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InnoReviews

Dimensity 7400 Ultra vs MediaTek Dimensity 8400

M
48.4Inno Score
VS
WINNER
MediaTek Dimensity 8400
56.3Inno Score
36CPU45.9
—GPU46.1
52.2Benchmarks71.7
68Efficiency73.8
1 spec wins — Dimensity 7400 Ultra6 spec wins — MediaTek Dimensity 8400

InnoReviews verdict

MediaTek Dimensity 8400 wins this mobile chipset face-off, 56.3 to 48.4, pulling ahead mainly in benchmarks (+20) and CPU (+10). Dimensity 7400 Ultra still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the Dimensity 7400 Ultra

No decisive spec advantages — this side competes on price and preference.

Reasons to pick the MediaTek Dimensity 8400

  • Stronger CPU score: 46 vs 36
  • Stronger benchmarks score: 72 vs 52
  • Stronger efficiency score: 74 vs 68
  • 342% higher AnTuTu 10 (GPU): 642,040 vs 145,179
  • 116% higher AnTuTu 10: 1,946,644 vs 899,599

General

General comparison: Dimensity 7400 Ultra versus MediaTek Dimensity 8400
SpecDimensity 7400 UltraMediaTek Dimensity 8400
Announced20262024
Process4 nm4 nm
TDP (typical)—6 W
ArchitectureARMv8.2-AArmv9.2

CPU

CPU comparison: Dimensity 7400 Ultra versus MediaTek Dimensity 8400
SpecDimensity 7400 UltraMediaTek Dimensity 8400
Cores88
Core configuration4 + 41x3.25 GHz Cortex-A725 + 3x3.0 GHz Cortex-A725 + 4x2.1 GHz Cortex-A725
Max clock2.6 GHz3.25 GHz+25%

GPU

GPU comparison: Dimensity 7400 Ultra versus MediaTek Dimensity 8400
SpecDimensity 7400 UltraMediaTek Dimensity 8400
GPUMali-G615Arm Mali-G720 MC7

AI

AI comparison: Dimensity 7400 Ultra versus MediaTek Dimensity 8400
SpecDimensity 7400 UltraMediaTek Dimensity 8400
NPU—MediaTek NPU 880

Memory

Memory comparison: Dimensity 7400 Ultra versus MediaTek Dimensity 8400
SpecDimensity 7400 UltraMediaTek Dimensity 8400
Memory typeLPDDR5LPDDR5X-8533
Max bandwidth—68.3 GB/s

Connectivity

Connectivity comparison: Dimensity 7400 Ultra versus MediaTek Dimensity 8400
SpecDimensity 7400 UltraMediaTek Dimensity 8400
Modem—Integrated 5G modem
Max download—5.2 Gbps
Wi-FiWi-Fi 6EWi-Fi 6E
Bluetooth5.45.4

Media

Media comparison: Dimensity 7400 Ultra versus MediaTek Dimensity 8400
SpecDimensity 7400 UltraMediaTek Dimensity 8400
Video capture—4K@60fps

Benchmarks

Benchmarks comparison: Dimensity 7400 Ultra versus MediaTek Dimensity 8400
SpecDimensity 7400 UltraMediaTek Dimensity 8400
AnTuTu 10899,599Top 38%1,946,644+116%Top 12%
Geekbench 6 (single)—1,450Top 28%
Geekbench 6 (multi)—6,400Top 16%
3DMark Wild Life Extreme—3,400Top 32%
AnTuTu 10 (CPU)316,883Top 66%560,176+77%Top 32%
AnTuTu 10 (GPU)145,179Top 66%642,040+342%Top 23%
AnTuTu 10 (Memory)167,251Top 60%339,619+103%Top 23%
AnTuTu 10 (UX)270,286Top 58%404,809+50%Top 32%

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