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{{mediatek title|Helio X20 (MT6797)}} | {{mediatek title|Helio X20 (MT6797)}} | ||
− | {{ | + | {{mpu |
|name=MediaTek Helio X20 | |name=MediaTek Helio X20 | ||
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|designer=MediaTek | |designer=MediaTek | ||
|designer 2=ARM Holdings | |designer 2=ARM Holdings | ||
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|family=Helio | |family=Helio | ||
|series=Helio X | |series=Helio X | ||
− | |frequency=2, | + | |frequency=2,300 MHz |
|frequency 2=1,850 MHz | |frequency 2=1,850 MHz | ||
|frequency 3=1,400 MHz | |frequency 3=1,400 MHz | ||
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|process=20 nm | |process=20 nm | ||
|technology=CMOS | |technology=CMOS | ||
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|word size=64 bit | |word size=64 bit | ||
|core count=10 | |core count=10 | ||
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|max cpus=1 | |max cpus=1 | ||
}} | }} | ||
− | '''Helio X20''' ('''MT6797''') is a {{arch|64}} [[deca-core]] [[ARM]] [[LTE]] system on a chip designed by [[MediaTek]] and introduced in early [[2016]]. This SoC incorporates 3 independent clusters of cores (called "Tri-Cluster" by MediaTek) operating at varying degrees of performance designed for certain workloads (operating at 1.4 GHz, 1.85 GHz, and 2. | + | '''Helio X20''' ('''MT6797''') is a {{arch|64}} [[deca-core]] [[ARM]] [[LTE]] system on a chip designed by [[MediaTek]] and introduced in early [[2016]]. This SoC incorporates 3 independent clusters of cores (called "Tri-Cluster" by MediaTek) operating at varying degrees of performance designed for certain workloads (operating at 1.4 GHz, 1.85 GHz, and 2.3 GHz) and supports up to 6 GiB of dual-channel LPDDR4X-3200 memory. This SoC also incorporates a {{armh|Mali-T800 MP4}} [[IGP]] operating at 780 MHz. The chip has a modem supporting [[LTE]] User Equipment (UE) category 6. |
The Helio X20 is identical to {{\\|Helio X25}} except for the lower clocked {{armh|Cortex-A72|A72|l=arch}} cores and the lower clocked GPU. | The Helio X20 is identical to {{\\|Helio X25}} except for the lower clocked {{armh|Cortex-A72|A72|l=arch}} cores and the lower clocked GPU. | ||
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== Memory controller == | == Memory controller == | ||
{{memory controller | {{memory controller | ||
− | |type= | + | |type=LPDDR4X-3200 |
|ecc=No | |ecc=No | ||
|max mem=6 GiB | |max mem=6 GiB | ||
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|channels=2 | |channels=2 | ||
|width=32 bit | |width=32 bit | ||
− | |max bandwidth= | + | |max bandwidth=23.84 GiB/s |
− | |bandwidth schan= | + | |bandwidth schan=11.92 GiB/s |
− | |bandwidth dchan= | + | |bandwidth dchan=23.84 GiB/s |
}} | }} | ||
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== Utilizing devices == | == Utilizing devices == | ||
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* [[used by::Doogee F7]] | * [[used by::Doogee F7]] | ||
* [[used by::Doogee F7 Pro]] | * [[used by::Doogee F7 Pro]] | ||
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* [[used by::Elephone S7]] | * [[used by::Elephone S7]] | ||
* [[used by::HomTom HT10]] | * [[used by::HomTom HT10]] | ||
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* [[used by::LeEco Le 2 Pro X620]] | * [[used by::LeEco Le 2 Pro X620]] | ||
* [[used by::LeEco Le 2 X620]] | * [[used by::LeEco Le 2 X620]] | ||
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* [[used by::Meizu MX6]] | * [[used by::Meizu MX6]] | ||
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* [[used by::Vernee Apollo Lite]] | * [[used by::Vernee Apollo Lite]] | ||
* [[used by::Xiaomi Redmi Note 4]] | * [[used by::Xiaomi Redmi Note 4]] | ||
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Facts about "Helio X20 (MT6797) - MediaTek"
base frequency | 1,850 MHz (1.85 GHz, 1,850,000 kHz) +, 1,400 MHz (1.4 GHz, 1,400,000 kHz) + and 2,100 MHz (2.1 GHz, 2,100,000 kHz) + |
bus type | AMBA 4 AXI + |
core count | 10 + |
core name | Cortex-A53 + and Cortex-A72 + |
designer | MediaTek + and ARM Holdings + |
die area | 100 mm² (0.155 in², 1 cm², 100,000,000 µm²) + |
family | Helio + |
first announced | May 12, 2015 + |
first launched | March 16, 2016 + |
full page name | mediatek/helio/mt6797 + |
has 2g support | true + |
has 3g support | true + |
has 4g support | true + |
has cdma2000 1x support | true + |
has cdma2000 1xev-do support | true + |
has cdma2000 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 | 780 MHz (0.78 GHz, 780,000 KHz) + |
integrated gpu designer | ARM Holdings + |
integrated gpu execution units | 4 + |
isa | ARMv8 + |
isa family | ARM + |
ldate | March 16, 2016 + |
manufacturer | TSMC + |
market segment | Mobile + and Embedded + |
max cpu count | 1 + |
max memory channels | 2 + |
microarchitecture | Cortex-A53 + and Cortex-A72 + |
model number | Helio X20 + |
name | MediaTek Helio X20 + |
part number | MT6797 + and MTK6797 + |
process | 20 nm (0.02 μm, 2.0e-5 mm) + |
series | Helio X + |
smp max ways | 1 + |
supported memory type | LPDDR3-1600 + |
technology | CMOS + |
thread count | 10 + |
used by | Doogee F7 +, Doogee F7 Pro +, Elephone R9 +, Elephone S7 +, HomTom HT10 +, LeEco Le 2 Pro X620 +, LeEco Le 2 X620 +, Meizu MX6 +, Vernee Apollo Lite +, Xiaomi Redmi Note 4 +, Sharp Z2 +, Alcatel Flash (2017) +, Leagoo T10 +, Xiaomi Redmi Pro +, Kodak Ektra +, Lenovo k8 Note +, Chuwi Hi9 Air +, LeEco Le S3 X626 +, CHAOHENG 10 + and Infinix Zero 4 Plus + |
user equipment category | 6 + |
word size | 64 bit (8 octets, 16 nibbles) + |