Editing mediatek/helio/mt6757

{{mediatek title|Helio P20 (MT6757)}}
{{mpu
|name=MediaTek Helio P20
|no image=Yes
|designer=MediaTek
|designer 2=ARM Holdings
|manufacturer=TSMC
|model number=Helio P20
|part number=MT6757
|part number 2=MTK6757
|market=Mobile
|market 2=Embedded
|first announced=September 22, 2016
|first launched=November, 2016
|family=Helio
|series=Helio P
|frequency=2,300 MHz
|bus type=AMBA 4 AXI
|isa=ARMv8
|isa family=ARM
|microarch=Cortex-A53
|core name=Cortex-A53
|process=16 nm
|technology=CMOS
|word size=64 bit
|core count=8
|thread count=8
|max cpus=1
|max memory=6 GiB
}}
'''Helio P20''' ('''MT6757''') is a {{arch|64}} [[octa-core]] [[ARM]] [[LTE]] system on a chip designed by [[MediaTek]] and set to be launched late [[2016]]. This SoC, which incorporates eight {{armh|Cortex-A53|l=arch}} cores and is manufactured on [[TSMC]]'s [[16 nm process]], operates at up to 2.3 GHz and supports  up to 6 GiB of dual-channel LPDDR4X-3200 memory. This chip incorporates the {{imgtec|Mali-T880}} [[IGP]] operating at 900  MHz. This SoC has a modem supporting [[LTE]] User Equipment (UE) category 6.

== Cache ==
{{main|arm holdings/microarchitectures/cortex-a53#Memory_Hierarchy|l1=Cortex-A53 § Cache}}
{{cache size
|l1 cache = 512 KiB
|l1i cache=256 KiB
|l1i break=8x32 KiB
|l1i desc=2-way set associative
|l1d cache=256 KiB
|l1d break=8x32 KiB
|l1d desc=4-way set associative
|l2 cache=2 MiB
|l2 break=2x1 MiB
|l2 desc=16-way set associative
}}

== Memory controller ==
{{memory controller
|type=LPDDR4X-3200
|ecc=No
|max mem=6 GiB
|controllers=1
|channels=2
|width=32 bit
|max bandwidth=23.84 GiB/s
|bandwidth schan=11.92 GiB/s
|bandwidth dchan=23.84 GiB/s
}}

== Expansions ==
{{expansions
|usb revision=2.0
|usb revision 2=3.0
|usb ports=8
|uart=4
|gp io=Yes
}}

== Graphics ==
{{integrated graphics
| gpu                 = Mali-T880
| device id           = 
| designer            = ARM Holdings
| execution units     = 2
| max displays        = 2
| max memory          = 
| frequency           = 900 MHz

| output dsi          = Yes

| max res dsi         = 1920x1080

| direct3d ver        = 11.2
| opencl ver          = 1.2
| opengl ver          = 3.2
| opengl es ver       = 3.2
| vulkan ver          = 1.0
| openvg ver          = 1.1
}}

== Wireless ==
{{wireless links
| 2g                = Yes
| csd               = Yes
| gsm               = Yes
| gprs              = Yes
| edge              = Yes
| cdmaone           = 
| is-95a            = 
| is-95b            = 
| 3g                = Yes
| cdma2000          = 
| cdma2000 1x       = 
| cdma2000 1xev-do  = 
| cdma2000 1x adv   = 
| umts              = Yes
| wcdma             =  
| td-scdma          = Yes
| dc-hsdpa          = Yes
| hsdpa             = 
| hsupa             = Yes
| 4g                = Yes
| lte a             = Yes
| e-utran           = Yes
| ue cat            = 6
}}

== Image ==
{{empty section}}

== Video == 
{{empty section}}

== Audio ==
{{empty section}}

== Utilizing devices ==
* [[used by::Alcatel Idol 5S]]
* [[used by::Elephone P20]]
* [[used by::Elephone Z1]]
* [[used by::InnJoo Pro 2]]
* [[used by::Meizu E2]]
* [[used by::Meizu X]]
* [[used by::Sony Xperia XA1]]
* [[used by::Sony Xperia XA1]]
* [[used by::Sony Xperia XA1 Ultra]]
* [[used by::UMiDIGI S]]
* [[used by::UMiDIGI Z1]]
* [[used by::UMi Plus Extreme]]
* [[used by::Doogee MIX 4Gb ram variant]]

{{expand list}}
base frequency	2,300 MHz (2.3 GHz, 2,300,000 kHz) +
bus type	AMBA 4 AXI +
core count	8 +
core name	Cortex-A53 +
designer	MediaTek + and ARM Holdings +
family	Helio +
first announced	September 22, 2016 +
first launched	November 2016 +
full page name	mediatek/helio/mt6757 +
has 2g support	true +
has 3g support	true +
has 4g support	true +
has csd support	true +
has dc-hsdpa support	true +
has e-utran support	true +
has ecc memory support	false +
has edge support	true +
has gprs support	true +
has gsm support	true +
has hsupa support	true +
has lte advanced support	true +
has td-scdma support	true +
has umts support	true +
instance of	microprocessor +
integrated gpu	Mali-T880 +
integrated gpu base frequency	900 MHz (0.9 GHz, 900,000 KHz) +
integrated gpu designer	ARM Holdings +
integrated gpu execution units	2 +
isa	ARMv8 +
isa family	ARM +
l1$ size	512 KiB (524,288 B, 0.5 MiB) +
l1d$ description	4-way set associative +
l1d$ size	256 KiB (262,144 B, 0.25 MiB) +
l1i$ description	2-way set associative +
l1i$ size	256 KiB (262,144 B, 0.25 MiB) +
l2$ description	16-way set associative +
l2$ size	2 MiB (2,048 KiB, 2,097,152 B, 0.00195 GiB) +
ldate	November 2016 +
manufacturer	TSMC +
market segment	Mobile + and Embedded +
max cpu count	1 +
max memory	6,144 MiB (6,291,456 KiB, 6,442,450,944 B, 6 GiB, 0.00586 TiB) +
max memory bandwidth	23.84 GiB/s (24,412.16 MiB/s, 25.598 GB/s, 25,598.005 MB/s, 0.0233 TiB/s, 0.0256 TB/s) +
max memory channels	2 +
microarchitecture	Cortex-A53 +
model number	P20 +
name	Helio P20 +
part number	MT6757 + and MTK6757 +
process	16 nm (0.016 μm, 1.6e-5 mm) +
series	Helio P +
smp max ways	1 +
supported memory type	LPDDR4X-3200 +
technology	CMOS +
thread count	8 +
used by	Alcatel Idol 5S +, Blackview BV9000 PRO +, Elephone P20 +, Elephone Z1 +, InnJoo Pro 2 +, Meizu E2 +, Meizu X +, Sony Xperia XA1 +, Sony Xperia XA1 Ultra +, UMiDIGI S +, UMiDIGI Z1 +, UMi Plus Extreme +, Samsung On Max +, MEIIGOO M1 +, CAT S41 +, Sony Xperia XA1 Plus +, Maze Alpha +, UMiDIGI Z1 Pro +, Samsung J7 max +, Doogee S60 +, Lenovo K8 +, Samsung J7+ +, Vernee MIX 2 +, Bluboo S1 +, Maze Alpha X +, Gome K1 +, Vargo VX3 + and Blackview BV8000 PRO +
user equipment category	6 +
word size	64 bit (8 octets, 16 nibbles) +