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MediaTek Helio X27 MT6797X

Mediatek MT6797X

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.

SeriesMediatek Mediatek Helio 20
Clock Rate2600 MHz
Number of Cores / Threads10 / 10
Features2x Cortex-A72 2.6 GHz (Performance), 4x Cortex-A53 2 GHz (Balance), 4x Cortex-A53 1.6 GHz (Efficiency)
GPUARM Mali-T880 MP4 ( - 875 MHz)
64 Bit64 Bit support
ArchitectureARM
Announcement Date07/02/2018
Product Link (external)Mediatek Mediatek Helio 20 MT6797X

Benchmarks

Octane V2 - Octane V2 Total Score
min: 5909     avg: 6943     median: 6031.5 (10%)     max: 9798 Points
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

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Reviews for the Mediatek Mediatek Helio 20 MT6797X processor

Alldocube M8 T801 (ARM Mali-T880 MP4, 8.00")
» Alldocube M8 T801 Tablet Review - Review

Chuwi Hi9 Plus (ARM Mali-T880 MP4, 10.80")
» Chuwi Hi9 Plus Tablet Review - Review
» Chuwi Hi9 Plus - External Review

Chuwi HiPad (ARM Mali-T880 MP4, 10.10")
» Chuwi HiPad Tablet Review - Review
» Chuwi HiPad - External Review

Land Rover Explore (ARM Mali-T880 MP4, 5.00")
» Land Rover Explore Smartphone Review - Review
» Land Rover Explore - External Review

Teclast T20 (ARM Mali-T880 MP4, 10.10")
» Teclast T20 - External Review

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Other CPUs of the series Mediatek Helio 20

» MediaTek Helio X27 MT6797X
   10x 2.6 GHz
» Mediatek Helio X25 MTK6797T
   10x 2.5 GHz
» Mediatek Helio P25
   8x 2.6 GHz
» Mediatek Helio X20 MT6797
   10x 2.3 GHz
» Mediatek Helio G25
   8x 2 GHz
» Mediatek Helio A25
   8x 1.8 GHz
» Mediatek Helio P23 MT6763T
   8x 2.3 GHz - 2.5 GHz
» Mediatek Helio P23 MT6763V
   8x 2 GHz
» Mediatek Helio P22 MT6762
   8x 2 GHz
» Mediatek Helio A22 MT6762M
   4x 2 GHz
» Mediatek Helio A22 MT6761
   4x 2 GHz
» Mediatek Helio A20 MT6761D
   4x 1.8 GHz

Surrounding CPUs

+ HiSilicon Kirin 950
   8x 2.3 GHz
+ Samsung Exynos 9609
   8x 1.6 GHz - 2.2 GHz
+ Apple A10 Fusion
   4x 2.34 GHz
+ Mediatek Helio P70
   8x 2.1 GHz
+ Mediatek Helio P65
   8x 2 GHz
» MediaTek Helio X27 MT6797X
   10x 2.6 GHz
- Qualcomm Snapdragon 710
   8x 2.2 GHz
- Qualcomm Snapdragon 670
   8x 2.02 GHz
- Qualcomm Snapdragon 665
   8x 2.2 GHz
- Qualcomm Snapdragon 662
   8x 1.8 GHz - 2 GHz
- Qualcomm Snapdragon 660
   8x 2.2 GHz
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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Notebook Processors > MediaTek Helio X27 MT6797X SoC - Benchmarks and Specs
Klaus Hinum (Update: 2018-08- 1)