Ascend-910, Huawei Ascend Processor, 910/AI Accelerator

Huawei Ascend-910 is a data center-class AI processor designed for high-performance training workloads in enterprise and cloud servers. This training-class NPU integrates seamlessly into Huawei Atlas systems and Huawei training servers to accelerate large-scale AI models with optimized compute density and energy efficiency. With built-in 100G RoCE networking and HCCS interconnect support, the Ascend-910 enables low-latency, high-bandwidth clustering for distributed AI training across modern data center infrastructures.

Product Features Comparison

Model	Ascend-910	U281SGU02	HGX-B200	RH5885-V3
Brand	Huawei	Huawei	NVIDIA	Huawei
Processor Model	n/a	n/a	n/a	Intel® Xeon® E7-4800 v3/v4 or E7-8800 v3/v4 processors, up to 60MB L3 cache
Memory Capacity	n/a	n/a	n/a	48 DIMMs
Drive Bay Configuration	n/a	n/a	n/a	8 or 23 x 2.5-inch SAS/SATA HDDs or SSDs, or 8 x 2.5-inch SAS/SATA HDDs + 4 x 2.5-inch NVMe drives
Expansion Slots	n/a	n/a	n/a	Up to 8 PCIe slots (including one for RAID)
Power Supply	n/a	Power Supply and Consumption: Rated voltage: –48 V DC / 100 V AC to 240 V AC; Maximum power consumption (single subrack, full configuration): about 800W	n/a	2 hot-swappable PSUs in 1+1 redundancy mode; 4 hot-swappable PSUs in 2+2 redundancy mode