MediaTek Dimensity 6400 vs MediaTek Dimensity 9400e
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Compared 2 processors: MediaTek Dimensity 6400, vs MediaTek Dimensity 9400e. Below are specs, tests, pros and cons for each device
Review
Processor Performance
Single-Core Benchmark Score
Gaming Performance
Graphics and OpenCL/Vulkan tests
Energy Efficiency
Chip Power Efficiency
Tests & specs
Specs & test comparisonBenchmarks
| CPU | 143783 | 486666 |
| GPU | 74983 | 840527 |
| Memory | 103023 | 397851 |
| UX | 124244 | 368783 |
| NanoReview Score | 446033 | 2093827 |
| File Compression | n/a | 298.8 MB/s |
| HTML5 Browser | n/a | 215.9 pages/s |
| PDF Rendering | n/a | 256.6 MP/sec |
| Background Blur | n/a | 25.6 frames/s |
| Photo Processing | n/a | 58.1 frames/s |
| Image Detection | n/a | 162.5 frames/s |
| HDR | n/a | 220 MP/sec |
| Ray Tracing | n/a | 7.83 MP/sec |
Processor
| Architecture | - 2x 2.5 GHz – Cortex-A76 - 6x 2 GHz – Cortex-A55 |
- 1x 3.4 GHz – Cortex-X4 - 3x 2.85 GHz – Cortex-X4 - 4x 2 GHz – Cortex-A720 |
| Process | TSMC | TSMC |
| Cores count | 8 | 8 |
| Frequency | 2500 | 3400 |
| Instruction set | ARMv8.2-A | ARMv9.2-A |
| L1 cache | 512 KB | n/a |
| L2 cache | 1 MB | n/a |
| L3 Cache | 2 MB | 8 MB |
| Process tech. | 6 nm | 4 nm |
| Transistor count | n/a | 22.7 billion |
Graphics
| GPU Model | Mali-G57 MP2 | Mali-G720 Immortalis MP12 |
| Architecture | Valhall 1st gen | Valhall 5th gen |
| GPU Frequency | n/a | 1300 MHz |
| Execution Units | 2 | 12 |
| Shader Units | 32 | 128 |
| Total shader | 64 | 1536 |
| FLOPS | n/a | 3993.6 GFLOPS |
| Vulkan | 1.3 | 1.3 |
| OpenCL | 2.0 | 3.0 |
| DirectX | 12 | 12 |
AI Acceleration
| Artificial Intelligence | Yes | MediaTek NPU 790 |
Memory
| Memory Type | LPDDR4X | LPDDR5X |
| Memory Frequency | 2133 MHz | 4266 MHz |
| Bus | 2x16 bit | 4x16 bit |
| Bandwidth | 17.07 Gbit/s | 68.2 Gbit/s |
| Max RAM | 12 GB | 24 GB |
Multimedia
| Memory Type | UFS 2.2 | UFS 4.0 |
| Max. resolution | 2520x1080 pixels | 3840x2160 pixels |
| Camera | 1x108 pixels | 1x320 pixels |
| Video recording | 2K at 30FPS | 8K at 30FPS, 4K at 60FPS |
| Video quality | 2K at 30FPS | 8K at 30FPS, 4K at 60FPS |
| Video codecs | - H.264 - H.265 - VP9 |
- H.264 - H.265 - AV1 - VP9 |
| Audio codecs | - AAC LC - FLAC - HE-AACv1 - HE-AACv2 - MP3 |
- AAC LC - FLAC - HE-AACv1 - HE-AACv2 - MP3 |
Connectivity
| 5G Support | Yes | Yes |
| Download speed | Up to 3300 MB/s | Up to 7300 MB/s |
| Wi-Fi version | 5 | 7 |
| Bluetooth version | 5.4 | 6.0 |
| Navigation | - GPS - GLONASS - Beidou - Galileo - QZSS - NAVIC |
- GPS - GLONASS - Beidou - Galileo - QZSS - NAVIC |
Other
| Announced | February, 2025 yr | May, 2025 yr |
| Class | Mid-range | Flagship |
Results
After analyzing the data, we consider MediaTek Dimensity 9400e the clear winner in this comparison.
Survey
Total Votes: 0
