<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Thunderbolt to PCIe drama]]></title><description><![CDATA[<p dir="auto">I just discovered this <a href="https://www.facebook.com/media/set/?set=a.346514525422739.78538.205378296203030&amp;type=3" rel="nofollow ugc">old test</a> of 2012, whereby a thunderbolt to PCIe adapter runs external GPU at a third of a Magna or Sonnet price. Apparently, this manufacturer did not get approval from Intel, and their adapter was discontinued (although one can still be snatched off ebay as of time of this writing -- current bid is 50 pounds). Perhaps there are other low cost solutions for attaching external GPUs I am not aware of. After all, the thunderbolt to PCIe adapters from Intel cost about $70.</p>
<div>--8</div>]]></description><link>https://community.troikatronix.com/topic/795/thunderbolt-to-pcie-drama</link><generator>RSS for Node</generator><lastBuildDate>Fri, 14 Aug 2026 19:15:47 GMT</lastBuildDate><atom:link href="https://community.troikatronix.com/topic/795.rss" rel="self" type="application/rss+xml"/><pubDate>Tue, 16 Jul 2013 17:24:44 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to Thunderbolt to PCIe drama on Fri, 16 Jan 1970 21:45:43 GMT]]></title><description><![CDATA[<p dir="auto">For the record: here are two better confirmed cases using external GPUs on macs.</p>
<div>http://mediapros.co.uk/portfolio-view/thunderbolterizer/</div>
<div>http://www.coreyrobson.com/post/52451664259/thunderbolt-gpu-is-alive-and-mostly-well</div>
<div>These guys used [Quadro 4000 2GBDDR5](http://www.bhphotovideo.com/c/product/745706-REG/PNY_Technologies_VCQ4000MAC_PB_nVIDIA_Quadro_4000_for.html)<span style="color:rgb(85, 85, 85);font-family:'Source Sans Pro', sans-serif;font-size:15px;line-height:23px;background-color:rgb(255, 255, 255)">,</span><span style="color:rgb(85, 85, 85);font-family:'Source Sans Pro', sans-serif;font-size:15px;line-height:23px;background-color:rgb(255, 255, 255)"> </span>[GTS450 1GBDDR5](http://www.hardwarecanucks.com/forum/hardware-canucks-reviews/41185-sparkle-one-gts-450-1gb-oc-single-slot-review-2.html)<span style="color:rgb(85, 85, 85);font-family:'Source Sans Pro', sans-serif;font-size:15px;line-height:23px;background-color:rgb(255, 255, 255)">, and</span><span style="color:rgb(85, 85, 85);font-family:'Source Sans Pro', sans-serif;font-size:15px;line-height:23px;background-color:rgb(255, 255, 255)"> </span>[GT240 1GBDDR5](http://www.newegg.ca/Product/Product.aspx?Item=N82E16814130542) cards in Sonnet and Magma boxes, and show how to modify the drivers for these cards.</div>
<div>--8</div>]]></description><link>https://community.troikatronix.com/post/8067</link><guid isPermaLink="true">https://community.troikatronix.com/post/8067</guid><dc:creator><![CDATA[eight]]></dc:creator><pubDate>Fri, 16 Jan 1970 21:45:43 GMT</pubDate></item><item><title><![CDATA[Reply to Thunderbolt to PCIe drama on Wed, 17 Jul 2013 05:24:19 GMT]]></title><description><![CDATA[<p dir="auto">I don't know: this <a href="http://forums.macrumors.com/showthread.php?t=1594407" rel="nofollow ugc">DIY</a> guy talks about using Titan over thunderbolt on a mac.</p>
<div>--8</div>]]></description><link>https://community.troikatronix.com/post/8042</link><guid isPermaLink="true">https://community.troikatronix.com/post/8042</guid><dc:creator><![CDATA[eight]]></dc:creator><pubDate>Wed, 17 Jul 2013 05:24:19 GMT</pubDate></item><item><title><![CDATA[Reply to Thunderbolt to PCIe drama on Tue, 16 Jul 2013 22:33:21 GMT]]></title><description><![CDATA[<p dir="auto">Maybe you will see it again in the future. So far the market for thunderbolt has been mac, where a thunderbolt to PCIe device shows up as a bridge and needs modified drivers to work (not the normal PCIe drivers). On a PC the cards in a thunderbolt to PCIe appeared as PCI cards directly - with the limitation of no hotswap. There are still not so many PC laptops with thunderbolt (the only market for a thunderbolt pcie card)- it may even work now, but for sure not on OSX.</p>
]]></description><link>https://community.troikatronix.com/post/8033</link><guid isPermaLink="true">https://community.troikatronix.com/post/8033</guid><dc:creator><![CDATA[Fred]]></dc:creator><pubDate>Tue, 16 Jul 2013 22:33:21 GMT</pubDate></item></channel></rss>