Platform silicon
Platform silicon includes CPUs, accelerators, and adjacent silicon that anchors compute platforms. It is broader than a pure GPU tag because CPUs, networking, memory controllers, and platform roadmaps shape the whole server stack.
This segment sits inside the physical and semiconductor supply chain that supports AI training and inference. The important question is not only whether AI demand grows, but where scarcity shows up: chips, memory, networking, power, sites, or specialized services.
For 13F analysis, the tag is meant to separate the specific bottleneck a company is exposed to from the broad AI label. That helps distinguish a direct accelerator supplier from a power-equipment company, a data center landlord, or a miner with a power portfolio that could be repurposed for HPC.
- Server CPUs and platform chipsets
- Accelerator-adjacent silicon
- Edge AI processors
- Software ecosystems and developer platforms
- Data center CPU share shifts
- Attach rates around AI servers
- Foundry roadmap execution
- Whether accelerators reduce or increase CPU platform value
Situational Awareness LP
Leopold Aschenbrenner · Q4 2025 filed 2026-02-11
Broad compute silicon platforms, including CPU and accelerator-adjacent suppliers.
| Ticker | Name | Value | Instrument |
|---|---|---|---|
| INTC | INTEL CORP | $747M | Call |
| INTC | INTEL CORP | $37 | SH |
| Ticker | Action | Value |
|---|---|---|
| INTC | New | +$37 |