MediaTek Dimensity 6400 vs MediaTek Helio G25
26.3CPU20
21.3GPU35
36Efficiencyspec-based20
3 spec wins — MediaTek Dimensity 64000 spec wins — MediaTek Helio G25
InnoReviews verdict
No overall winner yet: MediaTek Helio G25 lacks the published benchmark results an Inno Score requires, so there is no Inno Score to compare — we don't rank chips on their spec sheet alone. The spec table below still shows every difference we track.
Which would you pick?
Key differences
Reasons to pick the MediaTek Dimensity 6400
- Stronger CPU score: 26 vs 20
- 50% lower process: 6 nm vs 12 nm
- 25% higher Max clock: 2.5 GHz vs 2 GHz
Reasons to pick the MediaTek Helio G25
- Stronger GPU score: 35 vs 21
General
| Spec | MediaTek Dimensity 6400 | MediaTek Helio G25 |
|---|---|---|
| Announced | 2025 | 2020 |
| Process | 6 nm+50% | 12 nm |
| Architecture | Armv8.2 | Armv8-A |
CPU
| Spec | MediaTek Dimensity 6400 | MediaTek Helio G25 |
|---|---|---|
| Cores | 8 | 8 |
| Core configuration | 2x2.5 GHz Cortex-A76 + 6x2.0 GHz Cortex-A55 | 4x2.0 GHz Cortex-A53 + 4x1.5 GHz Cortex-A53 |
| Max clock | 2.5 GHz+25% | 2 GHz |
GPU
| Spec | MediaTek Dimensity 6400 | MediaTek Helio G25 |
|---|---|---|
| GPU | Arm Mali-G57 MC2 | IMG PowerVR GE8320 |
| GPU clock | — | 650 MHz |
Memory
| Spec | MediaTek Dimensity 6400 | MediaTek Helio G25 |
|---|---|---|
| Memory type | LPDDR4X-4266 | LPDDR4X-3200 |
Connectivity
| Spec | MediaTek Dimensity 6400 | MediaTek Helio G25 |
|---|---|---|
| Modem | Integrated 5G modem (3GPP Release 16) | Integrated 4G LTE (Cat-4, Cat-7 DL / Cat-13 UL) |
| 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 G25 |
|---|---|---|
| Max display | FHD+ @ 120Hz | HD+ (1600x720) |
| Video capture | — | 1080p@30fps |
Benchmarks
| Spec | MediaTek Dimensity 6400 | MediaTek Helio G25 |
|---|---|---|
| Geekbench 6 (single) | 792Bottom 35% | — |
| Geekbench 6 (multi) | 2,041Bottom 33% | — |
| 3DMark Wild Life Extreme | 356Bottom 14% | — |
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