Semiconductor & Computer Engineering
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Helio P90 (MT6779) - MediaTek
| Edit Values | |
| Helio P90 | |
| General Info | |
| Designer | MediaTek, ARM Holdings |
| Manufacturer | TSMC |
| Model Number | P90 |
| Market | Mobile |
| Introduction | December 13, 2018 (announced) December 13, 2018 (launched) |
| General Specs | |
| Family | Helio |
| Series | Helio P |
| Frequency | 2,200 MHz, 2,000 MHz |
| Microarchitecture | |
| ISA | ARMv8.2 (ARM) |
| Microarchitecture | Cortex-A75, Cortex-A55 |
| Core Name | Cortex-A75, Cortex-A55 |
| Process | 12 nm |
| Technology | CMOS |
| Word Size | 64 bit |
| Cores | 8 |
| Threads | 8 |
| Max Memory | 8 GiB |
| Multiprocessing | |
| Max SMP | 1-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 - six Cortex-A55 little cores operating at up to 2 GHz and two 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
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Integrated Memory Controller
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NPU
This chip incorporates an NPU with a peak performance of 1,165 GMAC/s.
Graphics
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Integrated Graphics Information
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| Hardware Accelerated Video Capabilities | ||
|---|---|---|
| Codec | Encode | Decode |
| MPEG-4 AVC (H.264) | ✔ | ✔ |
| HEVC (H.265) | ✘ | ✔ |
Connectivity
 Wireless Communications | |||||||
| Cellular | |||||||
| 4G |
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|---|---|---|---|---|---|---|---|
- 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
- Recording:
Utilizing devices
- Oppo Reno Z
This list is incomplete; you can help by expanding it.
Categories:
- all microprocessor models
- microprocessor models by mediatek
- microprocessor models by mediatek based on cortex-a75
- microprocessor models by mediatek based on cortex-a55
- microprocessor models by arm holdings
- microprocessor models by arm holdings based on cortex-a75
- microprocessor models by arm holdings based on cortex-a55
- microprocessor models by tsmc
Facts about "Helio P90 (MT6779) - MediaTek"
| 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 + |
| user equipment category | 12 (DL), 13 (UL) + |
| word size | 64 bit (8 octets, 16 nibbles) + |