Dimensity 8400 vs Dimensity 8300
We compared two 8-core processors: MediaTek Dimensity 8400 (with Mali-G720 MP7 graphics) and Dimensity 8300 (Mali-G615 MP6). 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 8400
- Has 2 MB larger L3 cache size than the Dimensity 8300
- Shows better (up to 21%) AnTuTu 11 score β 1948K vs 1604K
- Better instruction set architecture
Pros of MediaTek Dimensity 8300
- Higher GPU frequency (~8%)
Benchmarks
Performance tests in popular benchmarksAnTuTu 11
| CPU | 623766 | 482670 |
| GPU | 596540 | 432750 |
| Memory | 331200 | 299238 |
| UX | 396922 | 389647 |
| Total score | 1948428 | 1604305 |
| Samples | [313 tests] | [103 tests] |
GeekBench 6
Single-Core Score
Multi-Core Score
| Asset compression | 248.7 MB/sec | 174.4 MB/sec |
| HTML 5 Browser | 189.2 pages/sec | 128.6 pages/sec |
| PDF Renderer | 189.3 Mpixels/sec | 146.7 Mpixels/sec |
| Image detection | 111.1 images/sec | 93.5 images/sec |
| HDR | 166.2 Mpixels/sec | 136.1 Mpixels/sec |
| Background blur | 19.8 images/sec | 12.2 images/sec |
| Photo processing | 58 images/sec | 37.6 images/sec |
| Ray tracing | 7.1 Mpixels/sec | 4.97 Mpixels/sec |
| Samples | 45 tests | 50 tests |
Compute Score (GPU)
| Background blur | 21.3 images/sec | 16.5 images/sec |
| Face detection | 11.1 images/sec | 9.4 images/sec |
| Horizon detection | 0.52 Gpixels/sec | 0.43 Gpixels/sec |
| Edge detection | 0.71 Gpixels/sec | 0.63 Gpixels/sec |
| Gaussian blur | 0.66 Gpixels/sec | 0.46 Gpixels/sec |
| Feature matching | 0.15 Gpixels/sec | 0.13 Gpixels/sec |
| Stereo matching | 37.2 Gpixels/sec | 16.7 Gpixels/sec |
| Particle physics | 1703.3 FPS | 1671.3 FPS |
| API | Vulkan | Vulkan |
| Samples | 31 tests | 27 tests |
3DMark
3DMark Steel Nomad Light
| Score | 1346 | 881 |
| Stability | 86% | 77% |
| Graphics test | 10 FPS | 7 FPS |
3DMark Solar Bay
| Score | 5948 | 3688 |
| Graphics test | 23 FPS | 14 FPS |
| Section 1 | 25 FPS | 16 FPS |
| Section 2 | 23 FPS | 14 FPS |
| Section 3 | 20 FPS | 12 FPS |
3DMark Wild Life Extreme
| Score | - | 2768 |
| Graphics test | - | 16 FPS |
PCMark 3.0
PCMark 3.0
| Web score | 14034 | 14649 |
| Video editing score | 6661 | 6419 |
| Data manipulation score | 13175 | 12555 |
| Photo editing score | 23584 | 23328 |
| Writing score | 17637 | 18403 |
| Phones tested | 5 models | 2 models |
Recent User Tests
MediaTek Dimensity 8400
| Date | Benchmark | Result |
|---|---|---|
| π 2026-09-23 (AYS) | AnTuTu 12 | 2192420 |
| π 2026-09-21 (tadslj) | AnTuTu 11 | 1988365 |
| π 2026-09-21 (JenKenny) | AnTuTu 11 | 2063774 |
| π 2026-09-20 (POCOMAN) | AnTuTu 12 | 2112771 |
| π 2026-09-20 (BISON 010) | AnTuTu 12 | 2214918 |
MediaTek Dimensity 8300
| Date | Benchmark | Result |
|---|---|---|
| π 2026-09-23 (192828) | AnTuTu 12 | 1736165 |
| π 2026-09-22 (Rittik) | AnTuTu 12 | 1800238 |
| π 2026-09-22 (Rittik) | Geekbench 7 CPU | 1244 / 4214 |
| π 2026-09-19 (1222) | AnTuTu 12 | 1746951 |
| π 2026-09-18 (Qing) | AnTuTu 12 | 1686350 |
Specifications
Full list of technical specifications of Dimensity 8400 and Dimensity 8300CPU
| Architecture | 1x 3.25 GHz β Cortex-A725 3x 3 GHz β Cortex-A725 4x 2.1 GHz β Cortex-A725 |
1x 3.35 GHz β Cortex-A715 3x 3.2 GHz β Cortex-A715 4x 2.2 GHz β Cortex-A510 |
| Cores | 8 | 8 |
| Frequency | 3250 MHz | 3350 MHz |
| Instruction set | ARMv9.2-A | ARMv9-A |
| L2 cache | 1 MB | - |
| L3 cache | 6 MB | 4 MB |
| Process | 4 nanometers | 4 nanometers |
| TDP (Sustained Power Limit) | 7 W | 6 W |
| Manufacturing | TSMC | TSMC |
Graphics
| GPU name | Mali-G720 MP7 | Mali-G615 MP6 |
| Architecture | 5th gen | Valhall 4rd gen |
| GPU frequency | 1300 MHz | 1400 MHz |
| Pipelines | 7 | 6 |
| Shading units | 128 | 128 |
| Total shaders | 896 | 768 |
| FLOPS | 2329.6 Gigaflops | 2150.4 Gigaflops |
| Vulkan version | 1.3 | 1.3 |
| OpenCL version | 3.0 | 3.0 |
| DirectX version | 12 | - |
AI Accelerator
| Neural processor (NPU) | MediaTek NPU 880 | MediaTek APU 780 |
Memory
| Memory type | LPDDR5X | LPDDR5X |
| Memory frequency | 4266 MHz | 4266 MHz |
| Bus | 4x 16 Bit | 4x 16 Bit |
| Max bandwidth | 68.2 Gb/s | 68.2 Gb/s |
| Max size | 24 GB | 24 GB |
Multimedia (ISP)
| Storage type | UFS 4.0, UFS 4.1 | UFS 4.0 |
| Max display resolution | 2960 x 1440 | 2960 x 1440 |
| Max camera resolution | 1x 320MP, 3x 32MP | 1x 320MP |
| 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 - AV1 - VP9 |
| Audio codecs | - AAC LC - FLAC - HE-AACv1 - HE-AACv2 - MP3 |
- AAC LC - FLAC - HE-AACv1 - HE-AACv2 - MP3 |
Connectivity
| Modem | - | MediaTek T800 |
| 4G support | - | LTE Cat. 24 |
| 5G support | Yes | Yes |
| Download speed | Up to 5170 Mbps | Up to 5170 Mbps |
| Wi-Fi | 6 | 6 |
| Bluetooth | 6.0 | 5.4 |
| Navigation | GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC | GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC |
Info
| Announced | December 2024 | November 2023 |
| Class | Mid range | Mid range |
| Model number | MT6899, MT6899Z | MT6897 |
| Official page | MediaTek Dimensity 8400 official site | MediaTek Dimensity 8300 official site |
| Successor | - | - MediaTek Dimensity 8400 |
Further details
Notes on Dimensity 8400:
- βDimensity 8400 Ultraβ is the same chip as βDimensity 8400β but marketed for better thermals and sustained performance.
Notes on Dimensity 8300:
- Dimensity 8300 Ultra is identical to the Dimensity 8300 (without "Ultra") regarding technical specifications and performance.
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