From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 110865] Rx480 consumes 20w more power in idle than under Windows Date: Tue, 27 Aug 2019 18:11:14 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1739934471==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 5CCF789BFC for ; Tue, 27 Aug 2019 18:11:14 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1739934471== Content-Type: multipart/alternative; boundary="15669294742.7fA1Ccf.28626" Content-Transfer-Encoding: 7bit --15669294742.7fA1Ccf.28626 Date: Tue, 27 Aug 2019 18:11:14 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D110865 --- Comment #27 from Dieter N=C3=BCtzel --- This is going nuts... Martins has 2 different displays (both 59.95Hz@1920x1200), RX 480 and _very nice_ numbers (only 12.222 W), now GFX Clocks and Power: 300 MHz (MCLK) <=3D !!! 308 MHz (SCLK) 300 MHz (PSTATE_SCLK) 300 MHz (PSTATE_MCLK) 800 mV (VDDGFX) <=3D !!! 12.222 W (average GPU) =3D> working (?!) but flicker I have 2 identical displays BenQ GL2440H (both 60.00 Hz @ 1920x1080), RX580 and 'normal' numbers (~32 W - but to high?!), now GFX Clocks and Power: 300 MHz (MCLK) <=3D !!! 300 MHz (SCLK) 600 MHz (PSTATE_SCLK) 1000 MHz (PSTATE_MCLK) 750 mV (VDDGFX) <=3D !!! mine is better, but... 32.76 W (average GPU) =3D> working (?!) but flicker, too. This 600 MHz (PSTATE_SCLK) 1000 MHz (PSTATE_MCLK) must be a different problem (compare with Martin's RX 480). I open another ticket for it. --=20 You are receiving this mail because: You are the assignee for the bug.= --15669294742.7fA1Ccf.28626 Date: Tue, 27 Aug 2019 18:11:14 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Comme= nt # 27 on bug 11086= 5 from Dieter N=C3=BCtzel 
This is going nuts...

Martins has

2 different displays (both 59.95Hz@1920x1200),
RX 480 and _very nice_ numbers (only 12.222 W), now

GFX Clocks and Power:
        300 MHz (MCLK)                     <=3D !!!
        308 MHz (SCLK)
        300 MHz (PSTATE_SCLK)
        300 MHz (PSTATE_MCLK)
        800 mV (VDDGFX)                    <=3D !!!
        12.222 W (average GPU)

=3D> working (?!) but flicker

I have

2 identical displays BenQ GL2440H  (both 60.00 Hz @ 1920x1080),
RX580 and 'normal' numbers (~32 W - but to high?!), now

GFX Clocks and Power:
        300 MHz (MCLK)                     <=3D !!!
        300 MHz (SCLK)
        600 MHz (PSTATE_SCLK)
        1000 MHz (PSTATE_MCLK)
        750 mV (VDDGFX)                    <=3D !!! mine is better, but.=
..
        32.76 W (average GPU)

=3D> working (?!) but flicker, too.


This
        600 MHz (PSTATE_SCLK)
        1000 MHz (PSTATE_MCLK)

must be a different problem (compare with Martin's RX 480).
I open another ticket for it.

You are receiving this mail because:
  • You are the assignee for the bug.
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