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</o:shapelayout></xml><![endif]--></head><body bgcolor=white lang=CS link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>O cenu marginalne nejde, rozpocet je 4k$ (v tomto ohledu to smeruje k vysimu modelu ThinkStation Pxxx). Dekuji za info v konferenci i privatne. Hlavnim problemem neni 3D vizualizace, tam je to OK i na beznem PC. Problemy zacnou v okamziku, kdy neexistuje SW pracujici na multicore technologii nebo se na vypoctu nepodili GK. Prikladem budiz zmineny Cam express NX, ktery jede jenom na jednom jadru a pocita z projektu data pro CNC masinu. To je v bezne situaci celkem casove narocna uloha a o to tady jde, aby to netrvalo "tejden". Pokud to potom zanalyzujete, zjistite, ze GK na to ma skoro nulovy vliv, disk temer zanedbatelny (data jsou v RAMce a vysledek, ktery to uklada je maly), RAM je dost (3D program ji moc nepotrebuje – bezne staci 8GB a CAM je bezne 32 bitovy, a pokud je 64 bitovy, opet typicky potrebuje <3 GB), cele to skonci na hrube sile jednoho jadra. Specialni firmy pak na trhu nabizeji workstation navrzene na co nejvyssi vykon jednoho jadra (pro predstavu treba Boxxtech). Nechtel bych, aby to vyznelo, ze neni potreba mit Quadro, SSD a dostatek RAM, ale CPU se jevi aktualne jako nejhure resitelny problem. Pekny den, JM<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'> Hw-list [mailto:hw-list-bounces@list.hw.cz] <b>On Behalf Of </b>Petr FILIPEC<br><b>Sent:</b> Thursday, October 01, 2015 10:53 AM<br><b>To:</b> 'HW-news'<br><b>Subject:</b> RE: CAD workstation<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'>Pokud používáte 3D modeláře, tak hodně důležité je mít alespoň základní OpenGL kartu (Nvidia Quadro, AMD Firepro). Rychlost počítače hodně ovlivní i použití SSD hdd nebo SAS hdd.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'>Bohatě stačí tato sestava:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'><a href="http://pc.bazos.cz/inzerat/52040721/HP-Z400.php">http://pc.bazos.cz/inzerat/52040721/HP-Z400.php</a><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'>Jinak hledej tyto keyword: pracovní stanice, workstation<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'>PF<o:p></o:p></span></p><div><div class=MsoNormal align=center style='text-align:center'><span lang=EN-US style='font-size:12.0pt;font-family:"Times New Roman","serif";color:windowtext'><hr size=2 width="100%" align=center></span></div><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'> Hw-list [<a href="mailto:hw-list-bounces@list.hw.cz">mailto:hw-list-bounces@list.hw.cz</a>] <b>On Behalf Of </b>Kubat Tomas<br><b>Sent:</b> Wednesday, September 30, 2015 9:23 PM<br><b>To:</b> HW-news<br><b>Subject:</b> RE: CAD workstation</span><span lang=EN-US style='font-size:12.0pt;font-family:"Times New Roman","serif";color:windowtext'><o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='color:#1F497D'>treba ? <o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><a href="http://www.levne-notebooky-pc.cz/pocitace-znackove/xeon/pracovni-stanice-s-win-7-pro-cz-pc-dell-precision-t1600">http://www.levne-notebooky-pc.cz/pocitace-znackove/xeon/pracovni-stanice-s-win-7-pro-cz-pc-dell-precision-t1600</a><o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'> Hw-list [<a href="mailto:hw-list-bounces@list.hw.cz">mailto:hw-list-bounces@list.hw.cz</a>] <b>On Behalf Of </b><a href="mailto:mpap@quick.cz">mpap@quick.cz</a><br><b>Sent:</b> Wednesday, September 30, 2015 9:09 PM<br><b>To:</b> HW-news<br><b>Subject:</b> Re: CAD workstation<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>Dobrý večer,<br><br>používáme SolidWorks 2011, který některé operace taktéž neumí rozložit na více jader. Proto se musel vybrat PC s procesorem s co největší frekvencí. V našem případě jsme pořídili jednoprocesorovou pracovní stanici Intel Xeon E3-1270 v3 na 3.5 GHz, která našim požadavkům vyhoví.<br>Kolegové na ni provozují i EdgeCAM a SolidEdge. Pracovní stanice je z řady Dell Precision T1700, kterou aktuálně asi nahrazuje nějaký novější model.<br><br>S pozdravem<br>mpap<br><br><br><br>On 30. 9. 2015 11:15, Jaroslav Meduna wrote:<o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><p class=MsoNormal><span lang=EN-CA>DD,</span><span style='font-size:10.0pt'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-CA>hledam tu HW reseni pro CAD pracoviste (Solid edge + Cam express), ktere by rozumne fungovalo. Problem je v tom, ze zminovany SW (ale i podobna konkurence) bezne neumi pracovat s multicore CPU a vse bezi jen na jednom jadru (i v roce 2015). Proto bych se rad zde, v konferenci zeptal, jestli nekdo neumite doporucit zelezo, na kterem by to aspon trochu slusne jelo ...</span><span style='font-size:10.0pt'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-CA>Zdravim, JM</span><span style='font-size:10.0pt'><o:p></o:p></span></p><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p> </o:p></span></p><pre>_______________________________________________<o:p></o:p></pre><pre>HW-list mailing list - sponsored by <a href="http://www.HW.cz">www.HW.cz</a><o:p></o:p></pre><pre><a href="mailto:Hw-list@list.hw.cz">Hw-list@list.hw.cz</a><o:p></o:p></pre><pre><a href="http://list.hw.cz/mailman/listinfo/hw-list">http://list.hw.cz/mailman/listinfo/hw-list</a><o:p></o:p></pre></blockquote><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p> </o:p></span></p></div></body></html>