From: "Bruce Tovsky" Received: from mailb1.tigertech.net ([208.80.4.153] verified) by media-motion.tv (CommuniGate Pro SMTP 4.2.10) with ESMTP-TLS id 5532959 for AE-List@media-motion.tv; Thu, 24 Jul 2014 20:55:13 +0200 Received: from localhost (localhost [127.0.0.1]) by mailb1.tigertech.net (Postfix) with ESMTP id D06C7D54432 for ; Thu, 24 Jul 2014 11:55:11 -0700 (PDT) X-Virus-Scanned: Debian amavisd-new at mailb1.tigertech.net Received: from [10.10.10.71] (unknown [65.223.213.2]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by mailb1.tigertech.net (Postfix) with ESMTPSA id 5ABFED4073C for ; Thu, 24 Jul 2014 11:55:11 -0700 (PDT) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Subject: GPU upgrade for Mac Pro 3,1 Message-Id: <604BD2B5-9A6D-4AA7-A907-CFBC08A836D7@skeletonhome.com> Date: Thu, 24 Jul 2014 14:55:10 -0400 To: After Effects Mail List Mime-Version: 1.0 (Mac OS X Mail 6.6 \(1510\)) X-Mailer: Apple Mail (2.1510) hi all apologies for the crosspost. i'm in the need of a GPU bump on my early = 2008 mac pro (2x3ghz Quad Core Xeon / 32 gb ram / os x 10.8.5) that's = hosting a Avid Nitris DX running MC 7.0.4 and After Effects CS6) and i'm = looking for some real world advice. i've snooped around quite a bit, am = now familiar with the options available to me: PC cards that work but = will sacrifice the boot screen due to lack of EFI support; older mac = compatible cards that aren't that much more horsepower than my current = NVIDIA GeForce 8800 GT 512MB (which is just not quite enough for Element = 3D and some other After Effects related tasks on the same machine); or = newer cards like the Sapphire 7950 3GB GDDR5 Mac Edition, which some = people say works but that the manufacturer and vendors like OWC say = doesn't. budget doesn't have the wiggle room for a newer Mac Pro, and i = can't take the plunge for the newest Mac Pro anytime soon. my current = system is running well overall, but it's bogging down with some heavier = after effects use. any help would be appreciated. i've searched all of the forums and usual = places, and found a lot of useful info, but no lightbulb moment. cheers bruce