Years of hassle with Crossfire will do this to a man. I think it might be time for me to do the old switcheroo to green, sadly. This must be a driver issue and, from what I'm gathering, no-one seems to have the problem themselves, or if they have they've already upgraded and ditched their old cards. (Unless, of course, I'm the only R9 280x CF user with these issues, in which case I'm going to just blow my cards up with a shotgun and get a 1080).Īt this point I'm assuming there is no help as I have scoured the internet to no avail, I've worked back methodically - even reinstalling Windows, and nothing has worked (despite both cards running fine). Please, if anyone is having similar issues don't hesitate to post your problems or solutions on here, the more data the better. Same problems, 1st GPU frequently getting stuck at 970/1600 (causing artifacts), 2nd GPU never being used beyond its 'parked' setting of 300/150, and all round hassle on what can only be assumed to be a driver issue.Ĭhecked data using MSI Afterburner 4.4.2 and MSI Kombustor 3.0 - following complete removal of MSI and Windows reinstall, now only monitoring using AMD OverDriveĬhecked playing on Warhammer: Total War, and MSI Kombustor 3.0
Tested by uninstalling and reinstalling Windows 10 - no successĪs per AMD support advice, I have uninstalled MSI AB with Revo Uninstaller, uninstalled-reinstalled AMD drivers 18.23 (whatever the latest ones are 01/03/18), not installed MSI AB after: Tested with no AMD settings installed - no success Tested each card individually - both working Tested by disabling OverDrive through restoring factory settings - no success However, for a while now (months) I have not been able to get the 2nd GPU to engage in crossfire - it is there, but stuck on 0% usage, 300mhz/150mhz clock/ram clock.ĭoes anyone have any ideas on what could be causing this? I have tried to include as thorough a set of things I've tested below. My settings are: Stock for those that can't remember: When I purchased them they were constantly artefacting at stock speeds, after being given a 2nd for free, I proceeded to underclock/volt them to achieve stability: So - I have a crossfire set up of two R9 280x.
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