From WikiChip
Editing hisilicon/kirin/980
Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.
The edit can be undone.
Please check the comparison below to verify that this is what you want to do, and then save the changes below to finish undoing the edit.
This page supports semantic in-text annotations (e.g. "[[Is specified as::World Heritage Site]]") to build structured and queryable content provided by Semantic MediaWiki. For a comprehensive description on how to use annotations or the #ask parser function, please have a look at the getting started, in-text annotation, or inline queries help pages.
Latest revision | Your text | ||
Line 13: | Line 13: | ||
|family=Kirin | |family=Kirin | ||
|frequency=2,600 MHz | |frequency=2,600 MHz | ||
− | |||
− | |||
|isa=ARMv8 | |isa=ARMv8 | ||
|isa family=ARM | |isa family=ARM | ||
Line 24: | Line 22: | ||
|transistors=6,900,000,000 | |transistors=6,900,000,000 | ||
|technology=CMOS | |technology=CMOS | ||
− | |||
|word size=64 bit | |word size=64 bit | ||
|core count=8 | |core count=8 | ||
Line 32: | Line 29: | ||
== Overview == | == Overview == | ||
− | Introduced at the 2018 IFA, the overall core organization has changed from the {{\\|970|Kirin 970}} which was introduced the previous year. The | + | Introduced at the 2018 IFA, the overall core organization has changed from the {{\\|970|Kirin 970}} which was introduced the previous year. The 970 features two high-performance [[big cores|big]] {{armh|Cortex-A76|l=arch}} core operating at 2.6 GHz, 2 medium-performance [[big cores|big]] {{armh|Cortex-A76|l=arch}} operating at 1.92 GHz, and four [[little cores|little]] {{armh|Cortex-A55|l=arch}} cores operating at 1.8 GHz. Compard to the {{\\|970|970}}, the 980 features 40% power efficiency and 62.5% smaller [[die area]] due to the [[process shrink]]. The 980 ballooned to over 25% more transistors from 5.5 billion in the {{\\|970}} to 6.9 billion. The 980 adds many enhancements, including a more powerful {{armh|Mali G76}} GPU and incorporates a new dual-[[neural processor]] designed for [[AI]] acceleration. The 970 has two improved [[image signal processor|ISP]]s and a more powerful LTE modem supporting up to [[User Equipment]] (UE) category 21 capable of reaching a maximum downlink of 1.4 Gbps. |
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
== Memory controller == | == Memory controller == | ||
Line 84: | Line 53: | ||
| max displays = 2 | | max displays = 2 | ||
| max memory = | | max memory = | ||
− | | frequency = | + | | frequency = ? MHz |
| max frequency = | | max frequency = | ||
Line 105: | Line 74: | ||
== Wireless == | == Wireless == | ||
* LTE Modem | * LTE Modem | ||
− | ** | + | ** Up to [[User Equipment]] (UE) category 21 |
− | *** Downlink of up to 1.4 Gbps (4x4 MIMO + 256QAM 3CC CA = 1.2 Gbps, 2x2 | + | *** Downlink of up to 1.4 Gbps (4x4 MIMO + 256QAM 3CC CA = 1.2 Gbps, 2x2 MIMI + 256QAM + 1CC = 200 Mbps) |
− | + | *** Uplink of up to ? | |
− | *** Uplink of up to | ||
* Wi-Fi 802.11 ac | * Wi-Fi 802.11 ac | ||
− | * Bluetooth | + | * Bluetooth 4.2 |
* NFC | * NFC | ||
* GPS / A-GPS / GLONASS / BDS | * GPS / A-GPS / GLONASS / BDS | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
== Bibliography == | == Bibliography == | ||
* Huawei Kirin 980 Keynote, 2018 IFA | * Huawei Kirin 980 Keynote, 2018 IFA |
Facts about "Kirin 980 - HiSilicon"
base frequency | 2,600 MHz (2.6 GHz, 2,600,000 kHz) +, 1,920 MHz (1.92 GHz, 1,920,000 kHz) + and 1,800 MHz (1.8 GHz, 1,800,000 kHz) + |
core count | 8 + |
core name | Cortex-A76 + and Cortex-A55 + |
designer | HiSilicon + and ARM Holdings + |
die area | 74.13 mm² (0.115 in², 0.741 cm², 74,130,000 µm²) + |
family | Kirin + |
first announced | August 31, 2018 + |
first launched | August 31, 2018 + |
full page name | hisilicon/kirin/980 + |
has ecc memory support | false + |
instance of | microprocessor + |
integrated gpu | Mali-G76 + |
integrated gpu base frequency | 720 MHz (0.72 GHz, 720,000 KHz) + |
integrated gpu designer | ARM Holdings + |
integrated gpu execution units | 10 + |
isa | ARMv8 + |
isa family | ARM + |
l1$ size | 512 KiB (524,288 B, 0.5 MiB) + and 256 KiB (262,144 B, 0.25 MiB) + |
l1d$ size | 256 KiB (262,144 B, 0.25 MiB) + and 128 KiB (131,072 B, 0.125 MiB) + |
l1i$ size | 256 KiB (262,144 B, 0.25 MiB) + and 128 KiB (131,072 B, 0.125 MiB) + |
l2$ size | 2 MiB (2,048 KiB, 2,097,152 B, 0.00195 GiB) + and 0.5 MiB (512 KiB, 524,288 B, 4.882812e-4 GiB) + |
ldate | 3000 + |
manufacturer | TSMC + |
market segment | Mobile + |
max memory bandwidth | 31.78 GiB/s (32,542.72 MiB/s, 34.124 GB/s, 34,123.515 MB/s, 0.031 TiB/s, 0.0341 TB/s) + |
max memory channels | 4 + |
microarchitecture | Cortex-A76 + and Cortex-A55 + |
model number | 980 + |
name | Kirin 980 + |
process | 7 nm (0.007 μm, 7.0e-6 mm) + |
supported memory type | LPDDR4X-4266 + |
technology | CMOS + |
thread count | 8 + |
transistor count | 6,900,000,000 + |
used by | Huawei Mate 20 +, Huawei Mate 20 Pro +, Huawei Mate 20 X +, Huawei Mate 20 RS Porsche Design +, Honor Magic 2 +, Honor View 20 / V20 +, Huawei Mate X +, Huawei P30 +, Huawei P30 Pro +, Huawei Honor 20 +, Huawei Honor 20 Pro +, Huawei Mediapad M6 8.4 +, Huawei Mediapad M6 10.8 +, Huawei Mate 20 X 5G +, Huawei Nova 5T + and Huawei Nova 5 Pro + |
word size | 64 bit (8 octets, 16 nibbles) + |