Looking at the list: FirePro s9150 has a score of 2.89/2.99 while the K40c has a score of 2.98/3.15. Where is the 30-40% advantage?
M On Wed, Mar 4, 2015 at 11:26 AM, Michael Di Domenico <mdidomeni...@gmail.com > wrote: > On Wed, Mar 4, 2015 at 2:07 PM, C Bergström <cbergst...@pathscale.com> > wrote: > > Frankly, it's visible we still aren't the best performance on some > > codes.. Those issues basically fall into two camps and we're working > > on it. > > ----------- > > Having said this.. > > Would anyone build an AMD GPU cluster if > > 1) The GPU was 30-40% faster than a K40 > > 2) It cost less > > 3) OpenACC/OpenMP4/CUDA programming models were high performance and > supported > > 4) More oncard ram > > ----------- > > if the AMD's showed a 30-40% increase in performance over a k40, i'd > buy them. but our lock in with CUDA would make it difficult... > _______________________________________________ > Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing > To change your subscription (digest mode or unsubscribe) visit > http://www.beowulf.org/mailman/listinfo/beowulf >
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