MediaTek Dimensity 9400e
The Dimensity 9400e is one of MediaTek flagship CPU. It has 8 cores and was announced in 2025 Quarter 2. It has "top.big.LITTLE" cores-set: 1x Cortex-X4, 3x Cortex-X4 (2.85 GHz), 4x Cortex-A720 (2 GHz). The processor is manufactured using a 4 nm process technology and supports 4G, 5G, LPDDR5X.
GeekBench 6 Single-Core
Score
GeekBench 6 Multi-Core
Score
CPU cores and architecture
| Architecture | 1x 3.4 GHz – Cortex-X4 3x 2.85 GHz – Cortex-X4 4x 2 GHz – Cortex-A720 |
| Number of cores | 8 |
| Instruction Set | ARMv9.2-A |
| Lithography | 4 nm |
| Number of transistors | 22700 million |
| Neural Processing | MediaTek NPU 790 |
Memory (RAM)
| Max amount | up to 24 GB |
| Memory type | LPDDR5X |
| Memory frequency | 4266 MHz |
| Memory-bus | 4x16 bit |
Graphics
| GPU name | Mali-G720 MP12 |
| GPU Architecture | Mali Valhall |
| GPU frequency | 1300 MHz |
| Execution units | 12 |
| Shaders | 1536 |
| DirectX | 12 |
| OpenCL API | 3.0 |
| Vulkan API | 1.3 |
Camera, Video, Display
| Max screen resolution | 3840x2160 |
| Max camera resolution | 1x 320MP |
| Max Video Capture | 8K@30fps |
| Video codec support | AV1 H.264 (AVC) H.265 (HEVC) VP9 |
Wireless
| 4G network | Yes |
| 5G network | Yes |
| Peak Download Speed | 7.3 Gbps |
| Wi-Fi | 7 (802.11be) |
| Bluetooth | 6.0 |
| Satellite navigation | BeiDou GPS Galileo GLONASS NavIC QZSS |
Supplemental Information
| Launch Date | 2025 Quarter 2 |
| Vertical Segment | Mobiles |
| Positioning | Flagship |
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