I have a NUC7i5BNH and I'm considering buying a 27" screen 2560 x 1440 @ 144 Hz (only for 2D display, not for gaming)
Is the Iris Plus Graphics 640 powerful enough to display at such a frequency ?
The 7th gen Core i5 processors are capable of simultaneously supporting up to three DisplayPort (DP) 1.2 output streams. Each of these streams can thus support a QHD monitor at up to 144 Hz and a 4K UHD monitor at up to 60 Hz. The BN NUCs make two of these streams available, one via the USB-C port and one via the HDMI port (which utilizes a LSPCon chip to convert from DP 1.2 to HDMI 2.0a format).