Dell OptiPlex Small Form Factor Plus 7020 - Integrated GPU Video Port Resolution; Integrated GPU Display Support; Discrete GPU Information; Discrete GPU Video Port Resolution

Video port resolution (GPU—Integrated)
Table 18. Video port resolution (GPU—Integrated)
Graphics card Video ports Maximum supported resolution
Intel UHD Graphics
● Three DisplayPort 1.4a (HBR2
support) ports
● One video port (HDMI 2.1/
Displayport 1.4a (HBR3)/VGA/USB
Type-C port with DisplayPort Alt
mode)(optional)
● DisplayPort 1.4a port - 4096 x 2304
@60Hz
● One video port (HDMI 2.1/
Displayport 1.4a (HBR3)/VGA/USB
Type-C port with DisplayPort
Alt mode) (optional) - maximum
resolution supported by HDMI 2.1
is up to 4096 x 2160 @60Hz,
DisplayPort 1.4a (HBR3) is up to 5120
x 3200 @60Hz, VGA is up to 1920 x
1200 @60Hz,USB Type-C port with
DisplayPort Alt mode is up to 5120 x
3200 @60Hz)
External display support (GPU—Integrated)
Display support for the integrated graphics card
Table 19.
Display support specifications
Graphics card Supported external displays
Intel UHD Graphics 730/770
● With MST- 4
● Without MST- 3
Intel UHD Graphics 730/770 + optional module 4
NOTE: MST (Multi-Stream Transport)/daisy-chaining supports four displays.
GPU—Discrete
Table 20.
GPU—Discrete
Controller External display support Memory size Memory type
AMD Radeon RX 6500 Two DisplayPort 1.4a
( DP1.4a*2) ports
4 GB 64-bit, DDR6
AMD Radeon RX 6300 Two DisplayPort 1.4a
( DP1.4a*2) ports
2 GB 64-bit, DDR6
Video port resolution (GPU—Discrete)
Table 21.
Video port resolution (GPU—Discrete) 
Graphics card Video port Maximum supported resolution
AMD Radeon RX 6300 Two DisplayPort 1.4a ( DP1.4a*2) ports 5120 x 3200 @ 60 Hz is the maximum resolution
for one port configuration
AMD Radeon RX 6500 Two DisplayPort 1.4a ( DP1.4a*2) ports 5120 x 3200 @ 60 Hz is the maximum resolution
for one port configuration
Specifications of OptiPlex Small Form Factor Plus 7020 27