NO ONE i know, no one that buys from oem's, no one buying prebuild, no one money conscious, no one who wants the best performance for the buck cares at all about power consumption. If they are buying a new PC they'd buy it with a PSU that has a 6pin connector, if they plan on upgrading the gpu, they'd upgrade the PSU as well.
Most psu's over 400w, even lower cost ones have 6pin connectors. Only the ultra cheap Chinese ones who cost like $20 for 600W ones don't have 6pins.
No one is going to choose 30w less consumption over a 40% faster GPU, NO ONE! There is no one retarded enough to do such idiocy!
To me as an entry level buyer it doesn't make sense to spend $40 to $50 more, than is just too much. Even $30 is essentially a lot, but in cases where the performance is so much higher, it just doesn't make any sense to go for the cheaper option, when you know long term you are saving money.
If I don't plan on upgrading in the next 3 years, it would save me a ton of money to spend $20 to $30 now and get the RX 470 over the 1050ti, which has over 40% better performance, rather than being forced to upgrade year and a half later down the line with the 1050ti barely able to handle 1080p and medium resolutions.
Even now the 1050ti is consistently bellow 60fps at 1080p, consistently bellow 60fps, usually in the 40fps range, so a year from now with newer games that is most definitely going to go down to like 30fps and bellow. 30fps is playable(not a good experience), but bellow 30fps and you basically have stuttering and shit experience.
60fps is the norm for good gaming experience, 30fps is playable experience and bellow 30fps is just shit fest, means you need to upgrade and if you haven't you are just too low on money to afford new gpu. No one would choose to game at bellow 30fps if they had the option and it was affordable, so picking the 1050ti over the rx470 is like getting a turd, instead of ice cream.
Yeah sure, you might even get full by eating the turd and it will keep you going for a few days, but you are eating a turd.