Dimensity 9400 vs M4 (iPad)
We compared the 8-core MediaTek Dimensity 9400 (Mali-G925 Immortalis MP12) with the older 10-core Apple M4 (iPad) (custom) SoC. Here you will find the pros and cons of each chip, technical specs, and comprehensive tests in benchmarks, like AnTuTu and Geekbench.
Review
CPU Performance
Single and multi-core processor tests
Gaming Performance
GPU performance in games and OpenCL/Vulkan
Battery life
Efficiency of battery consumption
NanoReview Score
Overall chip score
Key Differences
Pros of MediaTek Dimensity 9400
- Performs 32% better in floating-point computations
- Higher GPU frequency (~10%)
Pros of Apple M4 (iPad)
- Supports 41% higher memory bandwidth (120 against 85.3 GB/s)
- Has 2 more cores
- 22% higher CPU clock speed (4410 vs 3620 MHz)
- Shows better (up to 10%) AnTuTu 11 score β 3116K vs 2825K
Benchmarks
Performance tests in popular benchmarksAnTuTu 11
| CPU | 900074 | 915032 |
| GPU | 972096 | 1135331 |
| Memory | 345330 | 349968 |
| UX | 607687 | 715682 |
| Total score | 2825187 | 3116013 |
| Samples | [72 tests] | [3 tests] |
AnTuTu results from iOS and Android are not directly comparable! They won't affect NanoReview scores.
GeekBench 6
Single-Core Score
Multi-Core Score
| Asset compression | 344.4 MB/sec | 501.5 MB/sec |
| HTML 5 Browser | 251 pages/sec | 305.6 pages/sec |
| PDF Renderer | 258.4 Mpixels/sec | 317.1 Mpixels/sec |
| Image detection | 209.7 images/sec | 416.7 images/sec |
| HDR | 267.4 Mpixels/sec | 461.1 Mpixels/sec |
| Background blur | 30.9 images/sec | 54.3 images/sec |
| Photo processing | 84.4 images/sec | 139.8 images/sec |
| Ray tracing | 9.3 Mpixels/sec | 14.9 Mpixels/sec |
| Samples | 22 tests | 7 tests |
Compute Score (GPU)
| Background blur | 43 images/sec | 103 images/sec |
| Face detection | 19.8 images/sec | 124.8 images/sec |
| Horizon detection | 0.78 Gpixels/sec | 1.7 Gpixels/sec |
| Edge detection | 0.63 Gpixels/sec | 2.32 Gpixels/sec |
| Gaussian blur | 1.71 Gpixels/sec | 2.8 Gpixels/sec |
| Feature matching | 0.29 Gpixels/sec | 0.73 Gpixels/sec |
| Stereo matching | 73.3 Gpixels/sec | 164.7 Gpixels/sec |
| Particle physics | 3456.3 FPS | 4657.1 FPS |
| API | OpenCL | Metal |
| Samples | 17 tests | 6 tests |
Compute results use different APIs (Metal vs Vulkan/OpenCL) and are not directly comparable!
