Mediatek Dimensity 8450 vs Mediatek Dimensity 7400
vs
In this comparison, we take a closer look at two SoCs, MediaTek Dimensity 8450 vs Mediatek Dimensity 7400, based on their benchmarks and specifications. The MediaTek Dimensity 8450 comes with an octa-core CPU paired with a Mali-G720 MP7 GPU, while the Mediatek Dimensity 7400 comes with an octa-core CPU and the Mali-G615 MC2 GPU.
Key Advantages
Top Reasons to Choose the MediaTek Dimensity 8450
- 166% higher memory bandwidth (68.2 GB/s vs 25.6 GB/s)
- Released 3 months later - (May 2025 vs February 2025)
- Uses newer LPDDR5X memory compared to older LPDDR5
- 25% Faster CPU clock speed (3250 MHz vs 2600 MHz)
- 226% higher AnTuTu score (2.15M vs 658K)
- 355% higher compute power (2.329 TFLOPS vs 0.512 TFLOPS)
- Newer CPU architecture (ARMv9.2-A vs ARMv8.2-A)
- Geekbench 6 shows 59% faster single-core and 119% faster multi-core performance
- 33% higher memory frequency (4266 MHz vs 3200 MHz)
Overall Score
| CPU Score |
68
|
42
|
| GPU Score |
76
|
37
|
| Memory Score |
90
|
63
|
| Total Score |
78
|
47
|
AnTuTu 11 Score
MediaTek Dimensity 8450 +226%
MediaTek Dimensity 8450
2,147,254
Mediatek Dimensity 7400
657,890
| CPU | 682,926 | 203,196 |
| GPU | 654,568 | 146,782 |
| MEM | 281,299 | 134,456 |
| UX | 528,461 | 173,456 |
| TOTAL | 2,147,254 | 657,890 |
Geekbench 6 Score
Single-Core
MediaTek Dimensity 8450 +59%
MediaTek Dimensity 8450
1,630
Mediatek Dimensity 7400
1,022
Multi-Core
MediaTek Dimensity 8450 +119%
MediaTek Dimensity 8450
6,375
Mediatek Dimensity 7400
2,910
| Single-Core | 1,630 | 1,022 |
| Multi-Core | 6,375 | 2,910 |
Specification
MediaTek Dimensity 8450
Mediatek Dimensity 7400
General
| Chipset | MediaTek Dimensity 8450 | Mediatek Dimensity 7400 |
| Launch Date | May 2025 | February 2025 |
| Class | Upper Mid-range | Mid-range |
| Model Number | - | - |
| Manufacturing | TSMC | TSMC N4P |
CPU
| Core Configuration | 1x 3.25 GHz - Cortex-A725 3x 3.0 GHz - Cortex-A725 4x 2.1 GHz - Cortex-A725 |
4x 2.6GHz - Cortex A78 4x 2.0GHz - Cortex A55 |
| CPU Cores | 8 | 8 |
| Max Clock Speed | 3250 MHz | 2600 MHz |
| Architecture | ARMv9.2-A | ARMv8.2-A |
| L2 Cache | 1 MB | 512 KB |
| L3 Cache | 6 MB | - |
| Process Node | 4 nm | 4 nm |
| TDP | 7 W | 4 Watts |
GPU
| GPU Name | Mali-G720 MP7 | Mali-G615 MC2 |
| GPU Frequency | 1300 MHz | 1300 MHz |
| Neural Processing Unit | MediaTek NPU 880 | MediaTek NPU 655 |
| Shading Units | 128 | 128 |
| Compute Performance | 2.329 TFLOPS | 0.512 TFLOPS |
| Ray Tracing Support | Yes | No |
| Vulkan | 1.3 | 1.3 |
| OpenCL | 3.2 | 2.0 |
| DirectX | 12 | 12 |
Memory & Storage
| Memory Type | LPDDR5X | LPDDR5 |
| Frequency | 4266 MHz | 3200 MHz |
| Bus | 4x 16-bit | 2x 16-bit |
| Max Bandwidth | 68.2 GB/s | 25.6 GB/s |
| Max RAM Size | 24 GB | 16 GB |
| Storage Type | UFS 4.0 | UFS3.1, UFS2.2 |
ISP & Multimedia
| Max Camera | 320MP | 200MP |
| Video Capture | 4K @ 60FPS | 4K @ 30FPS |
| Video Playback | 4K @ 60FPS | 4K @ 30FPS |
| Video Codecs | H.264 H.265 AV1 VP9 |
H.264 H.265 HEVC VP-9 |
| Audio Codecs | AAC LC FLAC HE-AACv1 HE-AACv2 MP3 |
AAC LC FLAC HE-AACv1 HE-AACv2 MP3 |
| Display Support | 2960 x 1440 (WQHD+) | 2520 x 1080 |
Connectivity
| Modem | - | MediaTek M80 5G |
| 4G Support | Yes | Yes |
| 5G Support | Yes | Yes |
| Download Speed | Up to 5.17 Gbps | 3.27 Gbps |
| Upload Speed | Up to 2.30 Gbps | - |
| Wi-Fi | 6E | 6E |
| Bluetooth Version | 6 | 5.4 |
| Navigation | NavIC, GLONASS, BeiDou, Galileo, QZSS | NavIC, GLONASS, BeiDou, Galileo, QZSS |