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InnoReviews

MediaTek Dimensity 6400 vs Qualcomm Snapdragon 680

WINNER
MediaTek Dimensity 6400
30Inno Score
VS
Qualcomm Snapdragon 680
29.9Inno Score
26.3CPU22.1
21.3GPU20
—Benchmarks35.1
36Efficiencyspec-based54.9
5 spec wins — MediaTek Dimensity 64000 spec wins — Qualcomm Snapdragon 680

InnoReviews verdict

This one is close to a dead heat: MediaTek Dimensity 6400 scores 30 against 29.9 for Qualcomm Snapdragon 680. Pick by the categories that matter to you — MediaTek Dimensity 6400 edges ahead in CPU and GPU, or by price.

Which would you pick?

Key differences

Reasons to pick the MediaTek Dimensity 6400

  • Stronger CPU score: 26 vs 22
  • 192% higher 3DMark Wild Life Extreme: 356 vs 122
  • 91% higher Geekbench 6 (single): 792 vs 415
  • 44% higher Geekbench 6 (multi): 2,041 vs 1,420

Reasons to pick the Qualcomm Snapdragon 680

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

General

General comparison: MediaTek Dimensity 6400 versus Qualcomm Snapdragon 680
SpecMediaTek Dimensity 6400Qualcomm Snapdragon 680
Announced20252021
Process6 nm6 nm
TDP (typical)—5 W
ArchitectureArmv8.2Armv8

CPU

CPU comparison: MediaTek Dimensity 6400 versus Qualcomm Snapdragon 680
SpecMediaTek Dimensity 6400Qualcomm Snapdragon 680
Cores88
Core configuration2x2.5 GHz Cortex-A76 + 6x2.0 GHz Cortex-A554x2.4 GHz Cortex-A73 + 4x1.9 GHz Cortex-A53
Max clock2.5 GHz+4%2.4 GHz

GPU

GPU comparison: MediaTek Dimensity 6400 versus Qualcomm Snapdragon 680
SpecMediaTek Dimensity 6400Qualcomm Snapdragon 680
GPUArm Mali-G57 MC2Qualcomm Adreno 610

AI

AI comparison: MediaTek Dimensity 6400 versus Qualcomm Snapdragon 680
SpecMediaTek Dimensity 6400Qualcomm Snapdragon 680
NPU—Qualcomm Hexagon 686

Memory

Memory comparison: MediaTek Dimensity 6400 versus Qualcomm Snapdragon 680
SpecMediaTek Dimensity 6400Qualcomm Snapdragon 680
Memory typeLPDDR4X-4266LPDDR4X-2133
Max bandwidth—17.1 GB/s

Connectivity

Connectivity comparison: MediaTek Dimensity 6400 versus Qualcomm Snapdragon 680
SpecMediaTek Dimensity 6400Qualcomm Snapdragon 680
ModemIntegrated 5G modem (3GPP Release 16)Snapdragon X11 LTE
Max download3.3 Gbps—
Wi-FiWi-Fi 5Wi-Fi 5
Bluetooth5.25.1

Media

Media comparison: MediaTek Dimensity 6400 versus Qualcomm Snapdragon 680
SpecMediaTek Dimensity 6400Qualcomm Snapdragon 680
Max displayFHD+ @ 120HzFHD+ @ 90Hz
Video capture—1080p@60fps

Benchmarks

Benchmarks comparison: MediaTek Dimensity 6400 versus Qualcomm Snapdragon 680
SpecMediaTek Dimensity 6400Qualcomm Snapdragon 680
AnTuTu 12—548,424Bottom 11%
Geekbench 6 (single)792+91%Bottom 30%415Bottom 13%
Geekbench 6 (multi)2,041+44%Bottom 31%1,420Bottom 15%
3DMark Wild Life Extreme356+192%Bottom 29%122Bottom 7%

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