<div dir="ltr">Looking at the list:<div>FirePro s9150 has a score of 2.89/2.99 while the K40c has a score of 2.98/3.15.</div><div>Where is the 30-40% advantage?</div><div><br></div><div>M</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Mar 4, 2015 at 11:26 AM, Michael Di Domenico <span dir="ltr"><<a href="mailto:mdidomenico4@gmail.com" target="_blank">mdidomenico4@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On Wed, Mar 4, 2015 at 2:07 PM, C Bergström <<a href="mailto:cbergstrom@pathscale.com">cbergstrom@pathscale.com</a>> wrote:<br>
> Frankly, it's visible we still aren't the best performance on some<br>
> codes.. Those issues basically fall into two camps and we're working<br>
> on it.<br>
> -----------<br>
> Having said this..<br>
> Would anyone build an AMD GPU cluster if<br>
> 1) The GPU was 30-40% faster than a K40<br>
> 2) It cost less<br>
> 3) OpenACC/OpenMP4/CUDA programming models were high performance and supported<br>
> 4) More oncard ram<br>
> -----------<br>
<br>
</span>if the AMD's showed a 30-40% increase in performance over a k40, i'd<br>
buy them. but our lock in with CUDA would make it difficult...<br>
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