Re: no. of CPUs for optimal GTX-690 performance

From: Ajasja Ljubetič (ajasja.ljubetic_at_gmail.com)
Date: Wed Nov 07 2012 - 04:57:11 CST

Found the benchmarks <http://i.imgur.com/fiRnx.png>. These were taken on a
Core i7 870 with namd 2.8.
The transparent lines are linux (ubuntu 11), the opaque lines are win 7 64
bit.
Black lines are without GPU, dashed red is a GTS250 and solid red is a
GTX470.

Best regards,
Ajasja

On 7 November 2012 11:34, Ajasja Ljubetič <ajasja.ljubetic_at_gmail.com> wrote:

> Can't find the benchmarks right now, but if I remember
> correctly, hyper-threading was not much use. Under linux, there was no
> speedup when using 8 instead of 4 threads (either with or without the
> GPU). Under windows there was about 5-10% gain when using hyper threading--047d7b621c589c51ef04cde5942e--

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