HDMI Cable for PS5: 48 Gbps Is the Whole Story
Quick answer / TL;DR: Short answer: buy an Ultra High Speed HDMI cable certified for 48 Gbps. The cable supplied with the console is already one. A Premium High Speed 18 Gbps cable will work at 4K60 but will not carry 4K120. Also confirm the television port is HDMI 2.1 and that the input is set to enhanced mode.
Four versions, four bandwidth ceilings: the cable must match the signal.The PS5 outputs HDMI 2.1 at up to 48 Gbps. A cable either carries that or it does not, and no amount of marketing changes the figure.
This guide covers what to buy, what the console already includes and the settings that decide whether 4K120 appears at all.
The Three Tiers
| Cable tier | Bandwidth | PS5 modes |
|---|
| Standard | Up to 10.2 Gbps | 1080p |
| Premium High Speed | 18 Gbps | 4K60 |
| Ultra High Speed | 48 Gbps | 4K120, 8K, VRR, ALLM |
Only the Ultra High Speed tier carries everything the console can output. The certification label is the practical buying guide because bandwidth claims on packaging are not independently verified.
Why 4K120 Sometimes Does Not Appear
- Television port is HDMI 2.0, not 2.1
- Input mode set to standard rather than enhanced
- Cable is Premium High Speed
- Game or app is capped at 60 Hz
- AV receiver in the chain is 2.0 only
The receiver point catches people with a home cinema: the console negotiates with the receiver, not the television, so an older receiver caps the whole chain.
Real-World Applications
A console connected directly to a 2.1 television needs only the bundled cable. A console routed through a receiver needs the receiver to support 2.1 pass-through, otherwise the correct purchase is a cable from console to television plus eARC back to the receiver for audio.
Standards and Verification
| Reference | Relevance |
|---|
| HDMI 2.1 | 48 Gbps and FRL signalling |
| HDMI Forum Ultra High Speed | Certification tier |
| HDCP 2.3 | Protected content |
| VESA Adaptive-Sync | Variable refresh basis |
Certification status of a specific cable is not provided in the knowledge base. Check for the Ultra High Speed certification mark.
Practical Notes
Keep the bundled cable. It is certified, correctly rated and frequently better than a cheap replacement bought for its appearance.
Related reading: hdmi cable — blogs/news/hdmi-cable
Related reading: hdmi 2 2 cable — blogs/news/hdmi-2-2-cable
Related reading: hdmi 2 1 cable — blogs/news/hdmi-2-1-cable
Frequently Asked Questions
Do I need a new cable for PS5?
Only if the existing one is not 48 Gbps rated. The bundled cable is.
Will a 2.0 cable work?
At 4K60, yes. 4K120 needs the 2.1 tier.
Why is VRR greyed out?
The display or the cable does not support the mode.
Sourcing cables for a project, a store, or a private-label line? Contact our B2B sales team for specifications, certification evidence, and volume terms – FOB and CIF options available. Request a quote or sample.
