MediaTek Dimensity 9400 vs Qualcomm Snapdragon 855
Which processor is better? We compared MediaTek Dimensity 9400 with Qualcomm Snapdragon 855. 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 3.63 GHz – Cortex-X925 3x 3.3 GHz – Cortex-X4 4x 2.4 GHz – Cortex-A720 |
1x 2.84 GHz – Cortex-A76 (Kryo 485 Prime) 3x 2.4 GHz – Cortex-A76 (Kryo 485 Gold) 4x 1.8 GHz – Cortex-A55 (Kryo 485 Silver) |
Number of cores | 8 | 8 |
Instruction Set | ARMv9.2-A | ARMv8.2-A |
Lithography | 3 nm | 7 nm |
TDP | 8.2 Watt | 6 Watt |
Neural Processing | MediaTek NPU 890 | Qualcomm Hexagon 690 |
Memory (RAM)
Max amount | up to 24 GB | up to 16 GB |
Memory type | LPDDR5X | LPDDR4X |
Memory frequency | 5333 MHz | 2133 MHz |
Memory-bus | 4x16 bit | 4x16 bit |
Graphics
GPU name | Mali-G925 MP12 | Adreno 640 |
GPU Architecture | Mali Valhall | Qualcomm Adreno 600 |
GPU frequency | 1612 MHz | 590 MHz |
Execution units | 12 | 4 |
Shaders | 1536 | 384 |
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 | 3840x2160 |
Max camera resolution | 1x 320MP | 1x 192MP, 2x 22MP |
Max Video Capture | 8K@60fps | 4K |
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 | 2 Gbps | |
Peak Upload Speed | 0.316 Gbps | |
Wi-Fi | 7 (802.11be) | 6 (802.11ax) |
Bluetooth | 6.0 | 5.0 |
Satellite navigation | BeiDou GPS Galileo GLONASS NavIC QZSS |
BeiDou GPS Galileo GLONASS QZSS SBAS |
Supplemental Information
Launch Date | 2024 Quarter 4 | 2018 Quarter 4 |
Partnumber | MT6991 MT6991Z/CZA MT6991W/CZA | SM8150 |
Vertical Segment | Mobiles | Mobiles |
Positioning | Flagship | Flagship |
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