I was reading around and it appears GP106 is made on samsungs 14nm LPP node. And after checking a few sites, besides being obviously power limited by PCI slot power it can still hit 1.8-1.9ghz and hold it in some games.
So besides the extra info with Ryzen being at 3.4ghz base on the same process, it just shows that Polaris is limited in clock speed by its architecture and density. It makes me wonder if they have adjusted the density/architecture for higher clocks with Vega since the node can obviously handle it.
Also makes me wonder what the max clocks a Pascal part could do on 14nm LPP if someone made a 1050ti with x6 power connector. Since the design seems to be limited around 2.0-2.1ghz on TSMC's 16nm FF+.
GF's version of Samsung 14nm lagged behind Samsung a bit - so that doesn't mean conclusively anything for Polaris - GF only just added some fixes for performance parts (one of the reasons Polaris is clocked relatively low seems to be due to a huge variation in the quality of initial production - a good number you can drop the out the box voltage down significantly and it will stay stable at default clocks but also a good number can't drop voltage at all).
I doubt you'd see 2.1GHz on 14LPP - they were lucky to get away with it on TSMC - anything over 1.8-1.9GHz at ~300mm2 is hugely ambitious.
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