Product Compare
MediaTek Dimensity 8400 vs HiSilicon Kirin 990 5G
| SOC | SOC | |
|---|---|---|
| CPU | ||
| Architecture | 1x 3.25 GHz – Cortex-A7253x 3 GHz – Cortex-A7254x 2.1 GHz – Cortex-A725 | 2x 2.86 GHz – Cortex-A762x 2.36 GHz – Cortex-A764x 1.95 GHz – Cortex-A55 |
| Frequency | 3250 MHz | 2860 MHz |
| Cores | 8 | 8 |
| Instruction set | ARMv9-A | ARMv8.2-A |
| L2 cache | 1 MB | 0 |
| L3 cache | 6 MB | |
| Process | 4 nm | 7 nm |
| Manufacturing | TSMC | TSMC |
| L1 cache | 512 KB | |
| Transistor count | 8 | |
| TDP | 6 W | |
| Graphics | ||
| GPU name | Mali-G720 MP7 | Mali-G76 MP16 |
| GPU frequency | 1300 MHz | 600 MHz |
| Execution units | 6 | 16 |
| Shading units | 128 | 36 |
| Vulkan version | 1.3 | 1.3 |
| OpenCL version | 3.2 | 2.0 |
| DirectX version | 12 | 12 |
| Memory | ||
| Memory Type | LPDDR5X | LPDDR4X |
| Memory frequency | 4266 MHz | 2133 MHz |
| Bus | 4x 16 Bit | 4x 16 Bit |
| Max bandwidth | 68.2 Gbit/s | 34.1 Gbit/s |
| AI | ||
| NPU | MediaTek NPU 880 | |
| Multimedia (ISP) | ||
| Neural processor (NPU) | MediaTek NPU 880 | Da Vinci |
| Storage type | UFS 4.0 | UFS 2.1, UFS 3.0 |
| Max display resolution | 2960 x 1440 | 3360 x 1440 |
| Max camera resolution | 1x 320MP, 3x 32MP | |
| Video capture | 4K at 60FPS | 4K at 60FPS |
| Video playback | 4K at 60FPS | 4K at 60FPS |
| Video codecs | - H.264- H.265- AV1- VP9 | H.264, H.265, VC-1 |
| Audio codecs | - AAC LC- FLAC- HE-AACv1- HE-AACv2- MP3 | AIFF, CAF, MP3, MP4, WAV |
| Connectivity | ||
| 5G support | Yes | Yes |
| Download speed | Up to 5170 Mbps | Up to 4600 Mbps |
| Upload speed | Up to 4200 Mbps | Up to 1250 Mbps |
| Wi-Fi | 6 | 6 |
| Bluetooth | 6.0 | 5.0 |
| Navigation | GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC | GPS, GLONASS, Beidou |
| 4G support | LTE Cat. 24 | |
| Info | ||
| Announced | Dec 2024 | Oct 2019 |
| Class | Mid range | Flagship |
| Model number | MT6899, MT6899Z | |
| Official page | Official Link ↗ | Official Link ↗ |
| Benchmarks | ||
| AnTuTu 10 | 1623874 | 665287 |