From owner-freebsd-questions@freebsd.org Fri Nov 13 18:51:32 2015 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id ACBE4A2E4DF for ; Fri, 13 Nov 2015 18:51:32 +0000 (UTC) (envelope-from amvandemore@gmail.com) Received: from mail-wm0-x236.google.com (mail-wm0-x236.google.com [IPv6:2a00:1450:400c:c09::236]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4503A1CBD for ; Fri, 13 Nov 2015 18:51:32 +0000 (UTC) (envelope-from amvandemore@gmail.com) Received: by wmec201 with SMTP id c201so95267143wme.0 for ; Fri, 13 Nov 2015 10:51:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=02g0nnilI0uYIE3xW1rWCycJAPTujlsnJU2vB7k+gYc=; b=HYoJASQ28Kq6j7BB96XkHwsALWoyxZr8Fe62treEUvDYSZ1JCddogpn2loU+4bdtB5 uwr5nl/9gWRKxW0iNZBmxn5+WODAj1p/gsEpKQ8aaAtbOtWKnBWdL62s0umis2wYbWdq cdCYqfqJT65cpr0qC5ygBYGH838hG53lxNtQyP0M6vgVbD8yi/EN+mSmRdaq1RxsQaK5 59VMW6Wdb4kXPT07UjSGHWKtoDZaEFEzzoDr2SHYmTaGuvko9763wTZEKOcK9GuEKyhJ SnhP/V4364yMJDM6lUlkRjPHmilEBDTT/rVmhm2u6eeGwsWpIpmqZJ/HPZY9m6Rp0eSs iGJw== MIME-Version: 1.0 X-Received: by 10.194.71.147 with SMTP id v19mr17943175wju.142.1447440690647; Fri, 13 Nov 2015 10:51:30 -0800 (PST) Received: by 10.194.16.231 with HTTP; Fri, 13 Nov 2015 10:51:30 -0800 (PST) In-Reply-To: <20151114022704.Y55748@sola.nimnet.asn.au> References: <20151016224929.Q15983@sola.nimnet.asn.au> <20151017232247.P15983@sola.nimnet.asn.au> <20151019175116.X15983@sola.nimnet.asn.au> <20151114022704.Y55748@sola.nimnet.asn.au> Date: Fri, 13 Nov 2015 12:51:30 -0600 Message-ID: Subject: Re: est From: Adam Vande More To: Ian Smith Cc: john.haraden@yahoo.com, FreeBSD Questions Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.20 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 13 Nov 2015 18:51:32 -0000 On Fri, Nov 13, 2015 at 11:33 AM, Ian Smith wrote: > There are parts of that article that don't ring true to me, not that I > know anything about latest Xeons and how they handle Turbo mode. TurboBoost is applicable to more than just Xeons. > I do > know that FreeBSD never, so far, runs different cores at any different > frequencies, > FreeBSD has supported TurboBoost for years. I don't know what you've done to disable a generally useful feature, but I suggest re-enabling it on your systems if you want better single core performance. Adam