[gmx-users] 4 Titan X or 2?

[Kutzner, Carsten]

> On 22 May 2015, at 16:08, Albert <mailmd2011 at gmail.com> wrote:
> 
> how about the following:
> 
> 
> 2 x Intel Xeon E5­2680V3,12 cores, 2.5­3.3 GHz
My guess is that two TITAN X will be more than enough to
balance the CPU compute power. To save some money, you 
could also start with two GTX 980 instead of the TITANs 
and upgrade to four GTX 980 if you need more power on the 
GPU side. 

Carsten


> Cool & Silent Features
> Supermicro dual Xeon motherboard
> 64GB ECC DDR4 RAM 4­channel 2133 MHz, 8 x 8 GB
> 256GB Samsung SSD 850 PRO
> 2 x 6000 GB WD Red hard drive, 7200 rpm
> Asus GTX TITAN X, 12 GB GDDR5
> Asus GTX TITAN X, 12 GB GDDR5
> Asus GTX TITAN X, 12 GB GDDR5
> Asus GTX TITAN X, 12 GB GDDR5
> Supermicro Server tower / rack housing, 4 x GPU, 8 x hotswap bays
> 2000W redundant power supply
> 
> 
> 
> 
> On 05/22/2015 04:04 PM, Kutzner, Carsten wrote:
>> That depends on what hardware you want to pair these with on the CPU side.
>> 
>> Carsten
> 
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--
Dr. Carsten Kutzner
Max Planck Institute for Biophysical Chemistry
Theoretical and Computational Biophysics
Am Fassberg 11, 37077 Goettingen, Germany
Tel. +49-551-2012313, Fax: +49-551-2012302
http://www.mpibpc.mpg.de/grubmueller/kutzner
http://www.mpibpc.mpg.de/grubmueller/sppexa