z97-a vs z97-k

[cmt95]

Hi,

I'm going to buy a new motherboard, but which one is best for single gpu.

also someone on toms hardware wrote that asus z97-k is better for single gpu because it runs on 16x. but i don't know if its a big difference between both motherboards

reference:
http://www.tomshardware.co.uk/answers/id-2305066/asus-z97-z97.html

 

[Burpo]

They both have 16x pci-e. The A is the better board, has Display Port, better nic, better audio, ThunderboltEX II, and DTS support with better power delivery (DIGI+ 8-phase)..

 

[cmt95]

They both have 16x pci-e. The A is the better board, has Display Port, better nic, better audio, ThunderboltEX II, and DTS support. Better power delivery (DIGI+ 8-phase) & Wi-Fi..

so i can connect to the wifi without any adapter

 

[Burpo]

I'm sorry (my mistake), according to the table below.. the Z97-PRO (Wi-Fi ac) has WiFi.. not the Z97 A

http://www.asus.com/us/site/motherboards/Z97/comparison/