HTFC Forums

H.T.F.C.

How To Fix Computers





Go Back   HTFC Forums > Hardware Newsgroups > Overclocking > Overclocking AMD

Register FAQ Members List Calendar Search Today's Posts Mark Forums Read
  #1  
Old 04-03-2007, 03:07 AM
nntp.nildram.co.uk
 
Posts: n/a
Default memory for noob

i can do a little o/c'ing but getting the most out of the memory timings is
a mystery to me. ppl talk about CAS 3 and CAS2.5 but I dont understand
which is better, the lower no. or the higher one. What about latency? Any
good recommendations for explaining this all out via webpages or books etc..
They must be available in the UK.

Robin

Opteron144 (2.6 Ghz) FSB 290, HTT 1x, Ram 2 : 1.3
Gigabyte K8n Sli F2 Mobo
Arctic Cooling Freezer 64 Pro.
1 Gig Kingston DDR 400 Ram ( shortly to be 2 Gig)
ATI x850 XT PE
Hitachi K250 7200rpm IDE HDD & Maxtor 9 160GB HDD (5400rpm)
Windows Vista Ultimate


Reply With Quote
Sponsored Links
  #2  
Old 04-03-2007, 03:07 AM
Wes Newell
 
Posts: n/a
Default Re: memory for noob

On Mon, 02 Apr 2007 16:39:58 +0100, nntp.nildram.co.uk wrote:

> i can do a little o/c'ing but getting the most out of the memory timings is
> a mystery to me. ppl talk about CAS 3 and CAS2.5 but I dont understand
> which is better, the lower no. or the higher one. What about latency? Any
> good recommendations for explaining this all out via webpages or books etc..
> They must be available in the UK.
>

http://en.wikipedia.org/wiki/Cas_latency

http://www.memorysuppliers.com/caslatwhatis1.html

on yahoo search, 1 - 10 of about 892,000 for cas latency - 0.22 sec.

--
Want the ultimate in free OTA SD/HDTV Recorder? http://mythtv.org
http://mysettopbox.tv/knoppmyth.html Usenet alt.video.ptv.mythtv
My server http://wesnewell.no-ip.com/cpu.php
HD Tivo S3 compared http://wesnewell.no-ip.com/mythtivo.htm

Reply With Quote
  #3  
Old 04-04-2007, 01:12 AM
VanShania
 
Posts: n/a
Default Re: memory for noob

The lower the cas latency the faster the data travels. If it is set to low,
errors start to occur. You should be able to go to Kingstons website and
find the proper timings. Going from 3 to 2.5 should cause any problems
though. I'm surprised that that ram has such a high latency.


Reply With Quote
Sponsored Links

Powered by vBulletin® Copyright ©2000 - 2008, Jelsoft Enterprises Ltd.
LinkBacks Enabled by vBSEO 3.1.0
© 2004 - 2007 Web-S-Sense Pty. Ltd. Usenet and forums posts © their respective authors.
Ad Management by RedTyger