Product Compare
Samsung Exynos 7884B vs MediaTek Dimensity 9400
| SOC | SOC | |
|---|---|---|
| CPU | ||
| Architecture | 2x 1.6 GHz – Cortex-A736x 1.35 GHz – Cortex-A53 | 1x 3.63 GHz – Cortex-X9253x 3.3 GHz – Cortex-X44x 2.4 GHz – Cortex-A720 |
| Frequency | 1560 MHz | 3630 MHz |
| Cores | 8 | 8 |
| Instruction set | ARMv8-A | ARMv9.2-A |
| Process | 14 nm | 3 nm |
| Transistor count | 2 | |
| TDP | 5 W | 15 W |
| Manufacturing | Samsung | TSMC |
| L2 cache | 3.5 MB | |
| L3 cache | 12 MB | |
| Graphics | ||
| GPU name | Mali-G71 MP2 | Mali-G925 Immortalis MP12 |
| GPU frequency | 770 MHz | 1612 MHz |
| Execution units | 2 | |
| Shading units | 16 | 128 |
| Vulkan version | 1.3 | 1.3 |
| OpenCL version | 2.0 | 3.0 |
| DirectX version | 11 | 12.1 |
| Memory | ||
| Memory Type | LPDDR4 | LPDDR5X |
| Memory frequency | 1866 MHz | 5333 MHz |
| Bus | 2x 32 Bit | 4x 16 Bit |
| Max bandwidth | 7.8 Gbit/s | 85.3 Gbit/s |
| Multimedia (ISP) | ||
| Neural processor (NPU) | No | Yes |
| Storage type | eMMC 5.1 | UFS 4.0 |
| Max display resolution | 2220 x 1080 | 3840 x 2160 |
| Max camera resolution | 1x 21MP, 2x 16MP | 1x 320MP |
| Video capture | 1K at 60FPS | 8K at 60FPS, 4K at 120FPS |
| Video playback | 1080p at 60FPS | 8K at 60FPS, 4K at 120FPS |
| Video codecs | H.264, H.265, VP8, VP9 | - 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. 12 | LTE Cat. 24 |
| 5G support | No | Yes |
| Download speed | Up to 600 Mbps | |
| Upload speed | Up to 150 Mbps | |
| Wi-Fi | 5 | 7 |
| Bluetooth | 5.0 | 6.0 |
| Navigation | GPS, GLONASS, Beidou, Galileo | GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC |
| Info | ||
| Announced | Sep 2019 | Oct 2024 |
| Class | Low end | Flagship |
| Official page | Official Link ↗ | Official Link ↗ |
| Model number | MT6991 | |
| AI | ||
| NPU | MediaTek NPU 890 | |
| Benchmarks | ||
| AnTuTu 10 | 194290 | 2647012 |
| Geekbench 6 Single Core | 256 | 2874 |
| Geekbench 6 Multi Core | 810 | 8969 |