Reply to thread

Message

<blockquote data-quote="doveman" data-source="post: 747080" data-attributes="member: 67412">I've done some further testing and found that this only happens in single display mode. When I run both my displays in Duplicate mode, this causes the clocks to stabilise at 450/1250 and the GPU load remains at 0%. VDDC Current is higher at 9A vs 5A however.So it seems it's the clocks constantly changing in single display mode that causes the GPU load. The screenshots below were both taken over roughly 10 minutes.Single display:<a href="http://imageshack.us/photo/my-images/841/gpuzsingledisplaymphome.gif/" target="_blank"><img src="http://img841.imageshack.us/img841/8500/gpuzsingledisplaymphome.gif" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a>Duplicate displays:<a href="http://imageshack.us/photo/my-images/98/gpuzduplicatedisplaysmp.gif/" target="_blank"><img src="http://img98.imageshack.us/img98/9510/gpuzduplicatedisplaysmp.gif" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a></blockquote>

[QUOTE="doveman, post: 747080, member: 67412"] I've done some further testing and found that this only happens in single display mode. When I run both my displays in Duplicate mode, this causes the clocks to stabilise at 450/1250 and the GPU load remains at 0%. VDDC Current is higher at 9A vs 5A however. So it seems it's the clocks constantly changing in single display mode that causes the GPU load. The screenshots below were both taken over roughly 10 minutes. Single display: [url=http://imageshack.us/photo/my-images/841/gpuzsingledisplaymphome.gif/][img]http://img841.imageshack.us/img841/8500/gpuzsingledisplaymphome.gif[/img][/url] Duplicate displays: [url=http://imageshack.us/photo/my-images/98/gpuzduplicatedisplaysmp.gif/][img]http://img98.imageshack.us/img98/9510/gpuzduplicatedisplaysmp.gif[/img][/url] [/QUOTE]

Verification