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InnoReviews

MediaTek Dimensity 6400 vs Samsung Exynos 2100

MediaTek Dimensity 6400
26.6Inno Score
VS
WINNER
Samsung Exynos 2100
44Inno Score
26.3CPU37.1
21.3GPU34.2
—Benchmarks47.5
—AIspec-based64
36Efficiencyspec-based55.9
1 spec wins — MediaTek Dimensity 64005 spec wins — Samsung Exynos 2100

InnoReviews verdict

Samsung Exynos 2100 wins this mobile chipset face-off, 44 to 26.6, pulling ahead mainly in GPU (+13) and CPU (+11). MediaTek Dimensity 6400 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 6400

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

Reasons to pick the Samsung Exynos 2100

  • Stronger CPU score: 37 vs 26
  • Stronger GPU score: 34 vs 21
  • 321% higher 3DMark Wild Life Extreme: 1,500 vs 356
  • 81% higher Geekbench 6 (single): 1,430 vs 792
  • 74% higher Geekbench 6 (multi): 3,550 vs 2,041

General

General comparison: MediaTek Dimensity 6400 versus Samsung Exynos 2100
SpecMediaTek Dimensity 6400Samsung Exynos 2100
Announced20252021
Process6 nm5 nm+17%
TDP (typical)—9 W
ArchitectureArmv8.2Armv8.2

CPU

CPU comparison: MediaTek Dimensity 6400 versus Samsung Exynos 2100
SpecMediaTek Dimensity 6400Samsung Exynos 2100
Cores88
Core configuration2x2.5 GHz Cortex-A76 + 6x2.0 GHz Cortex-A551x2.9 GHz Cortex-X1 + 3x2.8 GHz Cortex-A78 + 4x2.2 GHz Cortex-A55
Max clock2.5 GHz2.9 GHz+16%

GPU

GPU comparison: MediaTek Dimensity 6400 versus Samsung Exynos 2100
SpecMediaTek Dimensity 6400Samsung Exynos 2100
GPUArm Mali-G57 MC2Arm Mali-G78 MP14
GPU clock—854 MHz

AI

AI comparison: MediaTek Dimensity 6400 versus Samsung Exynos 2100
SpecMediaTek Dimensity 6400Samsung Exynos 2100
NPU—Samsung NPU
AI performance—26 TOPS

Memory

Memory comparison: MediaTek Dimensity 6400 versus Samsung Exynos 2100
SpecMediaTek Dimensity 6400Samsung Exynos 2100
Memory typeLPDDR4X-4266LPDDR5

Connectivity

Connectivity comparison: MediaTek Dimensity 6400 versus Samsung Exynos 2100
SpecMediaTek Dimensity 6400Samsung Exynos 2100
ModemIntegrated 5G modem (3GPP Release 16)Integrated Exynos 5G modem
Max download3.3 Gbps—
Wi-FiWi-Fi 5—
Bluetooth5.2—

Media

Media comparison: MediaTek Dimensity 6400 versus Samsung Exynos 2100
SpecMediaTek Dimensity 6400Samsung Exynos 2100
Max displayFHD+ @ 120Hz—
Video capture—8K@30fps

Benchmarks

Benchmarks comparison: MediaTek Dimensity 6400 versus Samsung Exynos 2100
SpecMediaTek Dimensity 6400Samsung Exynos 2100
AnTuTu—746,547Bottom 21%
AnTuTu 11 (CPU)—252,025Bottom 16%
AnTuTu 11 (GPU)—127,819Bottom 31%
AnTuTu 11 (Memory)—144,909Bottom 16%
AnTuTu 11 (UX)—221,794Bottom 26%
Geekbench 6 (single)792Bottom 34%1,430+81%Top 33%
Geekbench 6 (multi)2,041Bottom 32%3,550+74%Top 39%
3DMark Wild Life Extreme356Bottom 6%1,500+321%Bottom 38%

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