MediaTek Dimensity 6400 vs MediaTek Helio G90T
26.3CPU20.5
21.3GPU—
—Benchmarks25.8
36Efficiencyspec-based41.8
5 spec wins — MediaTek Dimensity 64000 spec wins — MediaTek Helio G90T
InnoReviews verdict
This one is close to a dead heat: MediaTek Dimensity 6400 scores 26.6 against 27.1 for MediaTek Helio G90T. Pick by the categories that matter to you, or by price.
Which would you pick?
Key differences
Reasons to pick the MediaTek Dimensity 6400
- Stronger CPU score: 26 vs 21
- 58% higher Geekbench 6 (single): 792 vs 500
- 50% lower process: 6 nm vs 12 nm
- 28% higher Geekbench 6 (multi): 2,041 vs 1,600
- 22% higher Max clock: 2.5 GHz vs 2.05 GHz
Reasons to pick the MediaTek Helio G90T
No decisive spec advantages — this side competes on price and preference.
General
| Spec | MediaTek Dimensity 6400 | MediaTek Helio G90T |
|---|---|---|
| Announced | 2025 | 2019 |
| Process | 6 nm+50% | 12 nm |
| TDP (typical) | — | 6 W |
| Architecture | Armv8.2 | Armv8.2 |
CPU
| Spec | MediaTek Dimensity 6400 | MediaTek Helio G90T |
|---|---|---|
| Cores | 8 | 8 |
| Core configuration | 2x2.5 GHz Cortex-A76 + 6x2.0 GHz Cortex-A55 | 2x2.05 GHz Cortex-A76 + 6x2.0 GHz Cortex-A55 |
| Max clock | 2.5 GHz+22% | 2.05 GHz |
GPU
| Spec | MediaTek Dimensity 6400 | MediaTek Helio G90T |
|---|---|---|
| GPU | Arm Mali-G57 MC2 | Arm Mali-G76 MC4 |
Memory
| Spec | MediaTek Dimensity 6400 | MediaTek Helio G90T |
|---|---|---|
| Memory type | LPDDR4X-4266 | LPDDR4X-2133 |
| Max bandwidth | — | 17.1 GB/s |
Connectivity
| Spec | MediaTek Dimensity 6400 | MediaTek Helio G90T |
|---|---|---|
| Modem | Integrated 5G modem (3GPP Release 16) | Integrated LTE Cat-12 |
| Max download | 3.3 Gbps | — |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.2 | 5.0 |
Media
| Spec | MediaTek Dimensity 6400 | MediaTek Helio G90T |
|---|---|---|
| Max display | FHD+ @ 120Hz | FHD+ @ 60Hz |
| Video capture | — | 4K@30fps |
Benchmarks
| Spec | MediaTek Dimensity 6400 | MediaTek Helio G90T |
|---|---|---|
| AnTuTu | — | 315,000 |
| Geekbench 6 (single) | 792+58%Bottom 34% | 500Bottom 19% |
| Geekbench 6 (multi) | 2,041+28%Bottom 32% | 1,600Bottom 17% |
| 3DMark Wild Life Extreme | 356Bottom 6% | — |
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