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MediaTek launches MT8173 SoC based upon the ARM Cortex A72

by Mark Tyson on 2 March 2015, 10:05

Tags: ARM, MediaTek

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MediaTek says that it will "redefine the Android tablet industry," with the introduction of its new ARM Cortex A72 based SoC. The 64-bit MT8173 is designed to make the most of ARM's latest processor cores tailored to tablet computing experiences. As such the new SoC is said to process 4K Ultra HD content and graphic-heavy gaming with aplomb.

The MediaTek MT8173 SoC is designed with the following key components; two Cortex-A72 CPUs and two Cortex-A53 CPUs are configured in the big.LITTLE architecture, and an Imagination PowerVR GX6250 GPU providing graphics and OpenCL processing acceleration. Its graphical output is promised to be both smooth and clear, being 120Hz refresh capable. In bullet point form the MT8173 platform offers the following:

True Heterogeneous 64-bit Multi-Core big.LITTLE architecture up to 2.4GHz

  • Features ARM Cortex-A72 and ARM Cortex-A53 64-bit CPU
  • Big cores and LITTLE cores can run at full speed at the same time for peak performance requirement
  • Performance of up to 2.4GHz

Imagination PowerVR GX6250 GPU

  • Supports OpenGL ES 3.1, OpenCL for future applications
  • Delivers 350Mtri/s and 2.8 Gpix/s performance
  • Provides uncompromised user experience for WQXGA display at 60fps

Comprehensive Multimedia Features

  • 120Hz mobile display
  • Ultra HD 30fps H.264/HEVC(10-bit)/VP9 hardware video playback
  • WQXGA display support with TV-grade picture quality enhancement
  • HDMI and Miracast support for multi-screen applications
  • 20MP camera ISP with video face beautify and LOMO effects

Security hardware accelerator

  • Supports Widevine Level 1, Miracast with HDCP
  • HDCP 2.2 for premium video to 4k TV display

The MediaTek MT8173 SoC is said to offer a six-fold performance increase over 2013's MediaTek MT8125 processor. This new heterogeneous processor runs at up to 2.4GHz. Joe Chen, Senior Vice President of MediaTek said of the new SoC "By presenting CPU specs that outperform any other device currently on the market, we are bringing PC-like performance to tablet form factor, reinforcing MediaTek's continued commitment to deliver premium technology to everyone across the globe." Chen added that the MT8173 could help shift the way in which Android tablets are used, as they will offer significantly improved multimedia performance and power usage.

MediaTek says that OEMs are incorporating its new SoC into designs right now and it expects to see it in devices on the market in the second half of 2015. The chip is being demonstrated at MWC this week alongside other MediaTek new products such as the 'WorldMode' MT6753 64-bit Octa-core Smartphone SoC, the MT3188 multi-mode wireless charging integrated circuit (IC) and the CrossMount hardware and software sharing standard (see video below).

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