BS. You are purposely ignoring the best deal in the $200-300 price segment, the 4GB RX 480.
Stating DX12/Vulkan games don't matter is ignorance at its finest given that BF1, Deus Ex MD, Watch Dogs 2 are going to be AMD Gaming Evolved titles.
We have heard for years how future performance in games doesn't matter because we all buy next gen cards to play 3-4 year old DX11 games, not games released in the next 1-2 years?
TechSpot
"We have now tested the RX 480 4GB model and can confirm there is no noticeable reduction in performance. So when it comes to shopping for the best value, you should most certainly save 20% off the sticker price and get the 4GB RX 480. At $200 AMD has a considerably stronger product on its hands as you are about to see from the cost per frame data:
DX11
1060 $299 MSRP = 58 fps = $5.17 per frame
1060 $249 MSRP = 58 fps = $4.31 per frame
RX 480 4GB $199 MSRP = 52 fps = $3.84 per frame
DX12
1060 $299 MSRP = 60 fps = $5.00 per frame
1060 $249 MSRP = 60 fps = $4.16 per frame
RX 480 4GB $199 MSRP = 61 fps = $3.27 per frame
http://www.techspot.com/review/1209-nvidia-geforce-gtx-1060/page10.html
The unbiased reality is that RX 480 4GB offers great 1080p 60 fps performance, at least as good DX12 performance and costs substantially less than the GTX1060 6GB.
If the gamer is savvy, he/she can find a good deal on the mobo and step up from an i5 6400 to the i5 6600K or from the i5 6600K to the i7 6700/K.
This is exactly what I said will happen before 1060 even launched but I thought it would beat 480 by 15%, not 7-8%.
RX 480 also earns ~
$45 USD in profits per month.
At 175W power usage, 27MH/sec, $0.20 USD per kWh, even with the increased difficulty, the RX 480 is estimated to earn $175 USD in profits over the next 6 months, almost paying for itself entirely.
http://karldiab.com/EthereumMiningCalculator/
Your blatant disregard for the RX 480 4GB model and disregard for RX 480's ability to actually make $ both show you aren't presenting all of the advantage RX 480 has. If there were no RX 480 4GB cards on the market and ethereum mining wasn't a thing, then a $249 1060 6GB would be a better deal than a $239 RX 480 8GB but that's not what's happening in the real world.
The last time gamers listened to horrible advice to buy a GPU for
today's games and ignore the future, they got GTX660->780Ti =
all overpriced and under-performing NV cards over the 3-4 year period that gamers actually kept those cards over the HD7850->R9 290X series.
Why would someone prioritize old DX11 games over upcoming DX12 titles that are actually some of the most anticipated games of 2016?
1060 shows almost no gains under DX12/Vulkan which means its DX11&12 performance is likely what you see and what you get in the next 1-2 years.
RX 480's DX11 performance is not a reflection of the card's potential for next gen games. The RX 480's $199 MSRP is even $50 less, $ that can be used to buy a better CPU that will last 5 years.
I'd argue the opposite of your case: most gamers are better off squeezing the $50 savings and buying an RX 480 4GB and investing the difference into a faster CPU instead since that's $ well spent. Real world performance difference between RX 480 and 1060 under DX11 will not be material at all. Moving up from an i3 6100 to an i5 6400 or i5 6400 to a 4.6-4.8Ghz i5 6600K is a far
bigger deal long-term.
It's also face palming seeing the same people who defended and blatantly ignored R9 280X/380X/290 over $50-75 cheaper GTX950/960 cards are now recommending that gamers spend $50-100 extra for the 1060 over the $200 RX 480 4GB. That's like the biggest insult on a technical forum because a $250-275 R9 290 was as fast as $400 GTX960 SLI but a 1060 is not even 10% faster than a 480!!!
What CPU do you have with that HD7770? Chances are the $149 RX 470 would be the 1080p 60Hz card for you anyway. There is no way that a $250 RX 480/1060 will be as good of a value if the RX 470 can overclock and reach GTX970/R9 290 level of performance at 1080p.
As far as efficiency is concerned, what's the break even time to make up the $50 spent upfront on the GTX1060 over the RX 480 4GB? Right now there are no RX 480/1060 cards available which means claiming that RX 480 4GB is sold out is irrelevant since the entire segment is sold out.
Also, since it seems you are a budget gamer with a 7770, I don't understand why you are ignoring the fact that RX 480 actually makes $ monthly
and pays for electricity while doing so?