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My Acer XB270HU is frame locked at 110 FPS

post #1 of 4
Thread Starter 
SLI 980's that will pull 135-147 in Fire Strike test 1 on a 1080 60hz monitor that I tested last night.

I've tried various drivers including the latest. Ran the Acer driver and without.

Set vsync/gsync on/off. ULMB on/off. App controlled, adaptive etc nuthing over 110.

I'm using the OE cable with a mini dp (only way to connect to my card) adapter and swapped the adapter.

Any help here? I can't see how to reset the monitor.

SS
post #2 of 4
Thread Starter 
Obviously NO ONE else (60hz issues) cares about this BUT:

Seriously ....... I found the issue

In SLI the GSync sumhow messes up hard.

EXAMPLE:

SLI; I KNOW I should be getting around 20k with a graphics score of 28 to 30k as I've done MANY back to back runs with 980 since last Nov on VERY like (if not identical) systems. SLI with this Acer 144hz 1440p monitor with any setting/driver combo tests 1&2 locked at 110 FPS .... same for Sky Diver and Cloud Gate.

SLI DISABLED; same system back to back Fire Strike doesn't hit 110 FPS BUT Cloud Gate is like 400+ the whole in graphics tests.

I called Acer and they acted like I had called a hundred times and he was blown away with all the info I gave and tests I had done...... I said great, how about a fix? I gotta call tomorrow and talk to a techie.

SS
post #3 of 4
Quote:
Originally Posted by ssiperko View Post

Obviously NO ONE else (60hz issues) cares about this BUT:

Seriously ....... I found the issue

In SLI the GSync sumhow messes up hard.

EXAMPLE:

SLI; I KNOW I should be getting around 20k with a graphics score of 28 to 30k as I've done MANY back to back runs with 980 since last Nov on VERY like (if not identical) systems. SLI with this Acer 144hz 1440p monitor with any setting/driver combo tests 1&2 locked at 110 FPS .... same for Sky Diver and Cloud Gate.

SLI DISABLED; same system back to back Fire Strike doesn't hit 110 FPS BUT Cloud Gate is like 400+ the whole in graphics tests.

I called Acer and they acted like I had called a hundred times and he was blown away with all the info I gave and tests I had done...... I said great, how about a fix? I gotta call tomorrow and talk to a techie.

SS

I'm also having the same problem!

XB270HU

4690k @ 4.5 Ghz

970 SLI

I tried CS:GO and Call of Duty:World at War and they are both capped at 110 fps with SLI on, If i turn off SLI CS:GO runs fine at my 120fps cap WITH GSYNC and World at War has the same issue!
post #4 of 4
Guys try the hotfix 358.59, I was having the same issue testing Gsync with my new XB as well and it was capping my fps at 100fps @ 144hz. Hotfix repaired everything.
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