Kunpeng 920 properties
Kunpeng 920 processor Huawei released in January 2019 Data Center high-performance processor, Huawei independently developed and designed to meet the diversity of data center computing, green computing needs.
- Kunpeng 920 processor compatible with the ARM architecture
- Manufacturing process using 7nm
- 32/48/64 cores can support
- Clocked at up to 2.6GHz
- 8 channels DDR4,, the PCIe 4.0 and 100G RoCE network.
Comparative Kunpeng 916
- High performance: Integer Test Performance roc processor 920 more than 930 points, it is three times the performance roc 916.
- High throughput:
- High memory bandwidth: to enhance the amount of memory channels 8 channels, memory speed up to 2933MHz ,, 2.4 times the bandwidth upgrade.
- IO bandwidth High: PCIe 3.0 upgrade to PCIe 4.0, the rate doubled, IO 1.7 times the total bandwidth upgrade.
- High bandwidth: 100G RoCE integrated Ethernet card functions, network bandwidth 10 times
- High integration: roc processor integrates the functions of the CPU 920, Southbridge, card, like the SAS storage controller chip 4, the server can release more slots configured to expand more acceleration member function, a substantial increase in system integration degree.
- High efficiency: roc processor 920 at the same power performance improved by 35%.
Note: The above test data are based on a comparison processor 916 roc.
In high-performance, high-throughput, high integration, innovation and efficiency in the high-energy breakthrough, the computing to new heights
In the processor, Huawei Kirin series and already have a series of rising for the terminal device for operation of the AI, the latest mobile processor is Kirin 980, AI 310 and rising rising chip 910, are based 7nm process, and now Huawei has introduced a new generation of processors for the data center market - Kunpeng 920 series, which is based on Huawei ARMv8 instruction set developed high-performance server processor, the same 7nm process, up to 64 core, supports 8-channel DDR4 memory and PCIe 4.0, integrated 100Gbe network, known as the strongest ARM server chip, 25% higher than the industry standard performance.
Tarzan server
In addition to publishing Kunpeng 920 processor, Huawei also introduced three Taishan ThaiShan series servers, use is its own server chips, including TaiShan 22080, Thaishan 5280/5290, ThaiShan X6000, respectively, for the balanced servers, storage servers and high-density server market , specifications are as follows:
| Package | specification |
| form | 2U rack servers |
| Processor Type | 2 processor 920 Kunpeng |
| Memory slots | 32 DDR4-2933 DIMM slots |
| Local storage | 12-bit version: 3.5 inches distal end 12 disposed SAS / SATA / SSD hard drive, the rear end can be configured up to four 3.5-inch SAS / SATA / SSD hard disk 25 bit Type: tip end 25 configured 2.5 inches SAS / SATA / SSD hard or 16-NVMe SSD 2.5-inch hard disk, a rear end can configure up to 2.5-inch SAS / SATA / SSD hard |
| RAID support | Support RAID 0, 1, 5, 6 , 10, 50, 60 support the super capacitor power failure protection |
| Onboard Network | 2 onboard network cards, supports up to 8 * GE electrical interface or 8 * 25GE / 10GE optical interfaces or electrical interfaces 4 * GE + 4 * 25GE / 10GE optical ports |
| PCIe Expansion | Up to eight or three PCIe 4.0 x8 PCIe 4.0 x16 + 2 th slot PCIe x8 |
| power supply | 1500W 2000W hot plug 2 or the AC power module, 1 + 1 redundancy support |
| powered by | It supports 100 ~ 240V AC, 240V DC |
| fan | It supports hot-swappable fan module 4, N + 1 redundancy support |
| temperature | 5℃～40℃ |
| Size (width x depth x height) | 447 mm*790 mm*86.1 mm |
TaiShan series servers primarily for large data, distributed storage and ARM native applications and other scenes, play the advantages of multi-core ARM architecture, energy efficiency and other aspects of enterprise computing platform to build a new high-performance, low power consumption; such as big data scene, polynuclear achieve high concurrency and resource scheduling tuning, 20% increase in computing performance. TaiShan server-based, cloud Huawei will also provide elastic cloud services, cloud services and bare metal cell phone service.