MediaTek Dimensity 9400 vs Unisoc Tiger T820
64.1CPU27
68.2GPU—
79.4Benchmarks35.9
77.2Efficiency52.5
7 spec wins — MediaTek Dimensity 94001 spec wins — Unisoc Tiger T820
InnoReviews verdict
MediaTek Dimensity 9400 wins this mobile chipset face-off, 70.8 to 35.6, pulling ahead mainly in benchmarks (+44) and CPU (+37). Unisoc Tiger T820 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the MediaTek Dimensity 9400
- Stronger CPU score: 64 vs 27
- Stronger benchmarks score: 79 vs 36
- Stronger efficiency score: 77 vs 53
- 464% higher AnTuTu 10: 2,650,000 vs 470,000
- 399% higher Max bandwidth: 85.3 GB/s vs 17.1 GB/s
Reasons to pick the Unisoc Tiger T820
- 33% lower TDP (typical): 6 W vs 9 W
General
| Spec | MediaTek Dimensity 9400 | Unisoc Tiger T820 |
|---|---|---|
| Announced | 2024 | 2023 |
| Process | 3 nm+50% | 6 nm |
| TDP (typical) | 9 W | 6 W+33% |
| Architecture | Armv9.2 | Armv8.2 |
CPU
| Spec | MediaTek Dimensity 9400 | Unisoc Tiger T820 |
|---|---|---|
| Cores | 8 | 8 |
| Core configuration | 1x3.62 GHz Cortex-X925 + 3x3.3 GHz Cortex-X4 + 4x2.4 GHz Cortex-A720 | 1x2.7 GHz Cortex-A76 + 3x2.3 GHz Cortex-A76 + 4x2.1 GHz Cortex-A55 |
| Max clock | 3.62 GHz+34% | 2.7 GHz |
GPU
| Spec | MediaTek Dimensity 9400 | Unisoc Tiger T820 |
|---|---|---|
| GPU | Arm Immortalis-G925 MC12 | Arm Mali-G57 MP4 |
AI
| Spec | MediaTek Dimensity 9400 | Unisoc Tiger T820 |
|---|---|---|
| NPU | MediaTek NPU 890 | — |
Memory
| Spec | MediaTek Dimensity 9400 | Unisoc Tiger T820 |
|---|---|---|
| Memory type | LPDDR5X-10667 | LPDDR4X-2133 |
| Max bandwidth | 85.3 GB/s+399% | 17.1 GB/s |
Connectivity
| Spec | MediaTek Dimensity 9400 | Unisoc Tiger T820 |
|---|---|---|
| Modem | Integrated 5G-A modem | Integrated 5G (sub-6) |
| Max download | 7 Gbps | — |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 6 |
| Bluetooth | 5.4 | 5.2 |
Media
| Spec | MediaTek Dimensity 9400 | Unisoc Tiger T820 |
|---|---|---|
| Max display | WQHD+ @ 180Hz | FHD+ @ 120Hz |
| Video capture | 8K@30fps | 4K@30fps |
Benchmarks
| Spec | MediaTek Dimensity 9400 | Unisoc Tiger T820 |
|---|---|---|
| AnTuTu 10 | 2,650,000+464%Top 5% | 470,000Top 63% |
| Geekbench 6 (single) | 2,800+306%Top 10% | 690Top 75% |
| Geekbench 6 (multi) | 8,700+287%Top 8% | 2,250Top 59% |
| 3DMark Wild Life Extreme | 6,100Top 8% | — |
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