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InnoReviews

MediaTek Dimensity 9400+ vs Samsung Exynos 1280

WINNER
MediaTek Dimensity 9400+
72.3Inno Score
VS
S
39.6Inno Score
66.2CPU28.1
69.8GPU—
80.7Benchmarks37.2
77.2Efficiency65.6
7 spec wins — MediaTek Dimensity 9400+1 spec wins — Samsung Exynos 1280

InnoReviews verdict

MediaTek Dimensity 9400+ wins this mobile chipset face-off, 72.3 to 39.6, pulling ahead mainly in benchmarks (+44) and CPU (+38). Samsung Exynos 1280 still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the MediaTek Dimensity 9400+

  • Stronger CPU score: 66 vs 28
  • Stronger benchmarks score: 81 vs 37
  • Stronger efficiency score: 77 vs 66
  • 462% higher AnTuTu 10: 2,784,235 vs 495,000
  • 399% higher Max bandwidth: 85.3 GB/s vs 17.1 GB/s

Reasons to pick the Samsung Exynos 1280

  • 44% lower TDP (typical): 5 W vs 9 W

General

General comparison: MediaTek Dimensity 9400+ versus Samsung Exynos 1280
SpecMediaTek Dimensity 9400+Samsung Exynos 1280
Announced20252022
Process3 nm+40%5 nm
TDP (typical)9 W5 W+44%
ArchitectureArmv9.2Armv8.2

CPU

CPU comparison: MediaTek Dimensity 9400+ versus Samsung Exynos 1280
SpecMediaTek Dimensity 9400+Samsung Exynos 1280
Cores88
Core configuration1x3.73 GHz Cortex-X925 + 3x3.3 GHz Cortex-X4 + 4x2.4 GHz Cortex-A7202x2.4 GHz Cortex-A78 + 6x2.0 GHz Cortex-A55
Max clock3.73 GHz+55%2.4 GHz

GPU

GPU comparison: MediaTek Dimensity 9400+ versus Samsung Exynos 1280
SpecMediaTek Dimensity 9400+Samsung Exynos 1280
GPUArm Immortalis-G925 MC12Arm Mali-G68 MP4

AI

AI comparison: MediaTek Dimensity 9400+ versus Samsung Exynos 1280
SpecMediaTek Dimensity 9400+Samsung Exynos 1280
NPUMediaTek NPU 890—

Memory

Memory comparison: MediaTek Dimensity 9400+ versus Samsung Exynos 1280
SpecMediaTek Dimensity 9400+Samsung Exynos 1280
Memory typeLPDDR5X-10667LPDDR4X-2133
Max bandwidth85.3 GB/s+399%17.1 GB/s

Connectivity

Connectivity comparison: MediaTek Dimensity 9400+ versus Samsung Exynos 1280
SpecMediaTek Dimensity 9400+Samsung Exynos 1280
ModemIntegrated 5G-A modemIntegrated 5G (sub-6)
Max download7 Gbps—
Wi-FiWi-Fi 7Wi-Fi 5
Bluetooth5.45.1

Media

Media comparison: MediaTek Dimensity 9400+ versus Samsung Exynos 1280
SpecMediaTek Dimensity 9400+Samsung Exynos 1280
Max displayWQHD+ @ 180HzFHD+ @ 120Hz
Video capture8K@30fps4K@30fps

Benchmarks

Benchmarks comparison: MediaTek Dimensity 9400+ versus Samsung Exynos 1280
SpecMediaTek Dimensity 9400+Samsung Exynos 1280
AnTuTu 102,784,235+462%Top 4%495,000Top 61%
Geekbench 6 (single)2,900+190%Top 9%1,000Top 52%
Geekbench 6 (multi)9,000+283%Top 6%2,350Top 56%
3DMark Wild Life Extreme6,300Top 5%—
AnTuTu 10 (CPU)829,825Top 12%—
AnTuTu 10 (GPU)946,941Top 12%—
AnTuTu 10 (Memory)370,838Top 6%—
AnTuTu 10 (UX)636,631Top 9%—

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