In the world of home theaters, gaming setups, and professional workstations, choosing the right connection cable can make or break your audio-visual experience. HDMI, DisplayPort, и fiber optic cables dominate the market—but each shines in different scenarios. Let’s cut through the jargon to find your perfect match.
Not all cables are created equal. This table breaks down the critical differences between leading options:
| Характеристика |
HDMI 2.1 (Copper/Fiber) |
DisplayPort 2.0 |
Fiber Optic (HDMI/DP) |
| Максимальная пропускная способность |
48 Гбит/с |
80 Гбит/с |
Up to 80 Gbps |
| Top Resolution/Refresh |
8K@60Hz, 4K@120Hz |
16K@60Hz, 4K@240Hz |
Same as base standard |
| Поддержка HDR |
Dynamic (Dolby Vision IQ) |
Динамический HDR |
Uncompromised HDR |
| Основные характеристики |
VRR, ALLM, eARC |
MST (multi-display), DSC |
EMI immunity, long-range |
| Passive Length Limit |
3–10m |
~4.5m |
N/A (active only) |
| Active Length Limit |
Up to 300m (fiber) |
Up to 100m (optical) |
91–300m |
HDMI is the household name for a reason—it’s everywhere. From TVs and gaming consoles (PS5/Xbox Series X) to projectors, almost every consumer device supports it.
Лучшее для: Home theaters and console gaming.
HDMI 2.1’s exclusive features like VRR (variable refresh rate) eliminate screen tearing, while ALLM (auto low latency mode) keeps game delay under 5ms . Its eARC support also delivers Dolby Atmos without extra audio cables.
Watch Out For:
“HDMI 2.1” cables—some skip key features like 4K@120Hz . Stick to certified high-bandwidth models.
DisplayPort (DP) rules high-performance setups, thanks to VESA’s focus on raw power. DP 2.0 hits 80Gbps bandwidth—enough for 16K@60Hz or 4K@240Hz .
Лучшее для: PC gaming, graphic design, and multi-monitor workstations. Its MST (Multi-Stream Transport) tech lets you daisy-chain 3+ displays from one port . Pro users love its 128-channel audio support for studio setups .
Tradeoff: Less common on TVs and consoles. You’ll need an adapter to connect DP devices to HDMI-only screens .
Fiber optic isn’t a “new” standard—it’s a material upgrade for HDMI/DP. Instead of copper, it uses light signals, making it immune to electromagnetic interference (EMI) .
Лучшее для: Projectors, large home theaters, or office setups over 5m. A
fiber HDMI 2.1 cable can transmit 8K@60Hz over 300m without signal loss—something copper cables can’t match .
Catch: Higher cost.
Fiber DP cables, while capable of 4K@144Hz, still command premium prices .
Still unsure? Let your use case lead:
A “HDMI vs. DP” debate means nothing if you’re using outdated cables. For example:
- HDMI 2.0 tops out at 4K@60Hz—fine for old TVs, but useless for 4K gaming .
- DisplayPort 1.4 works for 8K@60Hz, but 2.0 is needed for 16K .
Always match the cable version to your device’s ports (e.g., HDMI 2.1 cable + HDMI 2.1 monitor) to unlock full performance.
Got questions about specific setups? Drop a comment below!
