Do Intel and TSMC compete?

In this catalog they are both placed on 4 of the same parts, across 2 layers: Leading-edge foundry, 2.5D/3D advanced packaging, Interposers, silicon bridges, RDL, Silicon photonics & co-packaged optics. Sharing a part does not mean selling the same product to the same buyer, so read each row's product note.

Which has more placements, Intel or TSMC?

Intel has 9 placements and TSMC has 4. Placement counts reflect how thoroughly each company has been catalogued as well as its real breadth, so they are not a ranking.

Which shared parts are supply-constrained?

Leading-edge foundry, 2.5D/3D advanced packaging. These carry a sourced constraint tag on the parts page.

Intel vs TSMC

Intel and TSMC are both placed on 4 of the same AI data center parts in this catalog, spanning layers 1, 3. Intel appears on 9 parts in total and TSMC on 4. 2 of the shared parts are supply-constrained.

At a glance

	Intel	TSMC
Ownership	public	public
Headquarters	Santa Clara, United States	Hsinchu, Taiwan
Primary listing	INTC	2330.TW
Market cap	459.7B USD	61.85T TWD
Parts placed	9	4
Layers covered	2	2
Units / subsidiaries	0	0
Seen in machines	5	17

Market caps are a nightly snapshot in each listing's own currency, never converted.

What the shared parts are

Leading-edge foundry — The advanced-node semiconductor fabs that manufacture the compute dies for essentially every AI accelerator on the market.
2.5D/3D advanced packaging — The 2.5D/3D processes that combine a compute die, HBM memory stacks, and a substrate into one finished package — the step that turns silicon into a shippable AI accelerator.
Interposers, silicon bridges, RDL — The silicon interposers, bridges, and redistribution layers that route signals between a compute die, HBM stacks, and the substrate inside an advanced package.
Silicon photonics & co-packaged optics — An approach that integrates optical components directly onto or next to the switch or GPU package, replacing some pluggable transceivers with light routed closer to the silicon.

The 4 parts both make

Part	Intel	TSMC
Leading-edge foundryconstrained Layer 1 — Compute silicon & packaging	manufacturer inferred Foundry	manufacturer reported ~73% of the worldwide foundry market in Q2 2026, per Counterpoint Research and TrendForce (via CryptoBriefing, 2026-09-20) -- overall foundry share, not broken out by leading-edge node specifically
2.5D/3D advanced packagingconstrained Layer 1 — Compute silicon & packaging	manufacturer inferred Foundry	manufacturer inferred
Interposers, silicon bridges, RDL Layer 1 — Compute silicon & packaging	manufacturer inferred	manufacturer inferred
Silicon photonics & co-packaged optics Layer 3 — Networking & interconnect	manufacturer inferred	manufacturer inferred

Only Intel

Only TSMC

Every part TSMC is placed on is shared with the other company.

Named in the same machines

Aurora supercomputer
Leonardo supercomputer
Eagle (Microsoft Azure) supercomputer
Eos supercomputer
MareNostrum 5 supercomputer

Questions

Do Intel and TSMC compete?: In this catalog they are both placed on 4 of the same parts, across 2 layers: Leading-edge foundry, 2.5D/3D advanced packaging, Interposers, silicon bridges, RDL, Silicon photonics & co-packaged optics. Sharing a part does not mean selling the same product to the same buyer, so read each row's product note.
Which has more placements, Intel or TSMC?: Intel has 9 placements and TSMC has 4. Placement counts reflect how thoroughly each company has been catalogued as well as its real breadth, so they are not a ranking.
Which shared parts are supply-constrained?: Leading-edge foundry, 2.5D/3D advanced packaging. These carry a sourced constraint tag on the parts page.

Generated from the catalog's part-to-company table. Each placement is tagged disclosed, reported or inferred; see sources & method. Neither company is endorsed or ranked here.