HDMI vs. DP vs. Thunderbolt: How to Choose the Right Cable

In the era of high-definition audio-visual experiences, choosing the right cable—HDMI, DisplayPort (DP), or Thunderbolt—can be confusing. This guide breaks down their differences, use cases, and key factors to help you make an informed decision.

Key Differences at a Glance

Merkmal	HDMI 2.1	DisplayPort 2.0	Thunderbolt 4
Maximale Bandbreite	48 Gbit/s	80 Gbps	40 Gbit/s
Resolution@Refresh	8K@60Hz, 4K@120Hz	16K@60Hz, 8K@120Hz	8K@60Hz, 4K@144Hz
Audio Channels	32	32	32
Stromlieferung	Bis zu 100 W	Nein	Bis zu 100 W
Daisy-Chaining	Begrenzt	Ja	Ja
Gemeinsame Geräte	TVs, Consoles	Monitors, PCs	Laptops, Phones

How to Choose?

Gaming/High-End Monitors: DP 2.0 for 8K/120Hz or multi-monitor setups.
Heimkino: HDMI 2.1 for 8K TVs, soundbars, and ARC/eARC support.
Laptops/Portability: Thunderbolt-C for single-cable charging, data, and display.
Haushalt: HDMI is most affordable; Thunderbolt offers premium versatility.

Letzte Tipps

Always check device specs for max supported cable version.
Thunderbolt-C is backward compatible with USB-C, but not all USB-C cables support Thunderbolt speeds.
For future-proofing, opt for HDMI 2.1, DP 2.0, or Thunderbolt 4.

VERBUNDENE POSTEN

HDMI vs. DP vs. Thunderbolt: How to Choose the Right Cable

In the era of high-definition audio-visual experiences, choosing the right cable—HDMI, DisplayPort (DP), or Thunderbolt—can be confusing. This guide breaks