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Snapdragon 660 vs Helio G70

We compared two 8-core processors: Qualcomm Snapdragon 660 (with Adreno 512 graphics) and MediaTek Helio G70 (Mali-G52 2EEMC2). Here you will find the pros and cons of each chip, technical specs and comprehensive tests in benchmarks like AnTuTu and Geekbench.


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 660
  • Developers optimize games for Snapdragon processors more often than for Helio
  • 10% higher CPU clock speed (2200 vs 2000 MHz)
  • Supports 11% higher memory bandwidth (14.9 against 13.41 GB/s)
Pros of MediaTek Helio G70
  • Announced 2 years and 9 months later
  • Has the smaller size of the transistor (12 versus 14 nm)
  • Shows better (up to 19%) AnTuTu 8 score – 182K vs 153K


Performance tests in popular benchmarks
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
AnTuTu Benchmark 8
Helio G70 +19%


Full list of technical specifications of Snapdragon 660 and Helio G70


Architecture 4x 2.2 GHz – Kryo 260 Gold (Cortex-A73)
4x 1.84 GHz – Kryo 260 Silver (Cortex-A53)
2x 2 GHz – Cortex-A75
6x 1.7 GHz – Cortex-A55
Cores 8 8
Frequency 2200 MHz 2000 MHz
Instruction set ARMv8-A ARMv8-A
L2 cache 1 MB -
Process 14 nanometers 12 nanometers
Transistor count 1.75 billion 5.5 billion


GPU name Adreno 512 Mali-G52 2EEMC2
Architecture Adreno 500 Bifrost
GPU frequency 850 MHz 820 MHz
Cores - 2
Number of ALUs 128 -
FLOPS 217 Gigaflops -
Vulkan version 1.0 1.0
OpenCL version 1.2 2.0
DirectX version 12 12


Memory type LPDDR4 LPDDR4X
Memory frequency 1866 MHz 1800 MHz
Bus 4x 16 Bit 2x 16 Bit
Max bandwidth 14.9 Gbit/s 13.41 Gbit/s
Max size 8 GB 8 GB

Multimedia (ISP)

Neural processor (NPU) Hexagon 680 Yes
Storage type UFS 2.1 eMMC 5.1
Max display resolution 2560 x 1600 2520 x 1080
Max camera resolution 1x 48MP, 2x 16MP 1x 48MP, 2x 16MP
Video capture 4K at 30FPS 2K at 30FPS
Video playback 4K at 30FPS 2K at 30FPS
Video codecs H.264, H.265, VP8, VP9 H.264, H.265, VP9
Audio codecs AAC LC, MP3, HE-AACv1, HE-AACv2, FLAC AIFF, CAF, MP3, MP4, WAV


Modem X12 -
4G support LTE Cat. 7 LTE Cat. 7
5G support No No
Download speed Up to 600 Mbps Up to 300 Mbps
Upload speed Up to 150 Mbps Up to 100 Mbps
Wi-Fi 5 5
Bluetooth 5.0 5.0
Navigation GPS, GLONASS, Beidou, Galileo, QZSS, SBAS GPS, GLONASS, Beidou, Galileo


Announced May 2017 January 2020
Class Mid range Mid range
Model number SDM660 -
Official page Qualcomm Snapdragon 660 official site MediaTek Helio G70 official site


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