970 SLI Upgrade

[XephyrTKO]

Hello all,
I have been thinking of upgrading my gpu's to a single 2080Ti, but I cannot find any benchmark comparisons between the two.(I may be bad at searching the web). What kind of performance gains could I expect to see from this? I play a variety of games from Bf5,Witcher 3, Overwatch, Bo4, GTA5 @ 1440p. Also, how would my 4790k hold up with this change?

 

[Barty1884]

Using the Witcher3 as an example.... near double the performance?

SLI 970's was doing ~70FPS at 1440p
https://www.gamersnexus.net/guides/2246-gtx-970-sli-vs-gtx-980-ti

A single 2080TI is ~150FPS
https://www.tomsguide.com/us/nvidia-rtx-2080-ti-benchmarks,review-5779.html

At 1440p, I'd expect the 4790K to hold up fine. Probably could achieve a little better with a newer CPU, but it should be fairly negligible in most instances.