HiSilicon Server Processor Selection Guide
This technical reference document provides detailed information about hisilicon product specifications, characteristics, and performance parameters. Use this information to support your design and analysis activities.
Electrical characteristics are specified over the operating temperature range unless otherwise noted. Parameters are guaranteed by design, testing, or statistical analysis. Typical values is the most likely parametric norm at 25°C.
Thermal characteristics require careful attention during system design. The junction-to-ambient thermal resistance depends on the mounting configuration, PCB copper area, and airflow conditions. Use thermal simulation tools to predict operating temperatures under actual conditions.
Reliability data is based on accelerated life testing and field failure analysis. Mean time between failures (MTBF) calculations follow industry-standard methodologies. Contact BeiLuo for detailed reliability reports and qualification data.
💡 FAE Insights
📋 Customer Cases
Cloud Service Provider
Cloud Computing
Challenge
Needed cost-effective servers for container platform with high VM density
Solution
Deployed dual-socket Kunpeng 920-6426 servers with 128 cores per node
Customer Feedback
"Customer reported successful implementation and improved performance."
Results
Achieved 40% better VM density than x86 with 25% lower power consumption
Frequently Asked Questions
1. What software runs on Kunpeng servers?
Kunpeng supports: Operating systems - CentOS, Ubuntu, openEuler, Kylin OS; Cloud platforms - OpenStack, Kubernetes, Docker; Databases - MySQL, PostgreSQL, MongoDB, Redis; Big data - Hadoop, Spark, Flink; Web servers - Nginx, Apache. Most open-source software has native ARM support. Proprietary software may need ARM versions.
2. How does Kunpeng compare to Intel Xeon?
Kunpeng advantages: 20-30% better performance-per-watt, higher core density (64 vs typical 32-40), lower cost per core. Xeon advantages: Broader software ecosystem, higher single-thread performance, mature enterprise support. For cloud-native, containerized workloads, Kunpeng is very competitive. For legacy enterprise apps, evaluate carefully.
3. What is the memory capacity of Kunpeng servers?
Kunpeng 920 supports up to 4TB per socket (8 channels x 512GB). Dual-socket servers can have 8TB total. Memory bandwidth is 192 GB/s (8 channels DDR4-2933), 33% more than typical 6-channel x86 processors. This high bandwidth benefits memory-intensive applications like in-memory databases and big data processing.
4. FAQ 4 for HiSilicon Server Processor Selection Guide
Please refer to the article content or contact our FAE team for detailed information. For detailed specifications and application support on hisilicon products, refer to the datasheet or contact our team.
5. FAQ 5 for HiSilicon Server Processor Selection Guide
Please refer to the article content or contact our FAE team for detailed information. For detailed specifications and application support on hisilicon products, refer to the datasheet or contact our team.