MediaTek Helio
Developer	MediaTek, Arm Holdings
Manufacturer	TSMC
Type	System on chips
Introduction	March 30, 2015 (announced)
Architecture	Multicore 64-bit ARM SoCs
ISA	ARMv8
µarch	Cortex-A53, Cortex-A72
Word size	64 bit 8 octets 16 nibbles
Process	28 nm 0.028 μm 2.8e-5 mm , 16 nm 0.016 μm 1.6e-5 mm , 10 nm 0.01 μm 1.0e-5 mm
Technology	CMOS
Clock	1,000 MHz-2,800 MHz
Package	MWPOP-1108

Helio is a family of 64-bit multi-core ARM system on chips developed by MediaTek and launched in 2015. Helio is MediaTek's flagship family of SoCs presenting their highest-performance and largest selection of features.

Members

Helio X Series

The Helio X (eXtreme Performance) series is designed for top-of-the-line multimedia-oriented performance. For the same models, the only difference is the operating frequency of the CPU cores and the GPU.

Helio X Series Models
Main processor											IGP
Model	ISA	µarch	process	Launched	Cores	Threads	L2$	Frequency	Max Mem	Mem Type	Name	Frequency
Helio X10	ARMv8	Cortex-A53	28 nm 0.028 μm 2.8e-5 mm	27 March 2015	8	8	2 MiB 2,048 KiB 2,097,152 B 0.00195 GiB	2 GHz 2,000 MHz 2,000,000 kHz	4 GiB 4,096 MiB 4,194,304 KiB 4,294,967,296 B 0.00391 TiB	LPDDR3-1866	PowerVR G6200	700 MHz 0.7 GHz 700,000 KHz
Helio X10 M	ARMv8	Cortex-A53	28 nm 0.028 μm 2.8e-5 mm	27 March 2015	8	8	2 MiB 2,048 KiB 2,097,152 B 0.00195 GiB	2 GHz 2,000 MHz 2,000,000 kHz	4 GiB 4,096 MiB 4,194,304 KiB 4,294,967,296 B 0.00391 TiB	LPDDR3-1866	PowerVR G6200	550 MHz 0.55 GHz 550,000 KHz
Helio X10 T	ARMv8	Cortex-A53	28 nm 0.028 μm 2.8e-5 mm	27 March 2015	8	8	2 MiB 2,048 KiB 2,097,152 B 0.00195 GiB	2.2 GHz 2,200 MHz 2,200,000 kHz	4 GiB 4,096 MiB 4,194,304 KiB 4,294,967,296 B 0.00391 TiB	LPDDR3-1866	PowerVR G6200	700 MHz 0.7 GHz 700,000 KHz
Helio X20	ARMv8	Cortex-A53 Cortex-A72	20 nm 0.02 μm 2.0e-5 mm	16 March 2016	10	10		1.85 GHz 1,850 MHz 1,850,000 kHz 1.4 GHz 1,400 MHz 1,400,000 kHz 2.1 GHz 2,100 MHz 2,100,000 kHz		LPDDR3-1600	Mali-T880	780 MHz 0.78 GHz 780,000 KHz
Helio X20 M	ARMv8	Cortex-A53 Cortex-A72	20 nm 0.02 μm 2.0e-5 mm	16 March 2016	10	10		2 GHz 2,000 MHz 2,000,000 kHz 1.85 GHz 1,850 MHz 1,850,000 kHz 1.4 GHz 1,400 MHz 1,400,000 kHz	6 GiB 6,144 MiB 6,291,456 KiB 6,442,450,944 B 0.00586 TiB	LPDDR3-1866	Mali-T880	780 MHz 0.78 GHz 780,000 KHz
Helio X23	ARMv8	Cortex-A53 Cortex-A72	20 nm 0.02 μm 2.0e-5 mm	2 December 2016	10	10		2.3 GHz 2,300 MHz 2,300,000 kHz 1.85 GHz 1,850 MHz 1,850,000 kHz 1.4 GHz 1,400 MHz 1,400,000 kHz	4 GiB 4,096 MiB 4,194,304 KiB 4,294,967,296 B 0.00391 TiB	LPDDR3-1600	Mali-T880	780 MHz 0.78 GHz 780,000 KHz
Helio X25	ARMv8	Cortex-A53 Cortex-A72	20 nm 0.02 μm 2.0e-5 mm	16 March 2016	10	10		2.5 GHz 2,500 MHz 2,500,000 kHz 2 GHz 2,000 MHz 2,000,000 kHz 1.55 GHz 1,550 MHz 1,550,000 kHz	6 GiB 6,144 MiB 6,291,456 KiB 6,442,450,944 B 0.00586 TiB	LPDDR3-1600	Mali-T880	850 MHz 0.85 GHz 850,000 KHz
Helio X27	ARMv8	Cortex-A53 Cortex-A72	20 nm 0.02 μm 2.0e-5 mm	2 December 2016	10	10		2.6 GHz 2,600 MHz 2,600,000 kHz 2 GHz 2,000 MHz 2,000,000 kHz 1.6 GHz 1,600 MHz 1,600,000 kHz		LPDDR3-1600	Mali-T880	875 MHz 0.875 GHz 875,000 KHz
Helio X30	ARMv8	Cortex-A53 Cortex-A73 Cortex-A35	10 nm 0.01 μm 1.0e-5 mm	27 February 2017	10	10		2.5 GHz 2,500 MHz 2,500,000 kHz 2.2 GHz 2,200 MHz 2,200,000 kHz 1.9 GHz 1,900 MHz 1,900,000 kHz	8 GiB 8,192 MiB 8,388,608 KiB 8,589,934,592 B 0.00781 TiB	LPDDR4X-3732	PowerVR GT7400 Plus	800 MHz 0.8 GHz 800,000 KHz
Count: 9

Helio P Series

The Helio P (Premium Performance) series is designed for performance-optimized processors for extra-thin smartphone designs.