MediaTek Dimensity 900 vs MediaTek Helio G91
27.4CPU20
—GPU27.1
35.9Benchmarks—
54.9Efficiencyspec-based20
4 spec wins — MediaTek Dimensity 9001 spec wins — MediaTek Helio G91
InnoReviews verdict
MediaTek Dimensity 900 wins this mobile chipset face-off, 36.4 to 22.6, pulling ahead mainly in CPU (+7). MediaTek Helio G91 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 900
- Stronger CPU score: 27 vs 20
- 123% higher Geekbench 6 (single): 920 vs 413
- 64% higher Geekbench 6 (multi): 2,300 vs 1,402
- 50% lower process: 6 nm vs 12 nm
- 20% higher Max clock: 2.4 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 900 | MediaTek Helio G91 |
|---|---|---|
| Announced | 2021 | 2024 |
| Process | 6 nm+50% | 12 nm |
| TDP (typical) | 5 W | — |
| Architecture | Armv8.2 | Armv8.2 |
CPU
| Spec | MediaTek Dimensity 900 | MediaTek Helio G91 |
|---|---|---|
| Cores | 8 | 8 |
| Core configuration | 2x2.4 GHz Cortex-A78 + 6x2.0 GHz Cortex-A55 | 2x2.0 GHz Cortex-A75 + 6x1.8 GHz Cortex-A55 |
| Max clock | 2.4 GHz+20% | 2 GHz |
GPU
| Spec | MediaTek Dimensity 900 | MediaTek Helio G91 |
|---|---|---|
| GPU | Arm Mali-G68 MC4 | Arm Mali-G52 MC2 |
| GPU clock | — | 1,000 MHz |
Memory
| Spec | MediaTek Dimensity 900 | MediaTek Helio G91 |
|---|---|---|
| Memory type | LPDDR5-3200 | LPDDR4X-3600 |
| Max bandwidth | 25.6 GB/s | — |
Connectivity
| Spec | MediaTek Dimensity 900 | MediaTek Helio G91 |
|---|---|---|
| Modem | Integrated 5G (sub-6) | Integrated 4G LTE (Cat-7 DL / Cat-13 UL) |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 5 |
| Bluetooth | 5.2 | 5.0 |
Media
| Spec | MediaTek Dimensity 900 | MediaTek Helio G91 |
|---|---|---|
| Max display | FHD+ @ 120Hz | FHD+ @ 90Hz |
| Video capture | 4K@30fps | 2K@30fps |
Benchmarks
| Spec | MediaTek Dimensity 900 | MediaTek Helio G91 |
|---|---|---|
| AnTuTu | 470,000 | — |
| Geekbench 6 (single) | 920+123%Bottom 39% | 413Bottom 12% |
| Geekbench 6 (multi) | 2,300+64%Bottom 40% | 1,402Bottom 15% |
| 3DMark Wild Life Extreme | — | 188Bottom 2% |
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