MediaTek Dimensity 9400 Plus – Full Specifications


Launch Date: April 11, 2025
Manufacturing Process: 3nm (TSMC)
CPU Architecture: Octa-core (1+3+4)

1x Arm Cortex-X925 @ 3.73 GHz

3x Arm Cortex-X4 @ 3.3 GHz

4x Arm Cortex-A720 @ 2.4 GHz
Cache:

L2: 2MB (X925), 1MB (X4), 512KB (A720)

L3: 12MB

System-Level Cache (SLC): 10MB
GPU: Arm Immortalis-G925 MP12

Frequency: 1612 MHz

Architecture: Valhall 5th Gen

Features: Ray tracing, Opacity Micromap support
AI Processor: MediaTek NPU 890

Performance: 20% faster agentic AI with Speculative Decoding+ (SpD+)
Memory Support:

Type: LPDDR5X

Max Frequency: 10667 Mbps
Storage Support: UFS 4.0 with Multi-Circular Queue (MCQ)
Connectivity:

Cellular: 2G to 5G multi-mode, 5G-CA, 4G-CA, Sub-6GHz (FR1)

Wi-Fi: 7

Bluetooth: Enhanced range (up to 15km)
Multimedia:

Camera Support: Up to 320MP

Video Recording: 8K @ 60fps HDR
AI Enhancements:

DeepSeek R1 LLM integration for on-device assistance
Performance Scores (NanoReview):

CPU: 99

Gaming: 100

Battery Life: 93

Overall: 98 




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