I have actually. Yes i do know abou runt frames, but honestly with that much horsepower it really is not a big deal. Their new drivers will fix this so no point in avoiding them anyway. Nvidia have this issue as well but to less of an extent.
TBH that's putting it about as nicely as you could possibly put it.
Back on planet earth however -
1. When the runt frames and dropped frames are removed, in over 50% of the titles tested, you get single card performance. Worse than that however is that you are now experiencing a problem that you don't get on one card making the Crossfire X set up worse than using a single card.
2. These majestically mythical drivers are not even on the horizon yet and are not due to be released for at least another 2-3 months.
3. Nvidia have the issue but they have hardware aboard their cards that takes care of the problem so that by the time those frames reach you the impact of the runt and dropped frames is so small you won't ever notice it. In near on every title tested there was no difference between the FRAPS fps and the actual/observed FPS.
I am a Nvidia fanboy and I am an Nvidiot but the above is just fact atm, fanboy/idiot or not. Right now Crossfire X is just a complete waste of money and will net you nothing but problems overall.
How long have the 7 series been out? You'd really think they'd have fixed it by now. It's a real problem and until there is a fix I can see single powerful cards selling pretty well.
They've known about this since the dawn of time. However, they haven't been forthcoming about it for the obvious reason. If you were honest and you told people what they were getting with Crossfire X (like
really getting ) then you lose a sale to every person who wanted to run two cards.
Over the years those who were honest with themselves realised something was amiss and broken and stopped using Crossfire. Those who chose to ignore the stuttering and just smash out benchmarks stuffed their fingers in their ears over this issue and pretended it isn't happening, calling conspiracy theory ETC.
Most of the people here have been willing to accept this data (scientific data of course) as fact and thus have been a reasonable part of the conversation but sadly some just don't want to accept it or just say it's not a big deal.
It is a big deal. Ignoring it won't do any one any favours. All we care about here as enthusiasts is seeing it fixed and it has nothing to do with brand loyalty.
I really don't understand why people would choose to ignore this when if they make a loud enough noise AMD will have to fix it
