTuTu 10 score – 598K vs 417K
  • 9% higher CPU clock speed (2400 vs 2200 MHz)
  • Better instruction set architecture

Pros of MediaTek Helio G99

  • Higher GPU frequency (~2x)
  • Announced 1-year later

Mediatek Helio G99 vs Snapdragon 778g Benchmarks

AnTuTu 10

Snapdragon 778gMediatek Helio G99
Total score598373417197

GeekBench 6

The GeekBench test shows raw single-threaded and multithreaded CPU performance

Snapdragon 778gMediatek Helio G99
Asset compression160 MB/sec99.7 MB/sec
HTML 5 Browser64.3 pages/sec50.6 pages/sec
PDF Renderer97.1 Mpixels/sec70.6 Mpixels/sec
Image detection55.6 images/sec40.1 images/sec
HDR91.7 Mpixels/sec54.6 Mpixels/sec
Background blur11.1 images/sec6.15 images/sec
Photo processing20.3 images/sec18.8 images/sec
Ray tracing4.27 Mpixels/sec2.79 Mpixels/sec


Graphics test14 FPS7 FPS


Table of average FPS and graphics settings in mobile games

PUBG Mobile59 FPS
86 FPS
Call of Duty: Mobile42 FPS
37 FPS
Fortnite27 FPS
Shadowgun Legends49 FPS
91 FPS
World of Tanks Blitz94 FPS
66 FPS
Genshin Impact53 FPS
48 FPS
Mobile Legends: Bang Bang60 FPS
55 FPS
DeviceOppo Realme GT Master Edition
1080 x 2400
Cubot X70
1080 x 2408

Helio G99 vs Snapdragon 778g Specifications

Full list of technical specifications of Snapdragon 778G and Helio G99


Snapdragon 778GHelio G99
Architecture1x 2.4 GHz – Kryo 670 Prime (Cortex-A78)
3x 2.4 GHz – Kryo 670 Gold (Cortex-A78)
4x 1.8 GHz – Kryo 670 Silver (Cortex-A55)
2x 2.2 GHz – Cortex-A76
6x 2 GHz – Cortex-A55
Frequency2400 MHz2200 MHz
Instruction setARMv8.4-AARMv8.2-A
L2 cache2 MB
Process6 nanometers6 nanometers


GPU nameAdreno 642Mali-G57 MP2
ArchitectureAdreno 600Valhall 1st gen
GPU frequency550 MHz1100 MHz
Execution units22
Shading units38464
Total shaders768128
FLOPS844 Gigaflops281.6 Gigaflops
Vulkan version1.11.3
OpenCL version2.02.0
DirectX version12.1


Memory typeLPDDR5LPDDR4X
Memory frequency3200 MHz2133 MHz
Bus2x 16 Bit2x 16 Bit
Max bandwidth25.6 Gbit/s17.1 Gbit/s
Max size16 GB12 GB

Multimedia (ISP)

Neural processor (NPU)Hexagon 770Yes
Storage typeUFS 2.1, UFS 2.2, UFS 3.0, UFS 3.1UFS 2.2
Max display resolution2520 x 10802520 x 1080
Max camera resolution1x 192MP, 2x 36MP1x 108MP, 2x 16MP
Video capture4K at 30FPS2K at 30FPS
Video playback4K at 30FPS2K at 30FPS
Video codecsH.264, H.265, VP8, VP9H.264, H.265, VP9
Audio codecsAAC, AIFF, CAF, MP3, MP4, WAVAAC, AIFF, CAF, MP3, MP4, WAV


4G supportLTE Cat. 24LTE Cat. 13
5G supportYesNo
Download speedUp to 3700 MbpsUp to 650 Mbps
Upload speedUp to 1600 MbpsUp to 150 Mbps
NavigationGPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVICGPS, GLONASS, Beidou, Galileo, QZSS, NAVIC


AnnouncedMay 2021May 2022
ClassMid rangeMid range
Model numberSM7325MT6789
Official pageQualcomm Snapdragon 778G official siteMediaTek Helio G99 official site

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