Intel Iris X E Graphics; Video Port And Resolution Matrix - Dell Precision 3580 Technical Manualbook

Table 37. Intel UHD Graphics specifications (continued)
Operating systems graphics/ video API support
Maximum vertical refresh rate
External ports
Multiple display support
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Intel Iris X Graphics
The following table lists the Intel Iris X
e
Table 38. Intel Iris X
Bus type
Memory type
Memory interface
Estimated maximum power consumption (TDP)
Maximum color depth
Maximum vertical refresh rate
External ports
Multiple display support

Video port and resolution matrix

The following table lists the Video port and resolution matrix of your Precision 3580.
Table 39. Video port and resolution matrix
Port type
Maximum resolution—single display
Maximum resolution—dual MST
Maximum resolution—triple MST
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Graphics specifications.
Graphics specifications
HDMI 2.0 port
4096 x 2160 @ 60 Hz
Not applicable
Not applicable
DirectX 12, OpenGL (4.5 from Intel CML POR)
● HDMI 2.0: 4096 x 2160 @ 60 Hz, 24bpp (HDMI or optional
USB Type-C to HDMI dongle)
● Max Digital: 4096 x 2304 @ 60 Hz, 24bpp (mDP or DP 1.4
over Type-C Port)
● HDMI 2.0 port
● DisplayPort over USB Type-C
Up to 4 displays via DisplayPort Multi-Streaming Technology
(MST)
Integrated graphics
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NOTE: Intel Iris X Graphics uses the computers memory
as video memory.
NOTE: System with single-channel memory is shown as
Intel UHD Graphics in Intel Graphics Command Centre
(IGCC)
Shared with system memory
N/A (Unified Memory Architecture)
15 W/ 28 W, included in the CPU power
10 bits
Up to 120 Hz
NOTE: The refresh rate depends on the resolution.
HDMI 2.0 port, DisplayPort over USB Type-C
Up to 4 displays including laptop display
Engineering specifications 33