MediaTek Dimensity 9400 Plus vs Qualcomm Snapdragon 660
Which processor is better? We compared MediaTek Dimensity 9400 Plus with Qualcomm Snapdragon 660. Compare, analyze the specifications. Find out their scores in popular benchmarks (AnTuTu 10, GeekBench 6 Single-Core, GeekBench 6 Multi-Core) and who is the winner?
AnTuTu 10
Total Score
GeekBench 6 Single-Core
Score
GeekBench 6 Multi-Core
Score
CPU cores and architecture
Architecture | 1x 3.73 GHz – Cortex-X925 3x 3.3 GHz – Cortex-X4 4x 2.4 GHz – Cortex-A720 |
4x 2.2 GHz – Cortex-A73 (Kryo 260 Gold) 4x 1.8 GHz – Cortex-A53 (Kryo 260 Silver) |
Number of cores | 8 | 8 |
Instruction Set | ARMv9.2-A | ARMv8-A |
Lithography | 3 nm | 14 nm |
TDP | 5 Watt | |
Neural Processing | MediaTek NPU 890 | Qualcomm Hexagon 680 |
Memory (RAM)
Max amount | up to 24 GB | up to 8 GB |
Memory type | LPDDR5X | LPDDR4X |
Memory frequency | 5333 MHz | 1866 MHz |
Memory-bus | 4x16 bit | 2x16 bit |
Storage
Storage specification | UFS 2.1 |
Graphics
GPU name | Mali-G925 MP12 | Adreno 512 |
GPU Architecture | Mali Valhall | Qualcomm Adreno 500 |
GPU frequency | 1612 MHz | 850 MHz |
Execution units | 12 | 1 |
Shaders | 1536 | 128 |
DirectX | 12.1 | 12 |
OpenCL API | 3.0 | 2.0 |
OpenGL API | ES 3.2 | |
Vulkan API | 1.3 | 1.1 |
Camera, Video, Display
Max screen resolution | 3840x2160 | 2560x1600 |
Max camera resolution | 1x 320MP | 1x 25MP, 2x 16MP |
Max Video Capture | 8K@60fps | 4K@30fps |
Video codec support | AV1 H.264 (AVC) H.265 (HEVC) VP9 |
H.264 (AVC) H.265 (HEVC) VP8 VP9 |
Wireless
4G network | Yes | Yes |
5G network | Yes | Yes |
Peak Download Speed | 7.3 Gbps | 0.6 Gbps |
Peak Upload Speed | 0.15 Gbps | |
Wi-Fi | 7 (802.11be) | 5 (802.11ac) |
Bluetooth | 6.0 | 5.0 |
Satellite navigation | BeiDou GPS Galileo GLONASS NavIC QZSS |
BeiDou GPS Galileo GLONASS QZSS SBAS |
Supplemental Information
Launch Date | 2025 Quarter 2 | 2017 Quarter 2 |
Partnumber | MT6991 MT6991Z/TCZA | SDM660 |
Vertical Segment | Mobiles | Mobiles |
Positioning | Flagship | Mid-end |
Popular comparisons:
1
MediaTek Dimensity 7350 vs Qualcomm Snapdragon 6s Gen 3
2
Samsung Exynos 850 vs MediaTek Helio G88
3
Qualcomm Snapdragon 8 Gen 2 vs MediaTek Dimensity 9400 Plus
4
MediaTek Dimensity 9000 vs Qualcomm Snapdragon 690
5
HiSilicon Kirin 710 vs HiSilicon Kirin 985 5G
6
Unisoc Tiger T710 vs MediaTek Dimensity 8400
7
MediaTek Helio A22 vs Qualcomm Snapdragon 430
8
Samsung Exynos 2500 vs MediaTek Dimensity 6080
9
MediaTek Dimensity 700 vs Unisoc T8300
10
Google Tensor G4 vs Apple A10 Fusion