Product Compare
Samsung Exynos 7870 vs MediaTek Dimensity 8400
| SOC | SOC | |
|---|---|---|
| CPU | ||
| Architecture | 8x 1.6 GHz – Cortex-A53 | 1x 3.25 GHz – Cortex-A7253x 3 GHz – Cortex-A7254x 2.1 GHz – Cortex-A725 |
| Frequency | 1600 MHz | 3250 MHz |
| Cores | 8 | 8 |
| Instruction set | ARMv8-A | ARMv9-A |
| Process | 14 nm | 4 nm |
| Transistor count | 2 | |
| TDP | 3 W | |
| Manufacturing | Samsung | TSMC |
| L2 cache | 1 MB | |
| L3 cache | 6 MB | |
| Graphics | ||
| GPU name | Mali-T830 MP1 | Mali-G720 MP7 |
| GPU frequency | 700 MHz | 1300 MHz |
| Execution units | 1 | 6 |
| Shading units | 16 | 128 |
| Vulkan version | 1.0 | 1.3 |
| OpenCL version | 1.2 | 3.2 |
| DirectX version | 11 | 12 |
| Memory | ||
| Memory Type | LPDDR3 | LPDDR5X |
| Memory frequency | 933 MHz | 4266 MHz |
| Bus | 1x 32 Bit | 4x 16 Bit |
| Max bandwidth | 68.2 Gbit/s | |
| Multimedia (ISP) | ||
| Neural processor (NPU) | No | MediaTek NPU 880 |
| Storage type | eMMC 5.1 | UFS 4.0 |
| Max display resolution | 1920 x 1200 | 2960 x 1440 |
| Max camera resolution | 1x 16MP, 2x 8MP | 1x 320MP, 3x 32MP |
| Video capture | 1K at 60FPS | 4K at 60FPS |
| Video playback | 1080p at 60FPS | 4K at 60FPS |
| Video codecs | H.264, H.265, VP8 | - H.264- H.265- AV1- VP9 |
| Audio codecs | AIFF, CAF, MP3, MP4, WAV | - AAC LC- FLAC- HE-AACv1- HE-AACv2- MP3 |
| Connectivity | ||
| 4G support | LTE Cat. 6 | |
| 5G support | No | Yes |
| Download speed | Up to 300 Mbps | Up to 5170 Mbps |
| Upload speed | Up to 50 Mbps | Up to 4200 Mbps |
| Wi-Fi | 5 | 6 |
| Bluetooth | 4.1 | 6.0 |
| Navigation | GPS, GLONASS, Beidou, Galileo | GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC |
| Info | ||
| Announced | Feb 2016 | Dec 2024 |
| Class | Low end | Mid range |
| Official page | Official Link ↗ | Official Link ↗ |
| Model number | MT6899, MT6899Z | |
| AI | ||
| NPU | MediaTek NPU 880 | |
| Benchmarks | ||
| AnTuTu 10 | 146176 | 1623874 |
| Geekbench 6 Single Core | 172 | 1571 |
| Geekbench 6 Multi Core | 495 | 6033 |