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1. Re: RAM question again and a little problem
Harm Millaard May 30, 2010 6:49 AM (in response to KamilekPOL)12 G will give better performance than 8 G, especially since you currently can't use triple channel.
AVCHD requires much more muscle than DV, so that is completely normal.
The slight delay is normal too, because of memory management in a 64 bit environment. The delay may decrease with added RAM.
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2. Re: RAM question again and a little problem
KamilekPOL May 30, 2010 6:56 AM (in response to Harm Millaard)If premiere need more RAM why use now only about 4GB RAM ??
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3. Re: RAM question again and a little problem
Harm Millaard May 30, 2010 7:09 AM (in response to KamilekPOL)In CS5, the default settings for memory usage are 75% for use by AE, PR, EN, etc. and 25% for other applications. You can't increase it to more than 75% but you can lower it.
With 8 GB installed, CS5 can use a maximum of 6 GB for it's own programs and 2 reserved for other programs.
With 12 GB installed the numbers are 9 GB and 3 GB respectively, with 24 GB installed is will be 18 and 6.
On my system with 12 GB installed, I notice with only AME open a use of around 8.5 GB during encoding. This means that if I have PR and PS and AE open at the same time, memory avaiable to AME will decrease and encoding times will rise. If only 4 GB sticks were more affordable, I would get 24 and advise everybody else the same, but it is not yet economically feasible, unless money is not an issue.
You will benefit from populating all 6 DIMM sockets, because that is the only way to enable triple channel memory usage, which gives a performance boost over dual channel.
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4. Re: RAM question again and a little problem
KamilekPOL May 30, 2010 7:19 AM (in response to Harm Millaard)Yes i knew about this.But if premiere use 4gb of ram when can 6gb i doesn't think that cs5 need more RAM ?? i wrong ? maybe faster timings of ram solve this problem ??



