Picked up a 48JS9000 and am having issues with 4:4:4 at 4k 60hz. It looks to be a driver issue, as I've got 3 GTX780's and I'm not able to get 4:4:4 displaying through HDMI (which reportedly may only be 1.4, which makes sense), DP1.2 -> HDMI (passive adapter so in theory it should easily push...
I did it on my classy's. A new tim should give you a 3-5*C drop, at the very least. More if the card has a poor application of it. Just remove a few screws and you should be good to go. Also, EVGA allows you to use a third party heatsink and doesn't void your warranty. A nice plus!
If you're struggling between these cards, I'd honestly recommend a Classified. $50 more for 4gb (good for large resolutions if you decide in the future, games down the road, etc.) and a better stock cooler that vents out of your case.
Plus, how can you deny this PCB?
You evidently play without bezel correction? Man that would drive me nuts. And yes, pissing on the cards, or maybe even some lighter fluid and a match might help. When we're talking about support for quad sli, who knows?!
If you're going to run more than one of those monitors, you're going to need more than 1 680. Unless you like sub 20 fps. With resolutions like that and the desire to futureproof, I'd say get atleast 1 classified right now, and another down the road, or multiple right now. You won't find a...
Clearly the problem is that you aren't running your cpu at 6ghz. That should fix your gpu usage.You want 30% more gfx usage... Put 30% more into cpu clock. amirite?
I've also read about people baking their graphics cards in the oven when they didn't work right. You could try that too. ;)
I had issues with .79 and quad sli 690's, so I just started with .48 on my classys to save myself driver headaches. Just curious to see though, because I know they've fixed some BF3 performance issues in more recent drivers.
Already posted. And unless someone breaks into my house while I'm not home, boots up my pc, and flashes my classy's with an un-removable locked bios, I'll still be voltin ;)
I flashed a classy with a lightning bios last night (not sure if it was a locked version or not), but the card didn't like it (crazy artifacting and such). Once the unlocked version is up for sure I'll try again tonight. I'm curious as to whether or not it uncaps the current sense resistors...