barto :
Logan, you have my name in there when you quoted Skylane. Tiny details.
Skylane, please don't take this in an offensive manner, but you're wrong. The 280x is a direct competitor for the 770 GTX. The 270x is the competitor for 760 GTX and there's not 1 review that I've read that says otherwise. You have highlighted the exact reason people don't like CPU and GPU Boss, because they don't represent anything when comparing two different architectures.Hardware specs can only give you limited information. For example, two different engines running a 5000 RPMs mean nothing when the number of cylinders and size of the cylinders also play a factor. You can only judge performance from benchmarks. You you can see what I'm talking about from list of reviews in the link below. Games are typically coded to lean towards one manufacture (Nvida/AMD). You'll see some reviews where the 770 loses to the 280x or the 760 beats the 280x.
http://www.techpowerup.com/reviewdb/Graphics-Cards/AMD/R9-280X/
I haven't seen this correlation in CPUs/GPUs where Nvida is paired better with Intel and AMD products are better paired together. If anything, because Intel CPUs are getting substantially stronger than AMD's, it doesn't matter if you buy AMD or Nvidia GPUs, paired with an Intel CPU is the best solution for performance.
I don't completely agree with your higher FPS statement either. AMD cards across the board have higher minimums in BF4. This goes back to my statement about games being coded to benefit a manufacturer. Changing game settings also has a huge impact on stability.
The 280x is a great choice here.
I'm starting to think I like the name Skylane better... hmmmmmm..... And no offence taken. We're all here to learn/educate/be educated. At least, I hope so.
For the 760 vs. 280X comparison, I stand corrected. I know that different games are designed for different GPUs, but the information out there surrounding driver compatibility seems to be very mixed with "results" and "proof" across the board; and it's hard to know who I should really believe. I've yet to see anyone do a true comparison video of this (would love to do it myself to see what the truth is here), but the whole driver explanation I've seen makes the most sense to me. I could always be wrong, of course. The real problem I see is when you start comparing performance in one game to the next, because each game will be made to run better with a particular manufacturer's cards. That doesn't tell me there's better performance from one card than the other, because it's circumstantial.
Driver compatibility of CPU/GPU mixing is one of those things that I've heard over and over, and have never seen any proof of (for either side). But, when I've seen it explained to me in depth, it makes sense. Would love to put it to the test on my own, and record the whole experience, though... that would help end a lot of speculation.
The only place I would disagree with you is where you said, "You can only judge performance from benchmarks." I could be reading into that, but synthetic benchmarks don't give you much of a real-world performance insight; especially with online multi-player games. With benchmarks that measure live gaming performance, those are better... but I've not seen too much in-depth comparisons on actual performance; usually it's just the peak/average frame rate being shown; and that doesn't really tell
me everything I would want to know. The information out there doesn't seem to answer a lot of the questions that arise when I start looking at it objectively, and try to figure out what the real differences are between the AMD and NVIDIA cards. Maybe there's something I'm overlooking?
But, let's say the OP does consider looking at the 280X; the 770 and the 280X are about the same price, and it appears to have very little performance difference when playing at 1080p. From the few reviews I randomly picked on your link, the differences I've seen are when you go beyond 1080p. Do you think it would be a little better to consider buying NVIDIA over AMD for that "just in case" factor of driver compatibility, or will the end result make it no longer matter?