MediaTek Dimensity 7100 vs MediaTek Helio G91
29.5CPU20
24GPU27.1
47.7Benchmarks—
36Efficiencyspec-based20
6 spec wins — MediaTek Dimensity 71000 spec wins — MediaTek Helio G91
InnoReviews verdict
MediaTek Dimensity 7100 wins this mobile chipset face-off, 33.1 to 22.6, pulling ahead mainly in CPU (+10). 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 7100
- Stronger CPU score: 30 vs 20
- 270% higher 3DMark Wild Life Extreme: 695 vs 188
- 142% higher Geekbench 6 (single): 1,001 vs 413
- 108% higher Geekbench 6 (multi): 2,914 vs 1,402
- 50% lower process: 6 nm vs 12 nm
Reasons to pick the MediaTek Helio G91
- Stronger GPU score: 27 vs 24
General
| Spec | MediaTek Dimensity 7100 | MediaTek Helio G91 |
|---|---|---|
| Announced | 2025 | 2024 |
| Process | 6 nm+50% | 12 nm |
| Architecture | Armv8.2 | Armv8.2 |
CPU
| Spec | MediaTek Dimensity 7100 | MediaTek Helio G91 |
|---|---|---|
| Cores | 8 | 8 |
| Core configuration | 4x2.4 GHz Cortex-A78 + 4x2.0 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 7100 | MediaTek Helio G91 |
|---|---|---|
| GPU | Arm Mali-G610 MC2 | Arm Mali-G52 MC2 |
| GPU clock | — | 1,000 MHz |
Memory
| Spec | MediaTek Dimensity 7100 | MediaTek Helio G91 |
|---|---|---|
| Memory type | LPDDR5-5500 / LPDDR4X-4266 | LPDDR4X-3600 |
Connectivity
| Spec | MediaTek Dimensity 7100 | MediaTek Helio G91 |
|---|---|---|
| Modem | Integrated 5G modem (3GPP Release 16) | Integrated 4G LTE (Cat-7 DL / Cat-13 UL) |
| Max download | 3.3 Gbps | — |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 5 |
| Bluetooth | 5.4 | 5.0 |
Media
| Spec | MediaTek Dimensity 7100 | MediaTek Helio G91 |
|---|---|---|
| Max display | 1200x2600 @ 120Hz | FHD+ @ 90Hz |
| Video capture | — | 2K@30fps |
Benchmarks
| Spec | MediaTek Dimensity 7100 | MediaTek Helio G91 |
|---|---|---|
| AnTuTu | 750,153Bottom 24% | — |
| AnTuTu 11 (CPU) | 307,696Bottom 31% | — |
| AnTuTu 11 (GPU) | 85,426Bottom 18% | — |
| AnTuTu 11 (Memory) | 147,214Bottom 18% | — |
| AnTuTu 11 (UX) | 209,817Bottom 18% | — |
| Geekbench 6 (single) | 1,001+142%Bottom 46% | 413Bottom 12% |
| Geekbench 6 (multi) | 2,914+108%Top 50% | 1,402Bottom 15% |
| 3DMark Wild Life Extreme | 695+270%Bottom 10% | 188Bottom 2% |
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