From owner-freebsd-stable@freebsd.org Wed Feb 14 08:15:55 2018 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B5BE0F0AF01 for ; Wed, 14 Feb 2018 08:15:55 +0000 (UTC) (envelope-from lists@opsec.eu) Received: from home.opsec.eu (home.opsec.eu [IPv6:2001:14f8:200::1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4BD766A4B1 for ; Wed, 14 Feb 2018 08:15:54 +0000 (UTC) (envelope-from lists@opsec.eu) Received: from pi by home.opsec.eu with local (Exim 4.89 (FreeBSD)) (envelope-from ) id 1elsEL-000P8e-6f; Wed, 14 Feb 2018 09:15:53 +0100 Date: Wed, 14 Feb 2018 09:15:53 +0100 From: Kurt Jaeger To: Mike Tancsa Cc: FreeBSD-STABLE Mailing List Subject: Re: FreeBSD on AMD Epyc boards Message-ID: <20180214081553.GF89804@home.opsec.eu> References: <8037bf98-acc8-6981-d25b-3b58330dbd33@sentex.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <8037bf98-acc8-6981-d25b-3b58330dbd33@sentex.net> X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 Feb 2018 08:15:55 -0000 Hi! > To have a bit of a work around for the Intel Meltdown bug (yes, no > Spectre), I wanted to try out some AMD based CPUs. So far so good using > a SuperMicro H11SSL-i. A decent server board using an Epyc CPU. All > the things you need and expect for a server grade MB On the plus side: 16+16 cores, on the minus: A low CPU tact of 2.2 GHz. Would a box like this be better for a package build host instead of 4+4 cores with 3.x GHz ? -- pi@opsec.eu +49 171 3101372 2 years to go !