MediaTek Dimensity 6400 vs Qualcomm Snapdragon 678
Which processor is better? We compared MediaTek Dimensity 6400 with Qualcomm Snapdragon 678. Compare, analyze the specifications. Find out their scores in popular benchmarks (AnTuTu 10, GeekBench 6 Single-Core, GeekBench 6 Multi-Core) and who is the winner?
AnTuTu 10
Total Score
GeekBench 6 Single-Core
Score
GeekBench 6 Multi-Core
Score
CPU cores and architecture
Architecture | 6x 2 GHz – Cortex-A55 | 2x 2 GHz – Cortex-A76 (Kryo 460 Gold) 6x 1.7 GHz – Cortex-A55 (Kryo 460 Silver) |
Number of cores | 6 | 8 |
Instruction Set | ARMv8.2-A | ARMv8.2-A |
Lithography | 6 nm | 11 nm |
TDP | 6 Watt | |
Neural Processing | NPU | Qualcomm Hexagon 685 |
Memory (RAM)
Max amount | up to 12 GB | up to 8 GB |
Memory type | LPDDR4X | LPDDR4X |
Memory frequency | 2133 MHz | 1866 MHz |
Memory-bus | 2x16 bit | 2x16 bit |
Storage
Storage specification | UFS 2.1 |
Graphics
GPU name | Mali-G57 MP2 | Adreno 612 |
GPU Architecture | Mali Valhall | Qualcomm Adreno 600 |
GPU frequency | 850 MHz | |
Execution units | 2 | 2 |
Shaders | 64 | 96 |
DirectX | 12 | 12 |
OpenCL API | 2.0 | 2.0 |
OpenGL API | ES 3.2 | |
Vulkan API | 1.3 | 1.1 |
Camera, Video, Display
Max screen resolution | 2520x1080 | 2520x1080 |
Max camera resolution | 1x 108MP, 2x 16MP | 1x 192MP, 2x 16MP |
Max Video Capture | 2K@30fps | 4K@30fps |
Video codec support | H.264 (AVC) H.265 (HEVC) VP9 |
H.264 (AVC) H.265 (HEVC) VP8 VP9 |
Wireless
4G network | Yes | Yes |
5G network | Yes | Yes |
Peak Download Speed | 3.3 Gbps | 0.6 Gbps |
Peak Upload Speed | 0.15 Gbps | |
Wi-Fi | 5 (802.11ac) | 5 (802.11ac) |
Bluetooth | 5.4 | 5.0 |
Satellite navigation | BeiDou GPS Galileo GLONASS NavIC QZSS |
BeiDou GPS Galileo GLONASS QZSS SBAS |
Supplemental Information
Launch Date | 2025 Quarter 1 | 2020 Quarter 4 |
Partnumber | SM6150-AC | |
Vertical Segment | Mobiles | Mobiles |
Positioning | Mid-end | Mid-end |
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