jeffroyer Posted February 21, 2007 Share Posted February 21, 2007 I am considering increasing my ram from 1gb to 2gb to increase rendering speed. Does anyone have a sense of how much this will really help? If it is only 10% it might be a little tougher justifying the cost than if it is say 40%. thanks Quote Link to comment
panthony Posted February 21, 2007 Share Posted February 21, 2007 Jeff, I just upgraded to 2gb from 1gb (PC not a mac) and have not seen a really substantial increase in speed. However I am now able to render much larger images for greater detail one after another. Quote Link to comment
Jonathan Pickup Posted February 21, 2007 Share Posted February 21, 2007 I have 2 Gb in my macbook and 3 Gb in my other machine. But I didn?t notice an increase in rendering time, not due solely to the ram anyway. But with all that memory changing applications is quicker. One thing that did speed up rendering times was having enough free hard drive space. One of my renders was taking over 2gb of HD space, when i only had 2 free. That caused some speed issues. Quote Link to comment
grant_PD Posted February 21, 2007 Share Posted February 21, 2007 You will find that your system has better response with more RAM. Meaning you can go work on something else and not have the computer get all chunky on you. Also, as stated above you can do larger and more renderings without having to restart your system to clear the RAM. This is a big drawback of batch rendering. By the time my computer gets to the last rendering on my cue, it's out of memory and stuff takes forever. I wish that wasn't the case. Quote Link to comment
jeffroyer Posted February 21, 2007 Author Share Posted February 21, 2007 thanks for the feedback! Quote Link to comment
rcandsb Posted February 27, 2007 Share Posted February 27, 2007 "without having to restart your system to clear the RAM" I am rendering single images on a Mac Dual 2 GHz G5 with 2.5 GB RAM. Do I need to restart my computer each time to get the best performance? It renders fine for high polygon count scenes using open GL, but it never finishes the scenes in Renderworks with Shadows, and sometimes not even in Fast Renderworks. Would it be more likely to finish these renderings with more RAM? Thanks. Coburn Bennett WGBH Educational Foundation Quote Link to comment
RonMan Posted February 28, 2007 Share Posted February 28, 2007 Please note that you may not actually have to reboot the system to clear up RAM usage. Very often, just logging out and in again will fix this problem. The RAM usage is usually YOUR processes not the systems. Logout and login usually clears this up. RonMan Quote Link to comment
cad@sggsa Posted April 18, 2007 Share Posted April 18, 2007 Good day all Iam having a 'lack of memory' and 'out of memory' problem when I do any kind of render in any view on a drawing. Iam currently running Intel Core 2 CPU, 6600 @ 240GHz, 2.40GHz 1.97GB of RAM and a 80 gb hard drive with 66.8GB free space. I work trough a server with a 186GB hard drive with 174GB free space My rendertime also has been extremely long(85min) on Final Renderworks renders - which I need to use to view the Gobo textures. Do I need more RAM? Quote Link to comment
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