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How to adjust the resolution on AMD Eyefinity?

How to adjust the resolution on AMD Eyefinity?

N
nongzern
Junior Member
17
04-27-2022, 06:02 AM
#1
The issue is still unresolved for me. It hasn't been fixed yet, but I'm back using the RTX4090. The Eyefinity question remains unanswered—I can't locate the option to adjust resolution inside the software. I'm also trying a temporary workaround with my son's 7900XTX and three displays. Playing at 7680x1440 on my RTX 4090 works, but it crashes when starting the game. I've been using 11520x2160 in Adrenalin, but that's not supported. Changing resolutions via Eyefinity is problematic because it automatically switches to 3x4K and doesn't allow custom settings. In Windows, I can set a standard resolution like 2560x1440, but once Eyefinity is active, it reverts to 3x4K. I've also experimented with Custom Resolution Utility, but it restricts me from entering resolutions beyond typical display sizes (such as 7680). It seems the problem might be tied to an AMD driver issue, as another forum thread from 2022 reported the same problem without a solution. I've even removed all 3840 resolutions in CRU, yet Adrenalin still returns to 4098x768, reverting everything back to normal options.
N
nongzern
04-27-2022, 06:02 AM #1

The issue is still unresolved for me. It hasn't been fixed yet, but I'm back using the RTX4090. The Eyefinity question remains unanswered—I can't locate the option to adjust resolution inside the software. I'm also trying a temporary workaround with my son's 7900XTX and three displays. Playing at 7680x1440 on my RTX 4090 works, but it crashes when starting the game. I've been using 11520x2160 in Adrenalin, but that's not supported. Changing resolutions via Eyefinity is problematic because it automatically switches to 3x4K and doesn't allow custom settings. In Windows, I can set a standard resolution like 2560x1440, but once Eyefinity is active, it reverts to 3x4K. I've also experimented with Custom Resolution Utility, but it restricts me from entering resolutions beyond typical display sizes (such as 7680). It seems the problem might be tied to an AMD driver issue, as another forum thread from 2022 reported the same problem without a solution. I've even removed all 3840 resolutions in CRU, yet Adrenalin still returns to 4098x768, reverting everything back to normal options.

K
Kryzeen_
Junior Member
18
04-27-2022, 12:11 PM
#2
Before starting, check if you used DDU to eliminate all GPU drivers (Intel, AMD, Nvidia) in Safe Mode, then install the newest driver from AMD's support site using an elevated command.
K
Kryzeen_
04-27-2022, 12:11 PM #2

Before starting, check if you used DDU to eliminate all GPU drivers (Intel, AMD, Nvidia) in Safe Mode, then install the newest driver from AMD's support site using an elevated command.

_
____Nick____
Junior Member
49
05-10-2022, 01:34 AM
#3
Yes, it's completely unrelated. Removing NVidia drivers won't affect the process of adjusting an Eyefinity resolution.
_
____Nick____
05-10-2022, 01:34 AM #3

Yes, it's completely unrelated. Removing NVidia drivers won't affect the process of adjusting an Eyefinity resolution.

H
house_owner_1
Member
204
05-10-2022, 05:51 AM
#4
I own three LG Ultragear Full HD monitors. I've faced difficulties with Adrenalin and its Eyefinity for years. It performed better when using ATI and Catalyst, but those options restricted the performance. I tried a compromise. I lose some frames, but it's still visible. The key is to switch the monitors to use DisplayPort. In my setup, I reduced the setting from 1.4 to 1.1, which restricts resolutions more, yet all three reach 5760x1080. One monitor uses HDMI, but that was my solution, and it caps at 120Hz instead of 144Hz. Less is better than nothing.

AMD works well on a monitor, but outside that range it's problematic, especially in VR where it often underperforms compared to NVIDIA. However, with triple screens, avoid AMD. People mainly focus on FPS, and there are other factors involved.

I use an AMD translator, sorry.
H
house_owner_1
05-10-2022, 05:51 AM #4

I own three LG Ultragear Full HD monitors. I've faced difficulties with Adrenalin and its Eyefinity for years. It performed better when using ATI and Catalyst, but those options restricted the performance. I tried a compromise. I lose some frames, but it's still visible. The key is to switch the monitors to use DisplayPort. In my setup, I reduced the setting from 1.4 to 1.1, which restricts resolutions more, yet all three reach 5760x1080. One monitor uses HDMI, but that was my solution, and it caps at 120Hz instead of 144Hz. Less is better than nothing.

AMD works well on a monitor, but outside that range it's problematic, especially in VR where it often underperforms compared to NVIDIA. However, with triple screens, avoid AMD. People mainly focus on FPS, and there are other factors involved.

I use an AMD translator, sorry.