Thank you Axel. Your advise rises another doubt. Can we get the maximum performance from a highly clocked CPU? I used to consider that the the fastest CPUs were too fast for the memory access, resulting in bottlenecks. Of couse it depends on cache size.
>Stick with the cpu. For QE you should be best off with intel. Also you are likely to >get the best price/performance ratio with CPUs that have less than the maximum >number of cpu cores and a higher clock instead. Eduardo Menendez Proupin Departamento de Fisica, Facultad de Ciencias, Universidad de Chile URL: http://www.gnm.cl/emenendez ?Science may be described as the art of systematic oversimplification.? Karl Popper -------------- next part -------------- An HTML attachment was scrubbed... URL: http://pwscf.org/pipermail/pw_forum/attachments/20140714/a7e06ac8/attachment.html
