As for the title says, is it okay to sli 980ti to 6600k? or would it bottleneck?
Thanks in advance.
Yes you can SLI GTX 980Tis with 6600k and appropriate motherboard.
Bottleneck or boundaries will always happen, it shifts and depends on the game / task your doing. GPU heavy game, then no there will be no bottleneck, if the game is CPU heavy then yes there may be a bottleneck, however this will happen with every CPU / GPU combo.
Im using gaming pro carbon RGB? Will that work?