Expired50% confidenceDecision RuleExact time
In an 8-card H20 configuration, the tensor parallelism degree is typically set to 8 to maximize VRAM utilization and keep inter-card communication overhead within the NVLink bandwidth range.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/16/2026
First Seen
Valid until: 10/14/2026(expired)
Sources
Related Claims
UnverifiedIn an 8-GPU H20 configuration, the tensor parallelism degree is typically set to 8, enabling a balance between throughput and latency supported by NVLink 4.0.84% similarUnverifiedGB300 搭载 NVLink 第五代互联技术，单机8卡的卡间带宽达到1.8TB/s73% similarVerified在H100 NVLink架构中，单台服务器内8块GPU可通过NVSwitch全互联，总带宽达900GB/s，相比PCIe 5.0的64GB/s有数量级提升72% similarUnverified典型的张量并行度通常为2、4或8，受限于单机NVLink带宽，跨节点张量并行代价极高69% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/530687API
curl https://kongchang.com/api/v1/knowledge/claims/530687MCP
get_claim(id=530687)