Mediatek Helio X30 Deca-core SoC Features ARM Cortex-A73, Cortex A53, and Cortex A35 Processor Cores

Mediatek introduced Helio X20 last year with a tri-cluster architecture comprised of 2 powerful ARM Cortex A72 cores, 4 Cortex A53 cores, and 4 extra Cortex A53 cores operating at a lower frequency, and optimized for power consumption. But now that ARM has introduced ultra-low power Cortex A35 cores, and more powerful Cortex A73 cores,  the Taiwanese company has been able to improve its tri-cluster implementation for the upcoming Helio X30 deca-core processor with 2 Cortex A73 cores @ up to 2.8 GHz, 4 Cortex A53 cores @ up to 2.2 GHz, and 4 Cortex A35 cores @ up to 2.0 GHz. According to various sources on Weibo, the mobile processor also includes an Imagination PowerVR 7XT GPU, supports up to 8GB LPDDR4 RAM @ 1600 MHz (PoP – Package in Package), UFS 2.1 flash storage, up to 40MP camera sensors,  and its cellular modem will support LTE Cat.10 to Cat.12. Medaitek Helio X30 processor will be mass-produced using a …

ARM Unveils Ultra-efficient Cortex-A32 32-bit Processor Based on ARMv8 Architecture

So far you could safely equate 64-bit ARM processors with ARMv8 architecture. Not anymore. A few months after introducing Cortex A35 low power ARMv8 64-bit processor, ARM has now announced Cortex-A32 processor, even more power efficient, support ARMv8-A architecture, and designed for 32-bit embedded and IoT applications. Key features of Cortex-A32 cores: Architecture – ARMv8-A (AArch32) Multicore – 1-4x SMP within a single processor cluster, and multiple coherent SMP processor clusters through ARM AMBA 4 ACE, AXI 4 or AMBA 5 CHI technology ISA Support A32+T32 with full backward compatibility with ARMv7-A ARM TrustZone security technology ARM NEON Advanced SIMD DSP & SIMD extensions VFPv4 Floating point Hardware virtualization support Debug & Trace – ARM CoreSight DK-A32 So they’ve got rid of AArch64 instruction set out of ARMv8 architecture in order to improve power efficiency, while keeping the 100 new instructions part of Aarch32 to improve performance, and keeping ARMv7-A compatibility. ARM also claims the performance will be the same …

ARM Introduces Cortex A35 64-bit Low Power Core, ARMv8-M Architecture for Secure MCUs

ARM TechCon 2015 has just started, and there have been a few announcements including the launch of a Cortex-A7 replacement with Cortex A35 providing 10% lower power consumption, 6 to 40% performance boost, and a better design flexibility making it suitable for SoC for smartphones to wearables. The main specifications of Cortex A35 cores: Architecture ARMv8-A (AArch32 and AArch64 ) Multicore 1-4x SMP within a single processor cluster, and multiple coherent SMP processor clusters through AMBA 5 CHI or AMBA 4 ACE technology ISA Support AArch32 for full backward compatibility with ARMv7 AArch64 for 64-bit support and new architectural features TrustZone security technology NEON Advanced SIMD DSP & SIMD extensions VFPv4 Floating point Hardware virtualization support Debug & Trace CoreSight DK-A35 The new core can both be used in quad core configuration at 1 GHz for a smartphone (90 mW per core), or in single core configuration at 100 MHz for wearables (6 mW) in a 0.4mm2 silicon footprint. Cortex-A35 …