Dimensity 8400 Ultra
MediaTek · 2025
Specifications
| Process node | 4nm |
| CPU | 1x Cortex-A725 @ 3.25 GHz + 3x Cortex-A725 @ 3.0 GHz + 4x Cortex-A725 @ 2.1 GHz |
| Max. frequency | 3.25 GHz |
| GPU | Arm Mali-G720 MC7 |
| NPU / AI | MediaTek NPU 880 |
| Modem | MediaTek 5G modem (integrated) |
| Memory | LPDDR5X |
Benchmarks
AnTuTu
—
Geekbench Single
1579
Geekbench Multi
6100
Overview and verdict
The Dimensity 8400 Ultra is a budget phone chipset from MediaTek (2025) with a MobileRank rating of 41/100. Built on a 4nm process node — efficiency is good (75/100). Geekbench 6: 1579 (single) / 6100 (multi) — single-core performance is weak, multi-core is below average. CPU configuration: 1x Cortex-A725 @ 3.25 GHz + 3x Cortex-A725 @ 3.0 GHz + 4x Cortex-A725 @ 2.1 GHz. The graphics accelerator is the Arm Mali-G720 MC7.
Pros
- Power-efficient 4nm process
- MediaTek NPU 880 AI accelerator
- Built-in MediaTek 5G modem (integrated) modem
Cons
- Weak single-core performance
- Limited multi-core performance
Frequently asked questions
Who makes the Dimensity 8400 Ultra?
The Dimensity 8400 Ultra is a chipset from MediaTek, released in 2025. Process node: 4nm.
What is the Dimensity 8400 Ultra's rating?
MobileRank rating: 41/100. CPU single — 19/100, multi — 37/100.
What GPU does the Dimensity 8400 Ultra have?
The Dimensity 8400 Ultra features the Arm Mali-G720 MC7 graphics accelerator.
Smartphones with this processor (9)
41
MobileRank rating
Processor profile
Category scores
CPU Single-core
19
CPU Multi-core
37
AnTuTu Overall
—
Power efficiency
75