HiSilicon Kirin 990 4G vs MediaTek Dimensity 9400
Which processor is better? We compared HiSilicon Kirin 990 4G with MediaTek Dimensity 9400. 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 | 2x 2.86 GHz – Cortex-A76 2x 2.09 GHz – Cortex-A76 4x 1.86 GHz – Cortex-A55 |
1x 3.63 GHz – Cortex-X925 3x 3.3 GHz – Cortex-X4 4x 2.4 GHz – Cortex-A720 |
Number of cores | 8 | 8 |
Instruction Set | ARMv8.2-A | ARMv9.2-A |
Lithography | 7 nm | 3 nm |
Number of transistors | 8000 million | |
TDP | 6 Watt | 8.2 Watt |
Neural Processing | Ascend Lite + Ascend Tiny, HUAWEI Da Vinci Architecture, HiAI 2.0 | MediaTek NPU 890 |
Memory (RAM)
Max amount | up to 12 GB | up to 24 GB |
Memory type | LPDDR4X | LPDDR5X |
Memory frequency | 2133 MHz | 5333 MHz |
Memory-bus | 4x16 bit | 4x16 bit |
Storage
Storage specification | UFS 3.0 |
Graphics
GPU name | Mali-G76 MP16 | Mali-G925 MP12 |
GPU Architecture | Mali Bifrost | Mali Valhall |
GPU frequency | 600 MHz | 1612 MHz |
Execution units | 16 | 12 |
Shaders | 256 | 1536 |
DirectX | 12 | 12.1 |
OpenCL API | 2.0 | 3.0 |
Vulkan API | 1.1 | 1.3 |
Camera, Video, Display
Max screen resolution | 3360x1440@60Hz | 3840x2160 |
Max camera resolution | 1x 320MP | |
Max Video Capture | 4K@60fps | 8K@60fps |
Video codec support | H.264 (AVC) H.265 (HEVC) VC-1 VP8 VP9 |
AV1 H.264 (AVC) H.265 (HEVC) VP9 |
Wireless
4G network | Yes | Yes |
5G network | Yes | Yes |
Wi-Fi | 6 (802.11ax) | 7 (802.11be) |
Bluetooth | 5.0 | 6.0 |
Satellite navigation | BeiDou GPS Galileo GLONASS |
BeiDou GPS Galileo GLONASS NavIC QZSS |
Supplemental Information
Launch Date | 2019 Quarter 4 | 2024 Quarter 4 |
Partnumber | MT6991 MT6991Z/CZA MT6991W/CZA | |
Vertical Segment | Mobiles | Mobiles |
Positioning | Flagship | Flagship |
Popular comparisons:
1
Qualcomm Snapdragon 439 vs HiSilicon Kirin 935
2
MediaTek Helio A22 vs MediaTek Helio P90
3
Samsung Exynos 9820 vs MediaTek Dimensity 7060
4
Qualcomm Snapdragon 765 vs MediaTek Dimensity 9400e
5
MediaTek Helio G90T vs Unisoc Tiger T700
6
MediaTek Helio G50 vs Qualcomm Snapdragon 450
7
Samsung Exynos 9611 vs Qualcomm Snapdragon 768G
8
MediaTek Dimensity 6400 vs Qualcomm Snapdragon 678
9
Qualcomm Snapdragon 8s Gen 4 vs Qualcomm Snapdragon 780G
10
Unisoc Tiger T615 vs Unisoc T8300