HiSilicon Kirin 955 vs MediaTek Dimensity 8400
Which processor is better? We compared HiSilicon Kirin 955 with MediaTek Dimensity 8400. 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 | 4x 2.5 GHz – Cortex-A72 4x 1.8 GHz – Cortex-A53 |
1x 3.25 GHz – Cortex-A725 3x 3 GHz – Cortex-A725 4x 2.1 GHz – Cortex-A725 |
Number of cores | 8 | 8 |
Instruction Set | ARMv8-A | ARMv9.2-A |
Lithography | 16 nm | 4 nm |
Number of transistors | 2000 million | |
TDP | 5 Watt | 7 Watt |
Neural Processing | MediaTek NPU 880 |
Memory (RAM)
Max amount | up to 4 GB | up to 24 GB |
Memory type | LPDDR4 | LPDDR5X |
Memory frequency | 1333 MHz | 4266 MHz |
Memory-bus | 2x32 bit | 4x16 bit |
Storage
Storage specification | UFS 2.0 |
Graphics
GPU name | Mali-T880 MP4 | Mali-G720 MP7 |
GPU Architecture | Mali Midgard | Mali Valhall |
GPU frequency | 900 MHz | 1300 MHz |
Execution units | 4 | 7 |
Shaders | 64 | 896 |
DirectX | 11.2 | 12 |
OpenCL API | 1.2 | 3.0 |
Vulkan API | 1.0 | 1.3 |
Camera, Video, Display
Max screen resolution | 2960x1440 | |
Max camera resolution | 1x 31MP, 2x 13MP | 1x 320MP, 3x 32MP |
Max Video Capture | FullHD@60fps | 4K@60fps |
Video codec support | H.264 (AVC) H.265 (HEVC) VP8 |
AV1 H.264 (AVC) H.265 (HEVC) VP9 |
Wireless
4G network | Yes | Yes |
5G network | Yes | Yes |
Peak Download Speed | 0.3 Gbps | 5.17 Gbps |
Peak Upload Speed | 0.05 Gbps | |
Wi-Fi | 5 (802.11ac) | 6 (802.11ax) |
Bluetooth | 4.2 | 6.0 |
Satellite navigation | BeiDou GPS Galileo GLONASS |
BeiDou GPS Galileo GLONASS NavIC QZSS |
Supplemental Information
Launch Date | 2016 April | 2024 Quarter 4 |
Partnumber | Hi3655 | MT6899, MT6899Z |
Vertical Segment | Mobiles | Mobiles |
Positioning | Flagship | Mid-end |
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