3DMark
3DMark Steel Nomad Light
| Score | 2371 | 3477 |
| Stability | 61% | 71% |
| Graphics test | 18 FPS | 26 FPS |
3DMark Solar Bay
| Score | 10747 | 14286 |
| Graphics test | 41 FPS | 54 FPS |
| Section 1 | 46 FPS | 63 FPS |
| Section 2 | 42 FPS | 56 FPS |
| Section 3 | 36 FPS | 43 FPS |
3DMark Wild Life Extreme
| Score | 6272 | - |
| Graphics test | 37 FPS | - |
PCMark 3.0
PCMark 3.0
| Web score | 14420 | - |
| Video editing score | 6211 | - |
| Data manipulation score | 16192 | - |
| Photo editing score | 30985 | - |
| Writing score | 19569 | - |
| Phones tested | 6 models | - |
Recent User Tests
MediaTek Dimensity 9400
| Date | Benchmark | Result |
|---|---|---|
| π 2026-09-12 (Oussama barhmate) | AnTuTu 12 | 3135000 |
| π 2026-08-09 (chakzz_0) | AnTuTu 11 | 2935203 |
| π 2026-08-01 -> Dlack | AnTuTu 11 | 2847396 |
| π 2026-08-01 (Dlack) | AnTuTu 11 | 2847396 |
| π 2026-07-31 (Xarvis) | Geekbench 6 GPU | 23591 |
Apple M4 (iPad)
| Date | Benchmark | Result |
|---|---|---|
| π 2026-09-07 (Lexapes) | Geekbench 6 GPU | 57080 |
| π 2026-09-07 (Lexapes) | Geekbench 6 CPU | 3907 / 15397 |
| π 2026-09-07 (Lexapes) | AnTuTu 11 | 3396741 |
| π 2026-08-03 (Astreeek) | AnTuTu 11 | 2940000 |
| π 2026-04-26 (BG-M4-User) | Geekbench 6 GPU | 52952 |
Specifications
Full list of technical specifications of Dimensity 9400 and M4 (iPad)CPU
| Architecture | 1x 3.62 GHz β Cortex-X925 3x 3.3 GHz β Cortex-X4 4x 2.4 GHz β Cortex-A720 |
4x 4.41 GHz β 6x 2.85 GHz β |
| Cores | 8 | 10 |
| Frequency | 3620 MHz | 4410 MHz |
| Instruction set | ARMv9.2-A | ARMv9.2-A |
| L1 cache | 128 KB | 192 KB |
| L2 cache | 2 MB | 16 MB |
| L3 cache | 12 MB | - |
| Process | 3 nanometers | 3 nanometers |
| Transistor count | - | 28 billion |
| Manufacturing | TSMC | TSMC |
Graphics
| GPU name | Mali-G925 Immortalis MP12 | - |
| Architecture | Valhall 5th gen | - |
| GPU frequency | 1612 MHz | 1470 MHz |
| Pipelines | 12 | - |
| Shading units | 128 | - |
| Total shaders | 1536 | - |
| FLOPS | 4952.1 Gigaflops | 3763.2 Gigaflops |
| Vulkan version | 1.3 | - |
| OpenCL version | 3.0 | - |
| DirectX version | 12.1 | - |
AI Accelerator
| Neural processor (NPU) | MediaTek NPU 890 | Apple Neural Engine |
| NPU theoretical performance | 50 TOPS | 38 TOPS |
Memory
| Memory type | LPDDR5X | LPDDR5X |
| Memory frequency | 5333 MHz | 7500 MHz |
| Bus | 4x 16 Bit | 8x 16 Bit |
| Max bandwidth | 85.3 Gb/s | 120 Gb/s |
| Max size | 24 GB | 24 GB |
Multimedia (ISP)
| Storage type | UFS 4.0 | NVMe |
| Max display resolution | 3840 x 2160 | 2752 x 2064 |
| Max camera resolution | 1x 320MP | - |
| Video capture | 8K at 60FPS, 4K at 120FPS | 4K at 60FPS |
| Video playback | 8K at 60FPS, 4K at 120FPS | 4K at 60FPS |
| Video codecs | - H.264 - H.265 - AV1 - VP9 |
- H.264 - H.265 - AV1 - VP9 |
| Audio codecs | - AAC LC - FLAC - HE-AACv1 - HE-AACv2 - MP3 |
- AAC - AIFF - CAF - MP3 - MP4 - WAV |
Connectivity
| Modem | - | Snapdragon X71 |
| 4G support | LTE Cat. 24 | LTE Cat. 24 |
| 5G support | Yes | Yes |
| Download speed | Up to 7300 Mbps | Up to 10000 Mbps |
| Upload speed | - | Up to 3500 Mbps |
| Wi-Fi | 7 | 6 |
| Bluetooth | 6.0 | 5.3 |
| Navigation | GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC | GPS, GLONASS, Beidou, Galileo, QZSS |
Info
| Announced | October 2024 | May 2024 |
| Class | Flagship | Flagship |
| Model number | MT6991, MT6991Z/CZA, MT6991W/CZA | - |
| Official page | MediaTek Dimensity 9400 official site | - |
| Successor | - MediaTek Dimensity 9500 | - |
Further details
Notes on M4 (iPad):
- There is slightly slower (5-7%) version of M4 that uses 3 performance + 6 efficiency cores array in 256GB/512GB models of iPad Pro.
Cast your vote
Total votes: 542
