Mediatek Helio G81 vs Mediatek Helio G70
Mediatek Helio G81
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The Mediatek Helio G81 is a mainstream ARM SoC for smartphones (mainly Android based) that was introduced in 2020. It is manufactured in a 12 nm FinFET process and integrates 8 CPU cores. Two fast ARM Cortex-A75 cores with up to 2 GHz for performance tasks and six small ARM Cortex-A55 with up to 1.7 GHz for efficiency. All eight cores can be used together thanks to Heterogeneous Multi-Processing support. The integrated GPU is a ARM Mali-G52 MC2 (MP2) with two clusters at up to 950 MHz. The SoC also integrates the HyperEngine that handles a dynamic management of CPU, GPU and memory.
Compared to the old Helio G80, the G81 offers support for 120Hz displays.
The SoC integrates furthermore a LTE radio with Cat-7 (download) / Cat-13 (upload) support, Wifi 5 (ac), Bluetooth 5.0, LPDDR4x 1800 MHz and eMMC 5.1 storage.
Mediatek Helio G70
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The Mediatek Helio G70 is a mainstream ARM SoC for smartphones (mainly Android based) that was introduced in 2020. It is manufactured in a 12 nm FinFET process and integrates 8 CPU cores. Two fast ARM Cortex-A75 cores with up to 2 GHz for performance tasks and six small ARM Cortex-A55 with up to 1.7 GHz for efficiency. All eight cores can be used together thanks to Heterogeneous Multi-Processing support. The integrated GPU is a ARM Mali-G52 MC2 (MP2) with two clusters at up to 820 MHz. The SoC also integrates the HyperEngine that handles a dynamic management of CPU, GPU and memory.
Compared to the slightly faster Helio G80, the difference to the G70 is the slightly lower clock speed for the A55 cores (-100 MHz) and GPU (-130 MHz).
The SoC integrates furthermore a LTE radio with Cat-7 (download) / Cat-13 (upload) support, Wifi 5 (ac), Bluetooth 5.0, LPDDR4x 1800 MHz and eMMC 5.1 storage.
| Model | Mediatek Helio G81 | Mediatek Helio G70 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Codename | Cortex-A75 / A55 | Cortex-A75 / A55 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Series | Mediatek Mediatek Helio G | Mediatek Mediatek Helio G | ||||||||||||||||||||||||||||||||||||||||||||||||
| Series: Mediatek Helio G Cortex-A75 / A55 |
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| Clock | 1700 - 2000 MHz | 2000 MHz | ||||||||||||||||||||||||||||||||||||||||||||||||
| Cores / Threads | 8 / 8 2 x 2.0 GHz ARM Cortex-A75 6 x 1.7 GHz ARM Cortex-A55 | 8 / 8 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Technology | 12 nm | 12 nm | ||||||||||||||||||||||||||||||||||||||||||||||||
| Features | 2x Cortex-A75, 6x Cortex-A55 | 4x ARM Cortex-A73, 4x ARM Cortex-A53, | ||||||||||||||||||||||||||||||||||||||||||||||||
| iGPU | ARM Mali-G52 MP2 ( - 950 MHz) | ARM Mali-G52 MP2 ( - 820 MHz) | ||||||||||||||||||||||||||||||||||||||||||||||||
| Architecture | ARM | ARM | ||||||||||||||||||||||||||||||||||||||||||||||||
| Announced | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Manufacturer | www.mediatek.com | www.mediatek.com |
Benchmarks
Average Benchmarks Mediatek Helio G81 → 100% n=5
Average Benchmarks Mediatek Helio G70 → 91% n=5
- Average benchmark values for this graphics card* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation
