MediaTek Dimensity 9400 Plus vs Samsung Exynos 1280
Which processor is better? We compared MediaTek Dimensity 9400 Plus with Samsung Exynos 1280. 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 |
2x 2.4 GHz – Cortex-A78 6x 2 GHz – Cortex-A55 |
Number of cores | 8 | 8 |
Instruction Set | ARMv9.2-A | ARMv8.2-A |
Lithography | 3 nm | 5 nm |
TDP | 6 Watt | |
Neural Processing | MediaTek NPU 890 | NPU |
Memory (RAM)
Max amount | up to 24 GB | up to 8 GB |
Memory type | LPDDR5X | LPDDR4X |
Memory frequency | 5333 MHz | 2133 MHz |
Memory-bus | 4x16 bit | 4x16 bit |
Storage
Storage specification | UFS 2.2 |
Graphics
GPU name | Mali-G925 MP12 | Mali-G68 MP4 |
GPU Architecture | Mali Valhall | Mali Valhall |
GPU frequency | 1612 MHz | 1000 MHz |
Execution units | 12 | 4 |
Shaders | 1536 | 64 |
DirectX | 12.1 | |
OpenCL API | 3.0 | 2.0 |
OpenGL API | ES 3.2 | |
Vulkan API | 1.3 | 1.2 |
Camera, Video, Display
Max screen resolution | 3840x2160 | 2960x1440@120Hz |
Max camera resolution | 1x 320MP | 1x 108MP |
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 | 2.55 Gbps |
Peak Upload Speed | 1.84 Gbps | |
Wi-Fi | 7 (802.11be) | 5 (802.11ac) |
Bluetooth | 6.0 | 5.2 |
Satellite navigation | BeiDou GPS Galileo GLONASS NavIC QZSS |
BeiDou GPS Galileo GLONASS |
Supplemental Information
Launch Date | 2025 Quarter 2 | 2022 Quarter 1 |
Partnumber | MT6991 MT6991Z/TCZA | S5E8825 |
Vertical Segment | Mobiles | Mobiles |
Positioning | Flagship | Mid-end |
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