Is my Psu enough for future SLI upgrade

[axelmar1992]

Hi guys I wanted to know if my PSU could support 1 more of the same card in the future.

GPU: Gigabyte GTX 980Ti G1
PSU: Seasonic Platinum 860w
CPU: Intel i5 core 4690K

Further detail:
1. My mobo seems to auto-OC my cpu to around 4.3GHz
2. I run my G1 Gpu at the built-in OC Mode which means 1190Ghz base and 1291 Ghz turbo

 

[lukall87]

That psu will be ok at stock speeds, but like he said, ocing might not work the best. Also with that much gpu power the cpu might start to be a bottleneck.

 

[johnnyb105]

The Cpu will NOT bottleneck the 980TI card you will have no issues what so ever with that setup or PSU enjoy!

 

[axelmar1992]

I don't plan OCing the GPUs beyond the build-in OC mode ever nor OC the CPU beyond the automatic OC from the mobo to clarify my intentions XD

 

[lukall87]

Actually the 4690k only has 16 pcie lanes, and each 980ti uses a 16 lane bus, so it will bottleneck some, but most processors arent better unless you go extreme edition.