Semiconductor & Computer Engineering
From WikiChip
Hi1616 - HiSilicon
| Edit Values | |
| Hi1616 | |
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| General Info | |
| Designer | HiSilicon, ARM Holdings |
| Manufacturer | TSMC |
| Model Number | Hi1616 |
| Market | Server |
| Introduction | August, 2017 (announced) August, 2017 (launched) |
| General Specs | |
| Family | Hi16xx |
| Frequency | 2,400 MHz |
| Microarchitecture | |
| ISA | ARMv8 (ARM) |
| Microarchitecture | Cortex-A72 |
| Core Name | Cortex-A72 |
| Process | 16 nm |
| Technology | CMOS |
| Word Size | 64 bit |
| Cores | 32 |
| Threads | 32 |
| Max Memory | 512 GiB |
| Multiprocessing | |
| Max SMP | 2-Way (Multiprocessor) |
Hi1616 is a dotriaconta-core 64-bit ARM server microprocessor introduced by HiSilicon in mid-2017. Fabricated by TSMC on a 16 nm process, this chip incorporates 32 Cortex-A72 cores operating at 2.4 GHz. The Hi1616 supports up to 512 GiB of quad-channel DDR4-2400 memory.
Cache
- Main article: Cortex-A72 § Cache
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Cache Organization
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory. The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC. Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies. Note: All units are in kibibytes and mebibytes. |
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Memory controller
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Integrated Memory Controller
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Expansions
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Expansion Options |
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Features
[Edit/Modify Supported Features]
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Supported ARM Extensions & Processor Features
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Utilizing devices
- HiSilicon D05
- Huawei TaiShan 2280
Facts about "Kunpeng 916 (Hi1616) - HiSilicon"
| Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Kunpeng 916 (Hi1616) - HiSilicon#pcie + |
| base frequency | 2,400 MHz (2.4 GHz, 2,400,000 kHz) + |
| core count | 32 + |
| core name | Cortex-A72 + |
| designer | HiSilicon + and ARM Holdings + |
| family | Hi16xx + |
| first announced | August 2017 + |
| first launched | August 2017 + |
| full page name | hisilicon/kunpeng/hi1616 + |
| has ecc memory support | true + |
| instance of | microprocessor + |
| isa | ARMv8 + |
| isa family | ARM + |
| l1$ size | 2,560 KiB (2,621,440 B, 2.5 MiB) + |
| l1d$ description | 8-way set associative + |
| l1d$ size | 1,024 KiB (1,048,576 B, 1 MiB) + |
| l1i$ description | 8-way set associative + |
| l1i$ size | 1,536 KiB (1,572,864 B, 1.5 MiB) + |
| l2$ description | 8-way set associative + |
| l2$ size | 8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) + |
| l3$ description | 16-way set associative + |
| l3$ size | 32 MiB (32,768 KiB, 33,554,432 B, 0.0313 GiB) + |
| ldate | August 2017 + |
| main image | .png) + |
| manufacturer | TSMC + |
| market segment | Server + |
| max cpu count | 2 + |
| max memory | 524,288 MiB (536,870,912 KiB, 549,755,813,888 B, 512 GiB, 0.5 TiB) + |
| max memory bandwidth | 71.53 GiB/s (73,246.72 MiB/s, 76.805 GB/s, 76,804.753 MB/s, 0.0699 TiB/s, 0.0768 TB/s) + |
| max memory channels | 4 + |
| microarchitecture | Cortex-A72 + |
| model number | Hi1616 + |
| name | Hi1616 + |
| process | 16 nm (0.016 μm, 1.6e-5 mm) + |
| smp max ways | 2 + |
| supported memory type | DDR4-2400 + |
| technology | CMOS + |
| thread count | 32 + |
| used by | HiSilicon D05 + and Huawei TaiShan 2280 + |
| word size | 64 bit (8 octets, 16 nibbles) + |
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