MediaTek Helio G91: specs, phone list, benchmarks and gaming performance
MediaTek Helio G91 is a 2 GHz 8-core processor using the 2x ARM Cortex-A75 2 GHz + 6x Cortex-A55 1.8 GHz architecture. The GPU is Mali-G52 MC, which supports up to 8 Gb of memory. It was announced on 06/03/2024. It is manufactured using 12 nm technology, so it has good specifications, with a TDP of 5. It has a connection speed up to 300 Mbps, thanks to the built-in modem. MediaTek Helio G91 performs better than Qualcomm Snapdragon 680 cpu in benchmark tests, which makes it equal in performance with UNISOC Tiger T619. Smartphones which use the chip include the Xiaomi POCO M6 4G and Ulefone Armor X31. You can see more details in the datasheet below.
Specification
| Processor name | MediaTek Helio G91 |
|---|---|
| Release Date | 06/03/2024 |
| CPU Architecture | 2x ARM Cortex-A75 2 GHz + 6x Cortex-A55 1.8 GHz |
| Number of Cores | 8 |
| Clock Rate | 2 GHz |
| Chip technology | 12 nm |
| GPU | Mali-G52 MC |
| The highest TDP | 5 |
| Memory | 8 Gb |
| Features | MediaTek modem |
| Upload Speed (up to) | 300 Mbps |
Here is the list of best MediaTek Helio G91 Phones in 2025
- Xiaomi POCO M6 4G
- Ulefone Note 18 Pro
- Ulefone Armor X32
- Ulefone Armor X31
- See the list of all phones powered by MediaTek Helio G91 with prices and specifications here
MediaTek Helio G91 Gaming Performance Test
The GPU Mali-G52 MC is responsible for gaming performance in the MediaTek Helio G91 and shows a result from 19 to 57 fps. Here are the speed tests and benchmarks for the reviewed games like PUBG and Genshin Impact.
| Gaming test | MediaTek Helio G91 |
|---|---|
| PUBG: Mobile | 48 fps |
| PUBG: New State | 35 fps |
| Call of Duty: Mobile | 34 fps |
| Fortnite | 22 fps |
| Genshin Impact | 19 fps |
| Mobile Legends: Bang Bang | 57 fps |
MediaTek Helio G91 Benchmarks and Rankings
MediaTek Helio G91 has an Antutu benchmark score of around 258771 points, GeekBench test score 1339 / 422, and 3Dmark ranking of 607 . The performance is due to the Mali-G52 MC GPU.
| Benchmark | MediaTek Helio G91 |
|---|---|
| Antutu | 258771 |
| Geekbench | 1339/422 |
| 3DMark | 607 |
Antutu
MediaTek Helio G91 has an Antutu benchmark score of around 258771 points, ranked higher than Qualcomm Snapdragon 680 (257833) and lower than UNISOC Tiger T619 (259957). To test the performance of this chip and get these results, we used phones such as the Xiaomi POCO M6 4G with the Mali-G52 MC GPU and the Ulefone Armor X31. See the comparison with other cpu's in table below.
Geekbench
MediaTek Helio G91 CPU has a total score of around 1339 / 422 points on the Geekbench benchmark, which means it ranks higher than the Samsung Exynos 9609 (1337 / 340) but lower than the UNISOC Tiger T700 (1367 / 377). We used phones such as the Xiaomi POCO M6 4G with the Mali-G52 MC GPU and the Ulefone Armor X31 to test the performance of this chip and get these results. See how it compares in the table below.
3DMark
MediaTek Helio G91 has a benchmark score of 607 points on 3DMark Benchmark. It performs better than MediaTek Helio G72 (601) and worse than MediaTek Helio G92 Max (609). We tested this chip in phones like the Xiaomi POCO M6 4G with the Mali-G52 MC GPU and the Ulefone Armor X31. Check out how this compares to other CPUs in the table below.