MediaTek Helio G91 vs Qualcomm Snapdragon 660

Compared 2 processors: MediaTek Helio G91, vs Qualcomm Snapdragon 660. Below are specs, tests, pros and cons for each device

Review

Key Specs MediaTek Helio G91 and Qualcomm Snapdragon 660
Processor Performance
Single-Core Benchmark Score
Gaming Performance
Graphics and OpenCL/Vulkan tests
Energy Efficiency
Chip Power Efficiency
NanoReview Score
Overall score by NanoReview

Tests & specs

Specs & test comparison

Benchmarks

CPU performance comparison across tasks
AnTuTu 10
AnTuTu 10
MediaTek Helio G91
276628
Qualcomm Snapdragon 660
252006
CPU8893689180
GPU3769236992
Memory6855756965
UX8144368869
NanoReview Score276628252006
3DMark Wild Life
3DMark Wild Life
MediaTek Helio G91
n/a
Qualcomm Snapdragon 660
373
Stabilityn/a96 %
Graphics Testn/a2 fps
GeekBench v6
Geekbench 6 (Single-Core)
MediaTek Helio G91
429
Qualcomm Snapdragon 660
342
Geekbench 6 (Multi-Core)
MediaTek Helio G91
1389
Qualcomm Snapdragon 660
1232
File Compressionn/a71.3 MB/s
HTML5 Browsern/a41.6 pages/s
PDF Renderingn/a51.8 MP/sec
Background Blurn/a1.89 frames/s
Photo Processingn/a10.2 frames/s
Image Detectionn/a13.6 frames/s
HDRn/a46.2 MP/sec
Ray Tracingn/a1.97 MP/sec

Processor

Architecture - 2x 2 GHz – Cortex-A75
- 6x 1.8 GHz – Cortex-A55
- 4/2.2 (Kryo 260 Gold Cortex-A73)
- 4/1.84 (Kryo 260 Silver Cortex-A53)
Process TSMC Samsung
Cores count 8 8
Frequency 2000 2200
Instruction set ARMv8.2-A ARMv8-A
L2 cache n/a 2 MB
Process tech. 12 nm 14 nm
Transistor count n/a 1.75 billion
Power (TDP) 5 W 5 W

Graphics

GPU specifications including architecture, frequency, compute units, and support for graphics APIs (Vulkan, OpenCL, DirectX).
GPU Model Mali-G52 MP2 Adreno 512
Architecture Bifrost 2nd gen Adreno 500
GPU Frequency 1000 MHz 647 MHz
Execution Units 2 1
Shader Units 24 128
Total shader 48 128
FLOPS 96 GFLOPS 165.6 GFLOPS
Vulkan 1.3 1.0
OpenCL 2.0 2.0
DirectX n/a 11

AI Acceleration

Specifications of the neural processor (NPU / DSP) responsible for machine learning and AI acceleration tasks.
Artificial Intelligence MediaTek APU Hexagon 680

Memory

RAM
Memory Type LPDDR4X LPDDR4X
Memory Frequency 1800 MHz 1866 MHz
Bus 2x16 bit 2x16 bit
Bandwidth 13.41 Gbit/s 13.9 Gbit/s
Max RAM 8 GB 8 GB

Multimedia

GPU, ISP capabilities, display and camera support, as well as audio and video codec compatibility.
Memory Type - eMMC 5.1
- UFS 2.1
- eMMC 5.1
- UFS 2.1
Max. resolution 2520x1080 pixels 2560x1600 pixels
Camera 1x108 pixels 1x48 pixels
Video recording 2K at 30FPS 4K at 30FPS
Video quality 2K at 30FPS 4K at 30FPS
Video codecs - H.264
- H.265
- VP9
- H.264
- H.265
- VP8
- VP9
Audio codecs - AIFF
- CAF
- MP3
- MP4
- WAV
- AAC LC
- FLAC
- HE-AACv1
- HE-AACv2
- MP3

Connectivity

Modem n/a X12
4G Support LTE Cat. 7 LTE Cat. 13
5G Support No No
Download speed Up to 300 MB/s Up to 600 MB/s
Upload speed Up to 100 MB/s Up to 150 MB/s
Wi-Fi version 5 5
Bluetooth version 5.4 5.0
Navigation - GPS
- GLONASS
- Beidou
- Galileo
- GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- SBAS
- NAVIC

Other

Announced June, 2024 yr May, 2017 yr
Class Low end Mid-range
Codename n/a SM6115

Results

No clear favorite identified yet; updates may follow as new data arrives.

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