Hello! I am not find in your Compatible Mainboards list> Asus Z97-PRO GAMER Intel Z97 LGA 1150 ATX mainboards. http://www.asus.com/Motherboards/Z97PRO_GAMER/.
At list have just Z97-PRO.
This mainboards work good with i5 4690 3.5 GHz LGA1150 or Intel Core i5 4690K 3,5 GHz prossesors?
The Intel® Core™ i5-4690K and the Intel® Core™ i5-4690 were released prior to the motherboard that's why Intel could not test them at that time. However you can refer to the following link http://www.asus.com/Motherboards/Z97PRO_GAMER/HelpDesk_CPU/, it shows the supported CPU's for this motherboard and they are both compatible.
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