MediaTek Helio G91 vs MediaTek Helio G99
20CPU24.1
27.1GPU21.2
—Benchmarks40.1
20Efficiencyspec-based54.9
1 spec wins — MediaTek Helio G915 spec wins — MediaTek Helio G99
InnoReviews verdict
MediaTek Helio G99 wins this mobile chipset face-off, 32 to 22.6, pulling ahead mainly in CPU (+4). 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
- Stronger GPU score: 27 vs 21
Reasons to pick the MediaTek Helio G99
- Stronger CPU score: 24 vs 20
- 84% higher 3DMark Wild Life Extreme: 345 vs 188
- 77% higher Geekbench 6 (single): 730 vs 413
- 50% lower process: 6 nm vs 12 nm
- 43% higher Geekbench 6 (multi): 2,010 vs 1,402
General
| Spec | MediaTek Helio G91 | MediaTek Helio G99 |
|---|---|---|
| Announced | 2024 | 2022 |
| Process | 12 nm | 6 nm+50% |
| TDP (typical) | — | 5 W |
| Architecture | Armv8.2 | Armv8.2 |
CPU
| Spec | MediaTek Helio G91 | MediaTek Helio G99 |
|---|---|---|
| Cores | 8 | 8 |
| Core configuration | 2x2.0 GHz Cortex-A75 + 6x1.8 GHz Cortex-A55 | 2x2.2 GHz Cortex-A76 + 6x2.0 GHz Cortex-A55 |
| Max clock | 2 GHz | 2.2 GHz+10% |
GPU
| Spec | MediaTek Helio G91 | MediaTek Helio G99 |
|---|---|---|
| GPU | Arm Mali-G52 MC2 | Arm Mali-G57 MC2 |
| GPU clock | 1,000 MHz | — |
Memory
| Spec | MediaTek Helio G91 | MediaTek Helio G99 |
|---|---|---|
| Memory type | LPDDR4X-3600 | LPDDR4X-4266 |
| Max bandwidth | — | 17.1 GB/s |
Connectivity
| Spec | MediaTek Helio G91 | MediaTek Helio G99 |
|---|---|---|
| Modem | Integrated 4G LTE (Cat-7 DL / Cat-13 UL) | Integrated 4G LTE Cat-13 |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.0 | 5.2 |
Media
| Spec | MediaTek Helio G91 | MediaTek Helio G99 |
|---|---|---|
| Max display | FHD+ @ 90Hz | FHD+ @ 120Hz |
| Video capture | 2K@30fps | 1080p@60fps |
Benchmarks
| Spec | MediaTek Helio G91 | MediaTek Helio G99 |
|---|---|---|
| AnTuTu | — | 555,354Bottom 6% |
| AnTuTu 11 (CPU) | — | 207,594Bottom 6% |
| AnTuTu 11 (GPU) | — | 46,326Bottom 8% |
| AnTuTu 11 (Memory) | — | 128,589Bottom 3% |
| AnTuTu 11 (UX) | — | 172,845Bottom 11% |
| Geekbench 6 (single) | 413Bottom 12% | 730+77%Bottom 26% |
| Geekbench 6 (multi) | 1,402Bottom 15% | 2,010+43%Bottom 31% |
| 3DMark Wild Life Extreme | 188Bottom 2% | 345+84%Bottom 5% |
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