We compared the MediaTek Dimensity 9400 vs Dimensity 9300. The Dimensity 9400 features an octa-core CPU with the ARM Immortalis-G920 GPU, while the Dimensity 9300 has an octa-core CPU with the ARM Immortalis-G720 GPU. We compare both SoCs in terms of benchmarks and specifications.
Review
CPU Performance
MediaTek Dimensity 9400
81
MediaTek Dimensity 9300
71
GPU Performance
MediaTek Dimensity 9400
99
MediaTek Dimensity 9300
75
Total Score
MediaTek Dimensity 9400
92
MediaTek Dimensity 9300
73
AnTuTu 10
AnTuTu tests CPU, GPU, RAM, and I/O performance.MediaTek Dimensity 9400
+31% better
2,701,078
MediaTek Dimensity 9300
2,055,084
| CPU | 595,763 | 485,064 |
| GPU | 1,186,159 | 899,463 |
| MEM | 458,668 | 357,691 |
| UX | 460,488 | 312,866 |
| TOTAL | 2,701,078 | 2,055,084 |
Geekbench 6
Geekbench measures CPU performance in single-core and multi-core scenarios.Single Core
MediaTek Dimensity 9400
+25% better
2,805
MediaTek Dimensity 9300
2,248
Multi Core
MediaTek Dimensity 9400
+3% better
8,037
MediaTek Dimensity 9300
7,824
| Multi Core | 8,037 | 7,824 |
| Single Core | 2,805 | 2,248 |
Key Advantages
Advantages of Mediatek Dimensity 9400
- 12% Faster CPU clock speed (3.63 GHz vs 3.25 GHz)
- 24% higher GPU compute power (4.95 TFLOPS vs 3.99 TFLOPS)
- 11% higher memory bandwidth (85.3 GB/s vs 76.8 GB/s)
- Larger L3 cache (12 MB vs 8 MB)
- 24% higher GPU frequency (1612 MHz vs 1300 MHz)
- Advanced 3nm fabrication vs 4nm
- Faster storage speed on UFS 4.1 vs UFS 4.0
- 31% higher AnTuTu score (2.70M vs 2.05M)
- 25% faster single-core and 3% faster multi-core in Geekbench 6
Specifications Comparison
Dimensity 9400
vs
Dimensity 9300
Info
| Announced | October 2024 | November 2023 |
| Class | Flagship | Flagship |
| Model Number | MT6991 | MT6989 |
CPU
| Architecture | 1x 3.62 GHz – Cortex-X925, 3x 3.3 GHz – Cortex-X4, 4x 2.4 GHz – Cortex-A720 | 1x 3.25 GHz – Cortex-X4, 3x 2.85 GHz – Cortex-X4, 4x 2 GHz – Cortex-A720 |
| Cores | 8 | 8 |
| Frequency | 3620 MHz | 3250 MHz |
| Instruction Set | ARMv9.2-A | ARMv9.2-A |
| L2 Cache | 2 MB | 1 MB |
| L3 Cache | 12 MB | 8 MB |
| Process | TSMC 3 nm (N3E) | TSMC 4 nm (N4P) |
| Manufacturing | TSMC | TSMC |
| TDP | – | 7 W |
GPU
| GPU Name | Arm Immortalis-G925 MC12 | Mali-G720 Immortalis MP12 |
| Architecture | Valhall 5th gen | Valhall 5th gen |
| GPU Frequency | 1612 MHz | 1300 MHz |
| Neural Process | MediaTek NPU 890 | MediaTek APU 790 |
| Shading Units | 1536 | 1536 |
| FLOPS | 4.95 TFLOPS | 3.99 TFLOPS |
| Ray Tracing Support | Yes | Yes |
| Max Display Refresh Rate | 180 Hz | 180 Hz |
| Vulkan Version | 1.3 | 1.3 |
| OpenCL Version | 3.0 | 3.0 |
| DirectX Version | 12.1 | 12 |
Memory
| Type | LPDDR5X | LPDDR5X |
| Frequency | 5333 MHz | 4800 MHz |
| Bus | 4×16-bit channels | 4×16-bit channels |
| Max Bandwidth | 85.3 GB/s | 76.8 Gbit/s |
| Max RAM Size | 24 GB | 24 GB |
| Storage Type | UFS 4.1 | UFS 4.0 |
ISP
| Max Camera Resolution | 320 MP (single) | 320 MP |
| Max Display Resolution | 3840×2160 | 3840×2160 |
| Video Capture | 8K @ 60 FPS; 4K @ 120 FPS | 8K @ 30 FPS; 4K @ 60 FPS |
| Video Codecs | H.264, H.265, VP9, AV1 | H.264, H.265, AV1, VP9 |
| Video Playback | 8K @ 60 FPS; 4K @ 120 FPS | 8K @ 30 FPS; 4K @ 60 FPS |
| Audio Codecs | AAC LC, FLAC, HE-AACv1, HE-AACv2, MP3 | AAC LC, FLAC, HE-AACv1, HE-AACv2, MP3 |
Connectivity
| Modem | 3GPP Release-17 5G Modem-RF System | MediaTek T830 5G |
| 4G Support | LTE Cat.24 (FDD/TDD) | LTE Cat.24 (FDD/TDD) |
| 5G Support | Sub-6 GHz & mmWave; SA/NSA; 4CC-CA | Sub-6 GHz & mmWave; SA/NSA; 4CC CA |
| Download Speed | Up to 7 Gbps | Up to 7.9 Gbps |
| Upload Speed | Up to 3.5 Gbps | Up to 4.2 Gbps |
| WiFi | Wi-Fi 7 (Tri-band MLO) | Wi-Fi 7 |
| Bluetooth | 6.0 | 5.4 |
| Navigation | GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC | GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC |