Dimensity 8400: specifications

Performance score

Dimensity 8400 scores 17.74 out of 100 by our estimate and ranks #32 of 64 CPUs in our database.

The score is our own estimate from the specs (cores, threads, clocks, architecture generation), not a benchmark run. 100 = the fastest CPU in our database. A phone without a fan drops its clocks under long load, so in long tasks (hours of gaming, video) it will be slower than the number shows.

Description

Dimensity 8400 is a smartphone chip from MediaTek, released in Q4 2024. It has 8 cores split into groups: 1× Cortex-A725 3.25 GHz + 3× Cortex-A725 3 GHz + 4× Cortex-A725 2.1 GHz. The fastest core keeps the interface and games snappy, the slower ones handle background tasks and save battery. Graphics: Arm Mali-G720 MC7, process TSMC 4 нм, memory LPDDR5X.

Overview

Specifications

Memory

Smartphones with this chip

• Xiaomi15T
• POCOX7 Pro

Equivalent from the other brand

The closest Qualcomm CPU in performance is the Snapdragon 8+ Gen 1. Dimensity 8400 vs Snapdragon 8+ Gen 1 →

Similar performance

• Snapdragon8+ Gen 1 18.04 Compare →
• Google TensorG3 18.35 Compare →
• Snapdragon8 Gen 1 16.84 Compare →
• Dimensity9200 18.78 Compare →
• Snapdragon7+ Gen 3 19.46 Compare →
• Exynos2200 15.97 Compare →

Other comparisons

• Dimensity8400 vs Snapdragon8+ Gen 1
• Dimensity8400 vs Google TensorG3
• Dimensity8400 vs Snapdragon8 Gen 1
• Dimensity8400 vs Dimensity9200
• Dimensity8400 vs Snapdragon7+ Gen 3
• Dimensity8400 vs Exynos2200
• Dimensity8400 vs Snapdragon8 Gen 2
• Dimensity8400 vs Dimensity8300
• Dimensity8400 vs AppleA14 Bionic
• Dimensity8400 vs Google TensorG4
• Dimensity8400 vs Snapdragon888
• Dimensity8400 vs Snapdragon8s Gen 3
• Dimensity8400 vs Exynos1580
• Dimensity8400 vs Dimensity8200
• Dimensity8400 vs Exynos2400e
• Dimensity8400 vs AppleA15 Bionic