Date: Thu, 08 Feb 2018 23:54:17 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 225782] Ryzen: unable to set cpu freq Message-ID: <bug-225782-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D225782 Bug ID: 225782 Summary: Ryzen: unable to set cpu freq Product: Base System Version: 11.1-STABLE Hardware: Any OS: Any Status: New Severity: Affects Many People Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: rozhuk.im@gmail.com After boot was: dev.hwpstate.0.freq_settings: 3500/-1 3500/-1 1550/-1 dev.cpu.0.freq_levels: 3500/-1 3500/-1 1550/-1 dev.cpu.0.freq: 1550 After set: dev.cpu.0.freq=3D3500 perfomance degraded to ~50% Returning dev.cpu.0.freq=3D1550 does not help with performance. 11.1-STABLE FreeBSD 11.1-STABLE r328439M amd64 Ryzen 1300X, no overclock, fixed freq and Voltage in BIOS. --=20 You are receiving this mail because: You are the assignee for the bug.=
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