https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Tue, 14 Jul 2026 10:00:13 +0000 Mon, 21 Dec 2015 19:25:45 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=1160 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=1160&PID=7382&title=z97eitx-ac-uefi-render-standby-curious-effect#7382 Author: wardog
Subject: 1160
Posted: 21 Dec 2015 at 7:25pm

Both those screenies taken with absolutely no background graphics activity whatsoever present?

Check them in Safe Mode and see if this is duplicated.
]]> Mon, 21 Dec 2015 19:25:45 +0000 https://forum.asrock.com/forum_posts.asp?TID=1160&PID=7382&title=z97eitx-ac-uefi-render-standby-curious-effect#7382 https://forum.asrock.com/forum_posts.asp?TID=1160&PID=7365&title=z97eitx-ac-uefi-render-standby-curious-effect#7365 Author: Termie
Subject: 1160
Posted: 21 Dec 2015 at 5:10pm

Come on plz, can anyone cross-check this? How fast/slow your Iris 6200 Pro clocks at idle?
Slowly but surely I believe I´m the only one on this planet who use a Z97E-ITX/ac + Broadwell + Iris IGP...
]]> Mon, 21 Dec 2015 17:10:59 +0000 https://forum.asrock.com/forum_posts.asp?TID=1160&PID=7365&title=z97eitx-ac-uefi-render-standby-curious-effect#7365 https://forum.asrock.com/forum_posts.asp?TID=1160&PID=5306&title=z97eitx-ac-uefi-render-standby-curious-effect#5306 Author: Termie
Subject: 1160
Posted: 04 Nov 2015 at 4:51pm

Hello,

Z97E-ITX/ac with Broadwell i5-5675C / Iris 6200 Pro - can anyone explain me these screenshots?



Upper one shows Iris 6200 Pro clock with UEFI option "Render Standby" enabled. GPU clock runs
at 1100 MHz all the time incl. idle (at least GPU-Z and AIDA64 show me this), irrespective of any
Intel or Windows GPU energy-saving options. But CPU/GPU/RAM idle power consumption is low,
around ~22 watt combined. With "idle" I mean 2D/Windows desktop when nothing else is to do
for CPU and GPU.

Lower one shows it with "Render Standby" disabled. GPU clocks down to 450 MHz at idle now, but
idle power consumption raising to ~36 watt then?!?

So is this a mainboard+Broadwell+BIOS issue, or are the detected durable 1100 MHz idle of the
upper screenshot just a wrong software readout?


Edited by Termie - 05 Nov 2015 at 5:20pm]]> Wed, 04 Nov 2015 16:51:59 +0000 https://forum.asrock.com/forum_posts.asp?TID=1160&PID=5306&title=z97eitx-ac-uefi-render-standby-curious-effect#5306