Editing mediatek/helio/mt6779

{{mediatek title|Helio P90 (MT6779)}}
{{chip
|name=Helio P90
|no image=Yes
|designer=MediaTek
|designer 2=ARM Holdings
|manufacturer=TSMC
|model number=P90
|market=Mobile
|first announced=December 13, 2018
|first launched=December 13, 2018
|family=Helio
|series=Helio P
|frequency=2,200 MHz
|frequency 2=2,000 MHz
|isa=ARMv8.2
|isa family=ARM
|microarch=Cortex-A75
|microarch 2=Cortex-A55
|core name=Cortex-A75
|core name 2=Cortex-A55
|process=12 nm
|technology=CMOS
|word size=64 bit
|core count=8
|thread count=8
|max cpus=1
|max memory=8 GiB
}}
'''Helio P90''' ('''MT6779''') is a {{arch|64}} [[ARM]] [[LTE]] SoC introduced by [[MediaTek]] in late [[2018]]. Fabricated on TSMC's [[12 nm process]], the chip incorporates eight cores - six {{armh|Cortex-A55|l=arch}} [[little cores]] operating at up to 2 GHz and two {{armh|Cortex-A75|l=arch}} cores operating at up to 2.2 Ghz. The P90 incorporates a {{imgtec|PowerVR GM 9446}} GPU operating at up to 970 MHz and an LTE modem supporting Cat-13 150 Mbps upload and Cat-12 600 Mbps download. This chip supports up to 8 GiB of dual-channel LPDDR4X-3732 memory.

== Memory controller ==
{{memory controller
|type=LPDDR4X-3732
|ecc=No
|max mem=8 GiB
|controllers=1
|channels=2
|width=16 bit
|max bandwidth=13.91 GiB/s
|bandwidth schan=6.95 GiB/s
|bandwidth dchan=13.91 GiB/s
}}

== NPU ==
This chip incorporates an [[neural processor|NPU]] with a peak performance of 1,165 GMAC/s.

== Graphics ==
{{integrated graphics
| gpu                 = PowerVR GM 9446
| device id           = 
| designer            = Imagination Technologies
| execution units     = 3
| frequency           = 970 MHz

| output dsi          = Yes

| max res dsi         = 2520x1080 

| direct3d ver        = 12
| opencl ver          = 1.2
| opengl ver          = 3.2
| opengl es ver       = 3.2
| vulkan ver          = 1.0
}}

{| class="wikitable"
! colspan="3" | Hardware Accelerated Video Capabilities
|-
! Codec !! Encode !! Decode
|-
| [[MPEG-4 AVC]] (H.264) || {{tchk|yes}} || {{tchk|yes}}
|-
| [[HEVC]] (H.265) || {{tchk|no}} || {{tchk|yes}}
|}

== Connectivity ==
{{wireless links
| 4g                = Yes
| lte a             = Yes
| e-utran           = Yes
| ue cat            = 12 (DL)
}}

* CDMA2000 1x/EVDO Rev. A (SRLTE),  FDD / TDD LTE,  HSPA +


* Wireless: 802.11 a/b/g/n/ac
* Bluetooth 5.0
* GNSS options

== Camera ==
* 48MP (single), 24MP+16MP (dual)
** Recording:
*** 48MP @ 30fps with ZSD
*** 16MP @ 120fps

== Utilizing devices ==
* [[used by::Blackview BV9900]]
* [[used by::Blackview BV9900 Pro]]
* [[used by::Blackview BV9900E]]
* [[used by::Doogee S95]]
* [[used by::Doogee S95 Pro]]
* [[used by::Oppo Reno Z]]
* [[used by::Oppo Reno 3]]
* [[used by::Ulefone Armor 7]]
* [[used by::Ulefone Armor 9]]
* [[used by::Oukitel WP7]]
* [[used by::Doogee S89 Pro]]

{{expand list}}
base frequency	2,200 MHz (2.2 GHz, 2,200,000 kHz) + and 2,000 MHz (2 GHz, 2,000,000 kHz) +
core count	8 +
core name	Cortex-A75 + and Cortex-A55 +
designer	MediaTek + and ARM Holdings +
family	Helio +
first announced	December 13, 2018 +
first launched	December 13, 2018 +
full page name	mediatek/helio/mt6779 +
has 4g support	true +
has e-utran support	true +
has ecc memory support	false +
has lte advanced support	true +
instance of	microprocessor +
integrated gpu	PowerVR GM 9446 +
integrated gpu base frequency	970 MHz (0.97 GHz, 970,000 KHz) +
integrated gpu designer	Imagination Technologies +
integrated gpu execution units	3 +
isa	ARMv8.2 +
isa family	ARM +
ldate	December 13, 2018 +
manufacturer	TSMC +
market segment	Mobile +
max cpu count	1 +
max memory	8,192 MiB (8,388,608 KiB, 8,589,934,592 B, 8 GiB, 0.00781 TiB) +
max memory bandwidth	13.91 GiB/s (14,243.84 MiB/s, 14.936 GB/s, 14,935.749 MB/s, 0.0136 TiB/s, 0.0149 TB/s) +
max memory channels	2 +
microarchitecture	Cortex-A75 + and Cortex-A55 +
model number	P90 +
name	Helio P90 +
process	12 nm (0.012 μm, 1.2e-5 mm) +
series	Helio P +
smp max ways	1 +
supported memory type	LPDDR4X-3732 +
technology	CMOS +
thread count	8 +
used by	Oppo Reno Z +, Ulefone Armor 7 +, Blackview BV9900 +, Blackview BV9900 Pro +, Oppo Reno 3 +, Doogee S95 +, Doogee S95 Pro +, Oukitel WP7 +, Ulefone Armor 9 +, Blackview BV9900E + and Doogee S89 Pro +
user equipment category	12 (DL) +
word size	64 bit (8 octets, 16 nibbles) +