cortex a77

Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on MediaTek Dimensity 1000 Arm Cortex-A77/A55 SoC Targets Premium Phones with 5G, WiFI 6

MediaTek Dimensity 1000 Arm Cortex-A77/A55 SoC Targets Premium Phones with 5G, WiFI 6

Mediatek Dimensity 1000

Arm unveiled Arm Cortex-A77 core and Mali-G77 GPU last May with a 20% boost in performance compared to Cortex-A76 with about the same efficiency. A few days later, MediaTek announced its plans to launch a 5G SoC with Arm Cortex-A77 and Mali-G77 without many details. nor a name for it. But we’ve now got more news and a name! MediaTek Dimensity 1000 is an octa-core processor with four Cortex-A77 cores, four Cortex-A55 cores, a Mali-G77 MC9 GPU, MediaTek’s APU 3.0 with 4.5 TOPS performance, and a 5G multi-mode modem. MediaTek Dimensity 1000 specifications: Processor 4x Arm Cortex-A77 @ 2.6GHz 4x Arm Cortex-A55 @ 2.0GHz DynamIQ heterogeneous multi-processing technology GPU – 9-core Arm Mali-G77 MC9 AI Coprocessor – APU 3.0 hexa-core AI accelerator with 2x big cores, 3x small cores, and 1x tiny core delivering up to 4.5 TOPS. Fully compliant with Android Neural Networks API (Android NNAPI) Memory I/F – […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 4 Comments on MediaTek 5G SoC to Feature Arm Cortex-A77 Processor & Mali-G77 GPU

MediaTek 5G SoC to Feature Arm Cortex-A77 Processor & Mali-G77 GPU

Mediatek 5G SoC Arm Cortex-A77 SoC

It did not take long this time. Just a couple of days after Arm announced their latest Cortex-A77 CPU and Mali-G77 GPU IP blocks, MediaTek unveiled an upcoming 5G processor based on their Helio M70 modem, an unspecified number of Arm Cortex-A77 cores, a Mali-G77 GPU, all manufactured using a 7nm FinFET process. The company did not bother finding a name for the processor nor provided details specifications before the announcement, but here’s what we know  about the first MediaTek 5G SoC: CPU- Arm Cortex-A77 cores GPU- Arm Mali-G77 NPU – APU 3.0 with support for advanced AI applications including imaging Video – 4K60 video encode and decode Camera – 80MP ISP Cellular Connectivity – Helio M70 5G modem with peak 4.7 Gbps download using sub-6GHz bands, support for standalone (SA) and non-standalone (NSA) 5G networks Process – TSMC’s 7nm FinFET Samples will be available in Q4 2019, and commercial […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 12 Comments on Arm Introduces Cortex-A77 CPU and Mali-G77 GPU

Arm Introduces Cortex-A77 CPU and Mali-G77 GPU

Arm Cortex A77

Arm unveiled its Cortex-A76 CPU and Mali-G76 GPU right before Computex 2018, so it should come as no surprise that the company decided to make announcements for the upgrades before Computex 2019 with the just introduced Arm Cortex-A77 processor, and Mali-G77 GPU. Arm Cortex-A77 Processor highlights: 64-bit Armv8 CPU with support for Armv8.1 and Armv8.2 extensions, as well as Armv8.3 with LDAPR instructions only Up to 4 processors per cluster Cache – 64KB L1 I-Cache / D-Cache, 256KB to 512KB L2 Cache, optional L3 Cache between  512KB and 4MB Improved performance for mobile and laptop devices enabling AAA-gaming, faster web-browsing and application launch time. Brings always-on, always-connected feature set of mobile to laptop devices Compatible with the newly announced Mali-G77 and machine learning (ML) processor. Compared to Cortex-A76, Cortex-A77 yields up to 20% improved IPC performance with similar efficiency. The new IP core is basically an upgrade over A76 with […]

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