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Comparison

Dimensity 7400 Ultra vs Dimensity 8400 Ultra

Which one should you buy?

Dimensity 7400 Ultra
CONSIDER
  • Wins 1/2 spec rows in the table
Open the decision box
Dimensity 8400 Ultra
CONSIDER
  • Wins 1/2 spec rows in the table
Open the decision box
Who leads where?
  • Core StructureDimensity 7400 Ultra
  • FrequencyDimensity 8400 Ultra
Wins are counted from the official values in the table below; the BUY / CONSIDER / WAIT call comes from each product's own decision box. We do not predict prices.
MediaTekDimensity 7400 UltraNo reviews yetMediaTekDimensity 8400 UltraNo reviews yet
Key Differences
Core88
Thread88
Boost frequency2.6 GHz3.25 GHz
SocketBGA (SoC)BGA (SoC)
Core Structure
Number of Cores88
Thread88
Performance Core41
Efficiency Core44
ArchitectureArm Cortex-A78 / A55Cortex-A725 (all big cores)
Frequency
Boost frequency2.6 GHz3.25 GHz
Efficiency Frequency2.0 GHz3.0 GHz
Platform
SocketBGA (SoC)BGA (SoC)
Lithography4 nm4 nm
Manufacturing Process4 nmTSMC N4P
Integrated GraphicsMali-G615 MC2Mali-G720 MC7

The two products are level on the compared specs.

This table is based on manufacturers official specifications. Winning on paper does not always mean a difference in everyday use.

Dimensity 7400 Ultra vs Dimensity 8400 Ultra β€” Comparison | Kacbu