Will an 8x PCIE 3.0 slot bottleneck my 980ti?
Horribly. Expect -75% performance.
>>55308405
No.
You'd need pcie 3.0 2x for a noticeable bottleneck, but it'll start at pcie 4.0
>>55308460
Do you think its worth it to return my current heatsink (which is why i can't use my 16x slot) to use the 16x slot?
>Yes
>No.
>Maybe
>Being jewed by Nvidia
>>55308405
You tell me, OP.