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InnoReviews

MediaTek Dimensity 8400 vs Samsung Exynos 2400e

WINNER
MediaTek Dimensity 8400
57.9Inno Score
VS
Samsung Exynos 2400e
56.7Inno Score
46.8CPU49.9
50.5GPU48.2
71.7Benchmarks70.4
73.8Efficiencyspec-based66.5
6 spec wins — MediaTek Dimensity 84005 spec wins — Samsung Exynos 2400e

InnoReviews verdict

This one is close to a dead heat: MediaTek Dimensity 8400 scores 57.9 against 56.7 for Samsung Exynos 2400e. Pick by the categories that matter to you — MediaTek Dimensity 8400 edges ahead in GPU and benchmarks, or by price.

Which would you pick?

Key differences

Reasons to pick the MediaTek Dimensity 8400

  • 33% lower TDP (typical): 6 W vs 9 W
  • 19% higher AnTuTu 11 (Memory): 339,619 vs 286,140
  • 17% higher AnTuTu 11 (GPU): 642,040 vs 549,480

Reasons to pick the Samsung Exynos 2400e

  • Stronger CPU score: 50 vs 47
  • 27% higher Geekbench 6 (single): 2,066 vs 1,622
  • 25% higher cores: 10 vs 8

General

General comparison: MediaTek Dimensity 8400 versus Samsung Exynos 2400e
SpecMediaTek Dimensity 8400Samsung Exynos 2400e
Announced20242024
Process4 nm4 nm
TDP (typical)6 W+33%9 W
ArchitectureArmv9.2Armv9.2

CPU

CPU comparison: MediaTek Dimensity 8400 versus Samsung Exynos 2400e
SpecMediaTek Dimensity 8400Samsung Exynos 2400e
Cores810+25%
Core configuration1x3.25 GHz Cortex-A725 + 3x3.0 GHz Cortex-A725 + 4x2.1 GHz Cortex-A7251x3.1 GHz Cortex-X4 + 2x2.9 GHz Cortex-A720 + 3x2.6 GHz Cortex-A720 + 4x1.95 GHz Cortex-A520
Max clock3.25 GHz+5%3.1 GHz

GPU

GPU comparison: MediaTek Dimensity 8400 versus Samsung Exynos 2400e
SpecMediaTek Dimensity 8400Samsung Exynos 2400e
GPUArm Mali-G720 MC7Samsung Xclipse 940

AI

AI comparison: MediaTek Dimensity 8400 versus Samsung Exynos 2400e
SpecMediaTek Dimensity 8400Samsung Exynos 2400e
NPUMediaTek NPU 880Samsung NPU

Memory

Memory comparison: MediaTek Dimensity 8400 versus Samsung Exynos 2400e
SpecMediaTek Dimensity 8400Samsung Exynos 2400e
Memory typeLPDDR5X-8533LPDDR5X
Max bandwidth68.3 GB/s—

Connectivity

Connectivity comparison: MediaTek Dimensity 8400 versus Samsung Exynos 2400e
SpecMediaTek Dimensity 8400Samsung Exynos 2400e
ModemIntegrated 5G modemIntegrated Exynos 5G modem
Max download5.2 Gbps—
Wi-FiWi-Fi 6EWi-Fi 6E
Bluetooth5.45.3

Media

Media comparison: MediaTek Dimensity 8400 versus Samsung Exynos 2400e
SpecMediaTek Dimensity 8400Samsung Exynos 2400e
Max display—QHD+ @ 120Hz
Video capture4K@60fps8K@30fps

Benchmarks

Benchmarks comparison: MediaTek Dimensity 8400 versus Samsung Exynos 2400e
SpecMediaTek Dimensity 8400Samsung Exynos 2400e
AnTuTu 111,946,644+5%Top 26%1,849,346Top 29%
AnTuTu 11 (CPU)560,176Top 29%603,988+8%Top 26%
AnTuTu 11 (GPU)642,040+17%Top 23%549,480Top 29%
AnTuTu 11 (Memory)339,619+19%Top 18%286,140Top 35%
AnTuTu 11 (UX)404,809Top 34%409,738+1%Top 32%
AnTuTu 122,105,379Top 26%—
Geekbench 6 (single)1,622Top 25%2,066+27%Top 17%
Geekbench 6 (multi)6,209Top 18%6,341+2%Top 17%
3DMark Wild Life Extreme3,937+8%Top 14%3,656Top 15%

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