Unverified50% confidenceFactExact time
HBM由AMD和SK Hynix于2013年联合开发，采用3D堆叠封装技术
1
Sources
50%
Confidence
Long-term
Relevance
7/15/2026
First Seen
Sources
Related Claims
VerifiedHBM is a packaging technology that vertically stacks multiple layers of DRAM chips through Through-Silicon Via (TSV) technology and integrates them with the GPU via a silicon interposer.60% similarUnverifiedHBM vertically integrates multiple layers of memory chips through 3D stacking technology, achieving bandwidth 5 to 10 times that of conventional DDR5, and is a core component of AI accelerators such as NVIDIA's H100/H200.60% similarUnverifiedHBM1于2015年随AMD Fiji GPU首次商用，源自AMD与SK海力士2013年的联合规范制定，HBM3e带宽超过1.2TB/s59% similarUnverifiedglTF格式由Khronos Group于2017年制定，被称为「3D界的JPEG」，几何数据以二进制缓冲区存储，材质采用PBR工作流57% similarUnverifiedThe AMD Ryzen 7 5800X3D first introduced 3D V-Cache technology in 2022.55% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/512118API
curl https://kongchang.com/api/v1/knowledge/claims/512118MCP
get_claim(id=512118)