The Mediatek Helio X27 MT6797X is an upper mainstream ARM SoC for smartphones (mainly Android based). It is manufactured in a 20 nm process and is equipped with 10 CPU cores. Two fast Cortex-A72 cores are running at up to 2.6 GHz (performance), four Cortex-A53 cores at up to 2 GHz (balanced) and four Cortex-A53 cores at up to 1.6 GHz (efficiency). All cores support 64-bit and the utilization of three clusters is supposed to improve efficiency according to Mediatek. The two A72 cores are only designed for short "Burst-Performance scenarios" according to Mediatek and are probably not used for sustained workloads. Compared to the similar named MT6797, the MT6797X was introduced later and offers higher clock speeds for CPU and GPU.
The integrated ARM Mali T880 MP4 (according to Wikipedia) GPU is clocked at up to 875 MHz and has four cluster (from 16) from the Midgard (4th Gen) architecture.
The chip also includes an LTE modem (Cat. 6 300/50 Mbps, DC-HSPA+, TD-SCDMA, EDGE, CDMA2000, ...) as well as a WLAN 802.11ac (280 Mbps) modem. GPS/Glonass/BeiDou is supported for location. The integrated video encoder can handle up to 4Kx2K H.265 at 30 fps and HDR. The SoC can also decode H.265, H.264 and VP9 in 4K30.
Power Consumption
The processor is manufactured in a 20 nm process at TSMC and should have an average power consumption under load.
The HiSilicon Kirin 9000W is an SoC that can be used in smartphones and tablets based on Android and was first installed in the Huawei MatePad Pro 13.2.
Huawei does not reveal any information about the SoC. The little information that is available comes from benchmarks and system analysis tools. The CPU consists of three clusters with a total of 12 cores. The power-saving cluster has four ARM Cortex-A510 cores, each operating at up to 1,530 MHz, while six other cores use unspecified cores from HiSilicon (0x0D42) and clock at up to 2,150 MHz. The third cluster contains two HiSilicon cores (0x0D02), each with a maximum clock speed of 2,487 MHz. The performance cores could possibly be based on the TaiShan V120 architecture (as in the Kirin 9000S).
The single-core performance is correspondingly mixed, but the multi-core performance is at the level of a high-end SoC from 2022 due to the numerous cores.
A Maleoon 910 by HiSilicon is integrated as the graphics unit, similar to the 9000S (where it was clocked with up to 750MHz).
Nothing concrete is known about the manufacturing process or the architecture. The SoC will probably be manufactured in 7 nm at SMIC.
Average Benchmarks MediaTek Helio X27 MT6797X → 0%n=
Average Benchmarks HiSilicon Kirin 9000W → 0%n=
- Range of benchmark values for this graphics card - Average benchmark values for this graphics card * Smaller numbers mean a higher performance 1 This benchmark is not used for the average calculation
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