Intel — Thunderbolt technology overview

Scope and location

Rate and asymmetry only. Conflicting charging-minimum text on this page is quarantined; no universal TB4/TB5 minimum wattage derived.

Thunderbolt 4/5 bandwidth sections; How is Thunderbolt 5 different?

Open the original source

Inspected

2026-10-11

Access

public page

Recorded AI-assisted source inspection; not independent human approval or hardware testing.

Rate and asymmetry only. Conflicting charging-minimum text on this page is quarantined; no universal TB4/TB5 minimum wattage derived. Retrieval locators and observations retained; raw acquisition is recorded separately.

Source inspection is separate from independent technical approval, rights clearance and hardware testing.