I made a couple of benchmarking videos myself a few days back. I found some weird things and I'm still trying to find what I did wrong. If I actually did something wrong that is.
First things first. Here are the bench vids for anyone that needs a visual, but I will post the interesting stuff below anyhow.
Shadow Warrior 2 1920x1080 Ultra GTX 970 @1.5Ghz Core i5 2500k @4.8GHz -
82fps
Shadow Warrior 2 1920x1080 Ultra 7950 @1.1Ghz CORE i7-860 @4GHz -
48fps
At fist glance results seem to be ok. Actually they are. The delta seems to be in accordance to what the pros found. The weird thing I found has to do with frametimes.
Have a look at the 970's framerate and frametimes graphs from MSI Afterburner at first
Frametimes are twice as long as they should be for the respective framerate. The jagged gpu load is not a good indication either, although it's nearly maxed. No card throttling or power limit reached however. It does the same thing at stock clocks.
The analysis of FLA Calculator from the whole run also showed something quite remarkable
I have never witnessed such frametimes and stuttering in a game before. The bad thing of course, is that you can actually feel that ingame.
For comparison here are the 7950's respective graphs.
As you can see the 7950's graphs are a lot more consistent. Less stuttering and you don't see the blue frametimes graph jumping all over the place. This results in the game being only marginally more enjoyable on the 970, despite the seemingly huge framerate advantage.
I did try unloading MSI Afterburner just in case, but it didn't help. I also retested after these initial tests, after a couple of patches came out and with the latest Forceware too, but I see no improvement.
I am still very puzzled as to why the game does not like the 970, but I will keep testing and come back if I have any breaking news. This must the be the only time I have seen such bad occurrences on the 970.
This is what a typical gaming scenario looks like on the 970 (from my ROTTR benchmark runs)
Beautiful. Absolutely beautiful!
On the bright side, even with such a shortcoming, the game is immensely fun to play. I cannot stress that enough.