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− | |bandwidth schan= | + | |bandwidth schan=6.4 GB/s (5.96 GiB/s) |
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* [[used by::LeEco Le 2 X625]] | * [[used by::LeEco Le 2 X625]] | ||
* [[used by::Xiaomi Redmi Pro]] | * [[used by::Xiaomi Redmi Pro]] | ||
+ | * [[used by::Elephone P11 3D]] | ||
* [[used by::Elephone S7]] | * [[used by::Elephone S7]] | ||
* [[used by::Elephone S8]] | * [[used by::Elephone S8]] | ||
+ | * [[used by::Elephone Soldier]] | ||
* [[used by::BMXC S10]] | * [[used by::BMXC S10]] | ||
− | + | * [[used by::Planet Computers Gemini (early versions)]] | |
+ | * [[used by::Brandt Bprime S]] | ||
{{expand list}} | {{expand list}} |
Latest revision as of 14:25, 12 September 2019
Edit Values | |
MediaTek Helio X25 | |
General Info | |
Designer | MediaTek, ARM Holdings |
Manufacturer | TSMC |
Model Number | Helio X25 |
Part Number | MT6797T, MTK6797T |
Market | Mobile, Embedded |
Introduction | May 12, 2015 (announced) March 16, 2016 (launched) |
General Specs | |
Family | Helio |
Series | Helio X |
Frequency | 2,500 MHz, 2,000 MHz, 1,550 MHz |
Bus type | AMBA 4 AXI |
Microarchitecture | |
ISA | ARMv8 (ARM) |
Microarchitecture | Cortex-A53, Cortex-A72 |
Core Name | Cortex-A53, Cortex-A72 |
Process | 20 nm |
Technology | CMOS |
Word Size | 64 bit |
Cores | 10 |
Threads | 10 |
Max Memory | 6 GiB |
Multiprocessing | |
Max SMP | 1-Way (Uniprocessor) |
Helio X25 (MT6797T) is a 64-bit 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 2.5 GHz) and supports up to 6 GiB of dual-channel LPDDR4X-3200 memory. This SoC also incorporates a Mali-T880 MP4 IGP operating at 850 MHz. The chip has a modem supporting LTE User Equipment (UE) category 6.
The Helio X25 is identical to Helio X20 except for the higher clocked A72 cores and the higher clocked GPU.
Contents
Architecture[edit]
The Helio X20 is designed is composed of 3 individual clusters of CPU cores depending on the level of performance required by the active applications.
- Extreme Performance - 2x Cortex-A72 @ 2.5 GHz
- Performance/Power Balance - 4x Cortex-A53 @ 2 GHz
- Power Efficiency - 4x Cortex-A53 @ 1.55 GHz
The three clusters are designed as a modified big.LITTLE configuration.
Cache[edit]
- Main articles: Cortex-A53 § Cache and Cortex-A72 § Cache
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This section is empty; you can help add the missing info by editing this page. |
Memory controller[edit]
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Integrated Memory Controller
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Expansions[edit]
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Expansion Options
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Graphics[edit]
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Integrated Graphics Information
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Wireless[edit]
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Wi-Fi | ||||||||||||||||
WiFi |
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Cellular | ||||||||||||||||
2G |
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3G |
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4G |
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Image[edit]
- Integrated image signal processor supports 32 MP
- Supports image stabilization
- Supports video stabilization
- Supports noise reduction
- Supports lens shading correction
- Supports AE/AWB/AF
- Supports edge enhancement
- Supports face detection and visual tracking
- Hardware JPEG encoder
Video[edit]
- Video encoding 4K2K @ 30fps with H.265 and HDR
- Video decoding 4K2K @ 30fps, h.264, h.265 / HEVC, MPEG-1/2/4, VC-1, VP-8, VP-9
Audio[edit]
- Audio content sampling rates 8kHz to 192kHz
- Audio content sampling format 8-bit/16-bit/24-bit Mono/Stereo
- I2S, PCM
- Encode: AMR-NB, AMR-WB, AAC, OGG, ADPCM
- Decode: WAV, MP3, MP2, AAC, AMR-NB, AMR-WB, MIDI, Vorbis, APE, AAC-plus v1, AAC-plus v2, FLAC, WMA, ADPCM
- 7.1 channel MHL output
Utilizing devices[edit]
- Meizu Pro 6
- Meizu Pro 6S
- LeEco Le 2 X625
- Xiaomi Redmi Pro
- Elephone P11 3D
- Elephone S7
- Elephone S8
- Elephone Soldier
- BMXC S10
- Planet Computers Gemini (early versions)
- Brandt Bprime S
This list is incomplete; you can help by expanding it.
- all microprocessor models
- microprocessor models by mediatek
- microprocessor models by mediatek based on cortex-a53
- microprocessor models by mediatek based on cortex-a72
- microprocessor models by arm holdings
- microprocessor models by arm holdings based on cortex-a53
- microprocessor models by arm holdings based on cortex-a72
- microprocessor models by tsmc
base frequency | 2,500 MHz (2.5 GHz, 2,500,000 kHz) +, 2,000 MHz (2 GHz, 2,000,000 kHz) + and 1,550 MHz (1.55 GHz, 1,550,000 kHz) + |
bus type | AMBA 4 AXI + |
core count | 10 + |
core name | Cortex-A53 + and Cortex-A72 + |
designer | MediaTek + and ARM Holdings + |
family | Helio + |
first announced | May 12, 2015 + |
first launched | March 16, 2016 + |
full page name | mediatek/helio/mt6797t + |
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 | 850 MHz (0.85 GHz, 850,000 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 | 6,144 MiB (6,291,456 KiB, 6,442,450,944 B, 6 GiB, 0.00586 TiB) + |
max memory channels | 2 + |
microarchitecture | Cortex-A53 + and Cortex-A72 + |
model number | Helio X25 + |
name | MediaTek Helio X25 + |
part number | MT6797T + and MTK6797T + |
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 | Meizu Pro 6 +, Meizu Pro 6S +, LeEco Le 2 X625 +, Xiaomi Redmi Pro +, Elephone P11 3D +, Elephone S7 +, Elephone S8 +, Elephone Soldier +, BMXC S10 +, Planet Computers Gemini (early versions) + and Brandt Bprime S + |
user equipment category | 6 + |
word size | 64 bit (8 octets, 16 nibbles) + |