gtx 1080/1070 how much of a difference does the ddr5 vs ddr5x make performance wise

[eathdemon]

gtx 1080/1070 how much of a difference does the ddr5 vs ddr5x make performance wise is it worth the extra 200 to go for the gtx 1080?

 

[JUICEhunter]

The higher cuda core count is the main reason for the performance/price increase, ram not so much just seems like they were trying to make 1070 as cost effective as possible and looks like they have succeeded.

 

[eathdemon]

I am well aware of the difference in performance as far is the cores/clock speed goes. I am just wondering if the 1070 will get bottlennecked because of the slower ram?

 

[JUICEhunter]

Still doubt there is any bottleneck, HBM1 proved no gaming advantage over gddr5, similar to how ddr4 or even higher mhz ram hasn't increased fps.