Specification Sheet

Interfaces
38 Datasheet, Volume 1 of 2
• The processor supports only 3 streaming independent and simultaneous display
combinations of DisplayPort*/eDP*/HDMI/DVI monitors. In the case where 4
monitors are plugged in, the software policy will determine which 3 will be used.
• Three High Definition Audio streams over the digital display interfaces are
supported.
1280 720 60 74.25 2.23
1280 768 60 68.25 2.05
1360 768 60 85.5 2.57
1280 1024 60 108 3.24
1400 1050 60 101 3.03
1680 1050 60 119 3.57
1920 1080 60 148.5 4.46
1920 1200 60 154 4.62
2048 1152 60 156.75 4.70
2048 1280 60 174.25 5.23
2048 1536 60 209.25 6.28
2304 1440 60 218.75 6.56
2560 1440 60 241.5 7.25
3840 2160 30 262.75 7.88
2560 1600 60 268.5 8.06
2880 1800 60 337.5 10.13
3200 2400 60 497.75 14.93
3840 2160 60 533.25 16.00
4096 2160 60 556.75 16.70
4096 2304 60 605 18.15
Notes:
1. All above is related to bit depth of 24.
2. The data rate for a given video mode can be calculated as: Data Rate = Pixel Frequency * Bit
Depth.
3. The bandwidth requirements for a given video mode can be calculated as:
Bandwidth = Data Rate * 1.25 (for 8B/10B coding overhead).
4. The Table above is partial List of the common Display resolutions, just for example.
The Link Bandwidth depends if the standards is Reduced Blanking or not.
If the Standard is Not reduced blanking - the expected Bandwidth will be higher.
For more details, refer to VESA and Industry Standards and Guidelines for Computer Display
Monitor Timing (DMT), Version 1.0, Rev. 13 February 8, 2013
5. To calculate the resolutions that can be supported in MST configurations, follow the below
guidelines:
a. Identify what is the Link Bandwidth (column right) according the requested Display
resolution.
b. Summarize the Bandwidth for Two of three Displays accordingly, and make sure the final
result is below 21.6Gbps. (for HBR2, four lanes)
c. For special cases when x2 lanes are used or HBR or RBR used, refer to the tables in
Section 2.5.14 accordingly.
For examples:
a. Docking Two displays: 3840x2160 @ 60 Hz + 1920x1200 @ 60 Hz = 16 + 4.62 =
20.62 Gbps [Supported]
b. Docking Three Displays: 3840x2160 @ 30 Hz + 3840x2160 @ 30 Hz +
1920x1080 @ 60 Hz = 7.88 + 7.88 + 4.16 = 19.92 Gbps [Supported]
6. Consider also the supported resolutions as mentioned in Section 2.5.9 and Section 2.5.10.
Table 2-15. Display Resolutions and Link Bandwidth for Multi-Stream Transport
calculations (Sheet 2 of 2)
Pixels per line Lines
Refresh
Rate [Hz]
Pixel Clock
[MHz]
Link Bandwidth
[Gbps]