# item.guide
Side-by-Side Comparison Display Cables

DisplayPort 1.2 vs. HDMI 1.3

Comparing 2 standards across 6 specifications. 6 key differences identified.

Comparing:
DisplayPort 1.2
HDMI 1.3
DisplayPort 1.2 →

DisplayPort 1.2, released January 7, 2010, doubled maximum bandwidth to 21.6 Gbps via a new High Bit Rate 2 (HBR2) mode, enabling 4K at 60Hz for the first time. Its headline feature, Multi-Stream Transport (MST), lets multiple monitors daisy-chain from a single DisplayPort output.

View full DisplayPort 1.2 spec sheet →
HDMI 1.3 →

HDMI 1.3, released June 22, 2006, roughly doubled maximum bandwidth to 10.2 Gbps and introduced Deep Color (up to 48-bit color depth), lossless audio bitstream support for Dolby TrueHD and DTS-HD Master Audio, and the smaller Type C Mini connector.

View full HDMI 1.3 spec sheet →

Specification Comparison Table

6 Parameters
Parameter / Spec
DisplayPort 1.2
HDMI 1.3
Release Date
January 7, 2010 June 22, 2006
Max Resolution @ Refresh Rate
3840x2160 (4K) @ 60Hz, 10-bit color 1920x1080 @ 144Hz or 2560x1440 @ 75Hz
Max Bandwidth, HBR2 4 lanes (raw / effective)
21.6 / 17.28 Gbps —
AUX Channel Bandwidth
up to 720 (up from 1.0's 1 Mbps) Mbps —
Max Bandwidth (raw / video)
— 10.2 / 8.16 Gbps
Max Color Depth (Deep Color)
— 48-bit (16 bits/channel)

Other Alternatives to Compare

Compare DisplayPort 1.2 vs. DisplayPort 1.0 → Compare DisplayPort 1.2 vs. DisplayPort 1.4 → Compare DisplayPort 1.2 vs. DisplayPort 2.1 → Compare DisplayPort 1.2 vs. DVI → Compare DisplayPort 1.2 vs. HDMI 1.0 → Compare DisplayPort 1.2 vs. HDMI 1.4 → Compare DisplayPort 1.2 vs. HDMI 2.0 → Compare DisplayPort 1.2 vs. HDMI 2.1 → Compare DisplayPort 1.2 vs. VGA →