MediaTek Dimensity 6400
The Dimensity 6400 is one of MediaTek mid-end CPU. It has 6 cores and was announced in 2025 Quarter 1. It has "big.LITTLE" cores-set: 6x Cortex-A55 (2 GHz). The processor is manufactured using a 6 nm process technology and supports 4G, 5G, LPDDR4X.
GeekBench 6 Single-Core
Score
GeekBench 6 Multi-Core
Score
CPU cores and architecture
| Architecture | 6x 2 GHz – Cortex-A55 |
| Number of cores | 6 |
| Instruction Set | ARMv8.2-A |
| Lithography | 6 nm |
| Neural Processing | NPU |
Memory (RAM)
| Max amount | up to 12 GB |
| Memory type | LPDDR4X |
| Memory frequency | 2133 MHz |
| Memory-bus | 2x16 bit |
Graphics
| GPU name | Mali-G57 MP2 |
| GPU Architecture | Mali Valhall |
| Execution units | 2 |
| Shaders | 64 |
| DirectX | 12 |
| OpenCL API | 2.0 |
| Vulkan API | 1.3 |
Camera, Video, Display
| Max screen resolution | 2520x1080 |
| Max camera resolution | 1x 108MP, 2x 16MP |
| Max Video Capture | 2K@30fps |
| Video codec support | H.264 (AVC) H.265 (HEVC) VP9 |
Wireless
| 4G network | Yes |
| 5G network | Yes |
| Peak Download Speed | 3.3 Gbps |
| Wi-Fi | 5 (802.11ac) |
| Bluetooth | 5.4 |
| Satellite navigation | BeiDou GPS Galileo GLONASS NavIC QZSS |
Supplemental Information
| Launch Date | 2025 Quarter 1 |
| Vertical Segment | Mobiles |
| Positioning | Mid-end |
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