Mediatek Helio G81 Ultra vs Mediatek Dimensity 6300 vs Mediatek Helio G80
Mediatek Helio G81 Ultra
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The Mediatek Helio G81 Ultra 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 2 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 Dimensity 6300
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The MediaTek Dimensity 6300 (MT6835T) is an ARM-based SoC (system-on-a-chip), which is manufactured by TSMC using the 6 nm process. It was specially designed for use in Android smartphones and is positioned in the lower mid-range in terms of performance. It supports all current mobile communication standards, including 5G Sub6. The Dimensity 6300 is very similar to the old MediaTek Dimensity 6080.
The CPU works with a total of eight cores, which are divided into two clusters. One has two ARM Cortex-A76 power cores with up to 2.4 GHz each, while the other has six ARM Cortex-A55 energy-saving cores with up to 2.0 GHz each. LPDDR4x RAM with 2,133 MHz can be used as RAM and UFS 2.2 is supported as internal memory.
In terms of connectivity, dual 5G (Sub6) with a theoretical peak download speed of up to 3.3 GBit/s is available, as well as Wi-Fi 5 and Bluetooth 5.2.
The integrated ARM Mali-G57 MP2 graphics unit can power displays with a resolution of up to 2,520 x 1,080 pixels (Full HD+) and a refresh rate of up to 120 Hz.
Mediatek Helio G80
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The Mediatek Helio G80 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 1.8 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.
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 Ultra | Mediatek Dimensity 6300 | Mediatek Helio G80 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Codename | Cortex-A75 / A55 | Cortex-A75 / A55 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Series | Mediatek Mediatek Helio G | Mediatek Dimensity 6000 | Mediatek Mediatek Helio G | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Series: Mediatek Helio G Cortex-A75 / A55 |
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| Clock | 2000 - 2000 MHz | 2000 - 2400 MHz | 2000 MHz | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cores / Threads | 8 / 8 2 x 2.0 GHz ARM Cortex-A75 6 x 2.0 GHz ARM Cortex-A55 | 8 / 8 2 x 2.4 GHz ARM Cortex-A76 6 x 2.0 GHz ARM Cortex-A55 | 8 / 8 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Technology | 12 nm | 6 nm | 12 nm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Features | 2x Cortex-A75, 6x Cortex-A55 | 2x Cortex-A75, 6x Cortex-A55 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| iGPU | ARM Mali-G52 MP2 ( - 950 MHz) | ARM Mali-G57 MP2 | ARM Mali-G52 MP2 ( - 950 MHz) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Architecture | ARM | ARM | ARM | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Announced | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Manufacturer | www.mediatek.com | www.mediatek.com | www.mediatek.com |
Benchmarks
Average Benchmarks Mediatek Helio G81 Ultra → 100% n=4
Average Benchmarks Mediatek Dimensity 6300 → 168% n=4
Average Benchmarks Mediatek Helio G80 → 95% n=4
- Average benchmark values for this graphics card* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation
