Dell Latitude 3550 - Multiple Display Support Matrix; GPU-Discrete

Table 22. GPU—Integrated(continued)
Controller External display support Memory size Processor
● One HDMI 1.4 port
● TBT backward compatible
Intel Iris Xe Graphics
● One USB4 (20 Gbps)
with Power Delivery and
DisplayPort
● One HDMI 1.4 port
● TBT backward compatible
Shared system memory
● 13
th
Generation Intel Core
i5-1335U
● 13
th
Generation Intel Core
i5-1345U
● 13
th
Generation Intel Core
i7-1355U
Intel Integrated Graphics
● One USB4 (20 Gbps)
with Power Delivery and
DisplayPort
● One HDMI 2.0 port
● TBT backward compatible
Shared system memory
● Intel Core Ultra 5 125U
● Intel Core Ultra 5 135U
● Intel Core Ultra 7 155U
Multiple display support matrix
The following table lists the multiple display support matrix for your Latitude 3550.
Table 23.
Multiple display support matrix
Graphics Card Direct Graphics Controller
Direct Output Mode
Supported external displays
with computer internal display
on
Supported external
displays with computer
internal display off
Intel UHD Graphics Integrated 3 4
Intel Iris X
e
Graphics Integrated 3 4
Intel Integrated Graphics Integrated 3 4
GPU—Discrete
The following table lists the specifications of the discrete Graphics Processing Unit (GPU) supported by your Latitude 3550.
Table 24.
GPU—Discrete
Controller Memory size Memory type
Nvidia GeForce MX570A 2 GB GDDR6
Multiple display support matrix
The following table lists the multiple display support matrix for your Latitude 3550.
Table 25.
Multiple display support matrix
Graphics Card Direct Graphics Controller
Direct Output Mode
Supported external displays
with computer internal display
on
Supported external
displays with computer
internal display off
NVIDIA GeForce
MX570A
Not applicable 3 4
22 Specifications of Latitude 3550