MediaTek Dimensity 7450 vs MediaTek Helio G91
36CPU20
—GPU27.1
68Efficiencyspec-based20
3 spec wins — MediaTek Dimensity 74500 spec wins — MediaTek Helio G91
InnoReviews verdict
No overall winner yet: MediaTek Dimensity 7450 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 7450
- Stronger CPU score: 36 vs 20
- 67% lower process: 4 nm vs 12 nm
- 30% higher Max clock: 2.6 GHz vs 2 GHz
Reasons to pick the MediaTek Helio G91
No decisive spec advantages — this side competes on price and preference.
General
| Spec | MediaTek Dimensity 7450 | MediaTek Helio G91 |
|---|---|---|
| Announced | 2026 | 2024 |
| Process | 4 nm+67% | 12 nm |
| Architecture | Armv8.2-A | Armv8.2 |
CPU
| Spec | MediaTek Dimensity 7450 | MediaTek Helio G91 |
|---|---|---|
| Cores | 8 | 8 |
| Core configuration | 4x2.6 GHz Cortex-A78 + 4x2.0 GHz Cortex-A55 | 2x2.0 GHz Cortex-A75 + 6x1.8 GHz Cortex-A55 |
| Max clock | 2.6 GHz+30% | 2 GHz |
GPU
| Spec | MediaTek Dimensity 7450 | MediaTek Helio G91 |
|---|---|---|
| GPU | Arm Mali-G615 MC2 | Arm Mali-G52 MC2 |
| GPU clock | — | 1,000 MHz |
AI
| Spec | MediaTek Dimensity 7450 | MediaTek Helio G91 |
|---|---|---|
| NPU | MediaTek NPU (6th gen) | — |
Memory
| Spec | MediaTek Dimensity 7450 | MediaTek Helio G91 |
|---|---|---|
| Memory type | LPDDR5-6400 / LPDDR4X | LPDDR4X-3600 |
Connectivity
| Spec | MediaTek Dimensity 7450 | MediaTek Helio G91 |
|---|---|---|
| Modem | Integrated 5G modem (3GPP R17) | Integrated 4G LTE (Cat-7 DL / Cat-13 UL) |
| Max download | 3.3 Gbps | — |
| Wi-Fi | Wi-Fi 6E | Wi-Fi 5 |
| Bluetooth | 5.4 | 5.0 |
Media
| Spec | MediaTek Dimensity 7450 | MediaTek Helio G91 |
|---|---|---|
| Max display | WFHD+ @ 120Hz / FHD+ @ 144Hz | FHD+ @ 90Hz |
| Video capture | 4K@30fps | 2K@30fps |
Benchmarks
| Spec | MediaTek Dimensity 7450 | MediaTek Helio G91 |
|---|---|---|
| Geekbench 6 (single) | — | 413Bottom 12% |
| Geekbench 6 (multi) | — | 1,402Bottom 15% |
| 3DMark Wild Life Extreme | — | 188Bottom 2% |
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