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Difference between revisions of "mediatek/helio/mt6779"
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(P90 which is named MT6779)
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'''Helio P90''' ('''MT????''') 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 - four {{armh|Cortex-A55|l=arch}} [[little cores]] operating at up to 2 GHz and four {{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.
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'''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 - four {{armh|Cortex-A55|l=arch}} [[little cores]] operating at up to 2 GHz and four {{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 ==

Revision as of 21:11, 26 February 2019

Edit Values
P90
General Info
DesignerMediaTek,
ARM Holdings
ManufacturerTSMC
Model NumberP90
MarketMobile
IntroductionDecember 13, 2018 (announced)
December 13, 2018 (launched)
General Specs
FamilyHelio
SeriesHelio P
Frequency2,200 MHz, 2,000 MHz
Microarchitecture
ISAARMv8 (ARM)
MicroarchitectureCortex-A75, Cortex-A55
Core NameCortex-A75, Cortex-A55
Process12 nm
TechnologyCMOS
Word Size64 bit
Cores8
Threads8
Max Memory8 GiB
Multiprocessing
Max SMP1-Way (Uniprocessor)

Helio P90 (MT6779) is a 64-bit ARM LTE SoC introduced by MediaTek in late 2018. Fabricated on TSMC's 12 nm process, the chip incorporates eight cores - four Cortex-A55 little cores operating at up to 2 GHz and four Cortex-A75 cores operating at up to 2.2 Ghz. The P90 incorporates a 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

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeLPDDR4X-3732
Supports ECCNo
Max Mem8 GiB
Controllers1
Channels2
Width16 bit
Max Bandwidth13.91 GiB/s
14,243.84 MiB/s
14.936 GB/s
14,935.749 MB/s
0.0136 TiB/s
0.0149 TB/s
Bandwidth
Single 6.95 GiB/s
Double 13.91 GiB/s

NPU

This chip incorporates an NPU with a peak performance of 1,127 GMAC/s.

Graphics

[Edit/Modify IGP Info]

screen icon.svg
Integrated Graphics Information
GPUPowerVR GM 9446
DesignerImagination Technologies
Execution Units3
Frequency970 MHz
0.97 GHz
970,000 KHz
OutputDSI
Max Resolution
DSI2520x1080
Standards
Direct3D12
OpenGL3.2
OpenCL1.2
OpenGL ES3.2
Vulkan1.0
Hardware Accelerated Video Capabilities
Codec Encode Decode
MPEG-4 AVC (H.264) ✔ ✔
HEVC (H.265) ✘ ✔

Connectivity

Antu network-wireless-connected-100.svgWireless Communications
Cellular
4G
LTE Advanced
E-UTRANYes
UE Cat12 (DL), 13 (UL)
  • 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

This list is incomplete; you can help by expanding it.

Retrieved from "https://en.wikichip.org/w/index.php?title=mediatek/helio/mt6779&oldid=86958"
Facts about "Helio P90 (MT6779) - MediaTek"
RDF feed
base frequency2,200 MHz (2.2 GHz, 2,200,000 kHz) + and 2,000 MHz (2 GHz, 2,000,000 kHz) +
core count8 +
core nameCortex-A75 + and Cortex-A55 +
designerMediaTek + and ARM Holdings +
familyHelio +
first announcedDecember 13, 2018 +
first launchedDecember 13, 2018 +
full page namemediatek/helio/mt6779 +
has 4g supporttrue +
has e-utran supporttrue +
has ecc memory supportfalse +
has lte advanced supporttrue +
instance ofmicroprocessor +
integrated gpuPowerVR GM 9446 +
integrated gpu base frequency970 MHz (0.97 GHz, 970,000 KHz) +
integrated gpu designerImagination Technologies +
integrated gpu execution units3 +
isaARMv8 +
isa familyARM +
ldateDecember 13, 2018 +
manufacturerTSMC +
market segmentMobile +
max cpu count1 +
max memory8,192 MiB (8,388,608 KiB, 8,589,934,592 B, 8 GiB, 0.00781 TiB) +
max memory bandwidth13.91 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 channels2 +
microarchitectureCortex-A75 + and Cortex-A55 +
model numberP90 +
nameP90 +
process12 nm (0.012 μm, 1.2e-5 mm) +
seriesHelio P +
smp max ways1 +
supported memory typeLPDDR4X-3732 +
technologyCMOS +
thread count8 +
user equipment category12 (DL), 13 (UL) +
word size64 bit (8 octets, 16 nibbles) +