Hygon (Haiguang)
x86 licensee and DCU accelerator maker merging with Sugon
Hygon produces x86-compatible server CPUs (via an AMD JV lineage) and DCU AI accelerators widely used in Chinese datacenters and supercomputers. In 2025 it moved to merge with server-maker Sugon, consolidating a domestic compute champion; both sit on the US Entity List.
Products
x86 CPU + DCU
2025
Sugon merger
How it fits the stack
Hygon (Haiguang) with what it depends on (above) and what it feeds (below). The figure renders as a crawlable diagram and upgrades to an interactive 3D graph as it scrolls into view.
Hygon (Haiguang) in the AI stack. Hygon (Haiguang) with its immediate upstream dependencies (top) and downstream dependents (bottom) in the AI value chain. Hover a node in 3D, or read the full relationships below.
Graph data (text) — 3 entities, 3 relationships
- Hygon (Haiguang) —depends on→ AMD
- Sugon (Dawning) —uses→ Hygon (Haiguang)
- Hygon (Haiguang) —partners with→ Sugon (Dawning)
Depends on ↑ · 1
Context — capital, rivals, policy · · 1