Dedicated and integrated GPU at the same time with GA-Z370-HD3P?

Jul 21, 2018
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Hello,

I'm planning on renew my old PC to this one:

Motherboard: Gigabyte GA-Z370-HD3P
Processor: i7-8700K
Memory: CORSAIR 16GB DDR4 2666MHZ (I'm considering to buy an other 8 gigs just in case)

Right now, I have a ASUS EAH6850 DC/2DIS/1GD5/V2 PCIE GPU, which is gonna be fine, if there is an option to use both dedicated and the onboard GPU at the same time.
I have 3 displays, it would be nice to use both 3 of them without an USB to VGA adapter (I have a Lenovo USB3 to DVI/VGA adapter).
Maybe I will have a 4th display in the future.

Is that possible with this setup to use 3 or maybe 4 displays at the same time? I will not use this for gaming, only for work, but not so GPU heavy tasks. (Maybe the 8700K is a bit overkill for Intellij products, but I'm planning with this setup for an other 5-7 years, as my i5-2500 is already around 6 years old)

Thanks.