Gaming @ 3840x2160 (UHD)
UHD poses much more of a challenge for both graphics cards. Consequently, their power consumption increases significantly. On average, the scoreboard now shows 255W (283W peak in Metro: Last Light) for AMD’s offering and a much more reasonable 220W (233W peak in Metro: Last Light) for Nvidia’s card. The Radeon's power consumption does increase disproportionately, but its performance approaches that of Nvidia’s GeForce GTX 980 Ti as well. This means that efficiency takes a big hit. At least the performance is competitive, as can be seen in the benchmark results (chart three).
All of this means that the GeForce GTX 980 Ti is forcibly held back by GPU Boost and the restrictive 250W power target, but really doesn’t need any more than this to maintain the performance crown by a slight margin. Things are very different for the Radeon R9 Fury X, which occasionally draws up to 350W, even though few games hit the extreme reaches of more than 300W. Overall, there are two different philosophies at work here: GPU Boost’s hard limit versus PowerTune’s more generous allocation.
Comparatively, at least it doesn't reduce performance like the last 0.5 GB on the 970, and I don't remember tom's being on Nvidia's case about that much more serious issue.
Somehow I don't think a lot of PC stuff is rigorously specified. In this case I think samples were signed off by sales and marketing. This is how much of the PC industry is run.
They are really changing the pump. Someone tried to upper their margins by cutting quality. But all in all even the older pump is very quiet and with the right version situation gets even better.
The FuryX is very good card. Luckily so is 980ti even in bigger measurements! Interesting to see how air coolet Fury will change the situation. All in all 980ti will make FuryX cheaper and FuryX forced the Nvidia to make something else than TitanX to customers. Competition is good!
980ti is very good card and FuryX allmost gets there. Because of AMD problems with DX11 the situation may be reversed in DX12 games so in longer run the situation is even as it should be for the customers.
Hopefully we will soon see some retake when Toms will get the upgraded pump to the test. Also it seem that some parts that are not water cooled can get quite hot, so Air cooled basic Fury will be very interesting card to be get tested.
The situation in GPU part is better than for long times! The next year will be even more interesting, because we may see first finvet based GPUs and also second generation of HBM.
This is a follow-up, not the launch review. In the first part of this follow-up with power consumption measuring I have tested both cards in a lot of games and applications - together with the specific power draw for each card in each benchmark. This is more than other sites published. 10,240,000 single values - this wasn't done in a few hours.
Simply use the slider pics to compare power consumtion, performance and watts/fps. :)
This is only one example:
(the original, detailled review was in German)
Interesting that you see AMD somehow forcing Nvidia's hand, maybe Nvidia is just doing it's own thing and AMD are the one's playing catch up and having to release untested products in order to try and stay in the game. The GDDR5 bit is amusing enough as it indicates a design change that could explain why there was mention of the cards RAM using a fair bit of juice, it's also good to know that it can use Mantle but I didn't see mention of Freesync?