Good review, but you sound like giving privilege to Nvidia over AMD. You said GTX 770 is 100$ cheaper than GTX 680. So what about 280x at 299? You made the review to give a message that AMD only releases rebadged cards like Nvidia is not doing it. Even in the end of your review, you mentioned the performance of 2 7950's, 2 7970's, 2 GTX 660's, look like a deliberate attempt to reduce the price/performance value of this R9 290x AMD card against GTX Titan or GTX 780. These things are unnecessary to mention in this review, are you favoring Nvidia?
Sorry it sounds like that, rather what I was doing was stating facts.
The fact is the day the GTX 770 arrived the GTX 680 still cost $500 and with its 1GHz faster memory the $400 GTX 770 was faster, noticeably.
As far as I am award the 7970 already cost $300 before the R9 280X came along, the GTX 770 pushed it there. I could be wrong, though I am sure I am not, the R9 280X came in at the same price point as the 7970 while being slightly slower than the 7970 GHz Edition.
Both the GTX 770 and R9 280X are re-badged products, we said that. The difference being the GTX 770 tried to hide the fact and it was $100 cheaper on launch day.
I am sorry you are upset that we compared the R9 290X to cheaper dual-GPU setups from AMD and Nvidia. If you think this review was a deliberate attempt to reduce the price/performance value of the R9 290X then I think we need to make an audio tape version of the review.
In plain English we said the R9 290X is better value than both the GTX 780 and GTX Titan.
Finally are we favoring Nvidia you ask, well for some reason you seem to think so though I have absolutely no idea why.