MediaTek Helio G91 vs Qualcomm Snapdragon 660
20CPU21.1
27.1GPU—
—Benchmarks20
20Efficiencyspec-based44.2
4 spec wins — MediaTek Helio G911 spec wins — Qualcomm Snapdragon 660
InnoReviews verdict
Qualcomm Snapdragon 660 wins this mobile chipset face-off, 26.1 to 22.6, pulling ahead mainly in CPU (+1). 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 Helio G91
- 33% higher Geekbench 6 (single): 413 vs 310
- 17% higher Geekbench 6 (multi): 1,402 vs 1,200
- 14% lower process: 12 nm vs 14 nm
Reasons to pick the Qualcomm Snapdragon 660
- 10% higher Max clock: 2.2 GHz vs 2 GHz
General
| Spec | MediaTek Helio G91 | Qualcomm Snapdragon 660 |
|---|---|---|
| Announced | 2024 | 2017 |
| Process | 12 nm+14% | 14 nm |
| TDP (typical) | — | 5 W |
| Architecture | Armv8.2 | Armv8 |
CPU
| Spec | MediaTek Helio G91 | Qualcomm Snapdragon 660 |
|---|---|---|
| Cores | 8 | 8 |
| Core configuration | 2x2.0 GHz Cortex-A75 + 6x1.8 GHz Cortex-A55 | 4x2.2 GHz Kryo 260 Gold (Cortex-A73) + 4x1.8 GHz Kryo 260 Silver |
| Max clock | 2 GHz | 2.2 GHz+10% |
GPU
| Spec | MediaTek Helio G91 | Qualcomm Snapdragon 660 |
|---|---|---|
| GPU | Arm Mali-G52 MC2 | Qualcomm Adreno 512 |
| GPU clock | 1,000 MHz | — |
AI
| Spec | MediaTek Helio G91 | Qualcomm Snapdragon 660 |
|---|---|---|
| NPU | — | Qualcomm Hexagon 680 |
Memory
| Spec | MediaTek Helio G91 | Qualcomm Snapdragon 660 |
|---|---|---|
| Memory type | LPDDR4X-3600 | LPDDR4-1866 |
| Max bandwidth | — | 29.9 GB/s |
Connectivity
| Spec | MediaTek Helio G91 | Qualcomm Snapdragon 660 |
|---|---|---|
| Modem | Integrated 4G LTE (Cat-7 DL / Cat-13 UL) | Snapdragon X12 LTE |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.0 | 5.0 |
Media
| Spec | MediaTek Helio G91 | Qualcomm Snapdragon 660 |
|---|---|---|
| Max display | FHD+ @ 90Hz | QHD @ 60Hz |
| Video capture | 2K@30fps | 4K@30fps |
Benchmarks
| Spec | MediaTek Helio G91 | Qualcomm Snapdragon 660 |
|---|---|---|
| AnTuTu | — | 220,000 |
| Geekbench 6 (single) | 413+33%Bottom 12% | 310Bottom 7% |
| Geekbench 6 (multi) | 1,402+17%Bottom 15% | 1,200Bottom 8% |
| 3DMark Wild Life Extreme | 188Bottom 2% | — |
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