You are not registered yet. Please click here to register!
Questions about Round Trip Latency - Page 2 - i4memory.com - different look at memory
Tags Register Blogs FAQ Members List Calendar Mark Forums Read

Notices

Reply
 
Thread Tools
Old 03-08-2010, 01:43 PM   #9
raja
Junior Member
raja's PC Specs
 
Join Date: Sep 20 2008
Posts: 22
By shadewither View Post
Thanks for the detailed explanation

>> although capacitance of serpentine traces may come into play at higher frequency
The capacitance will introduce additional latency?
Possibilities of variance in skew due to changes in signal flight time.
raja is offline   Reply With Quote
Old 03-08-2010, 10:50 PM   #10
raja
Junior Member
raja's PC Specs
 
Join Date: Sep 20 2008
Posts: 22
Try this calculator for RTL and report back if it's any better than the first. I have left the first version on the left hand side, newer is on right. I want to know how much drift you get on the new version on various boards - don't move the min sep delay on the right hand side.

http://www.mediafire.com/file/abr3bwad5cn7485/rtl2.xlsx

Later
Raja
raja is offline   Reply With Quote
Old 05-08-2010, 03:06 AM   #11
BlackDragon24
Member
BlackDragon24's PC Specs
 
Join Date: Apr 04 2009
Location: USA
Posts: 91
By raja View Post
Try this calculator for RTL and report back if it's any better than the first. I have left the first version on the left hand side, newer is on right. I want to know how much drift you get on the new version on various boards - don't move the min sep delay on the right hand side.

http://www.mediafire.com/file/abr3bwad5cn7485/rtl2.xlsx

Later
Raja
Hey hey mate, long time no see

I tried clicking on your link but it says the file does not exist.

FWIW, I've been using your same formula from your Anandtech P55 overclocking article and it has worked beautifully for calculating RTL's on my P6X58D Premium. Luckily the board allows us to manually set them
BlackDragon24 is offline   Reply With Quote
Old 05-08-2010, 03:34 AM   #12
raja
Junior Member
raja's PC Specs
 
Join Date: Sep 20 2008
Posts: 22
Try that; http://www.mediafire.com/file/hs3dhn4d53ypceh/rtl2.xlsx

Media Fire can be weird sometimes. I just tried downloading here without logging in and it worked ok for me. This newer version may be out by a few clocks I think..
raja is offline   Reply With Quote
Old 05-08-2010, 03:43 AM   #13
BlackDragon24
Member
BlackDragon24's PC Specs
 
Join Date: Apr 04 2009
Location: USA
Posts: 91
By raja View Post
Try that; http://www.mediafire.com/file/hs3dhn4d53ypceh/rtl2.xlsx

Media Fire can be weird sometimes. I just tried downloading here without logging in and it worked ok for me. This newer version may be out by a few clocks I think..

Yup, that worked
BlackDragon24 is offline   Reply With Quote
Reply

Bookmarks

Tags
latency, questions, ram, round, rtl, sub timing, trip


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools


Similar Threads for: Questions about Round Trip Latency
Thread Thread Starter Forum Replies Last Post
Overclocking 920 D0 (Some questions) Zaratustra DFI Intel Motherboard / CPU 5 07-02-2010 09:52 PM
A better "Handle" :-D mag3 Asus Intel motherboards / CPU 6 05-02-2010 04:17 AM
DFI LP DK P55-T3EH9 Overclocking Info Review eva2000 DFI Intel Motherboard / CPU 27 03-02-2010 03:21 AM
!Help Stability Asus P6T Version 1 and 2000Mhz memory Thebiznes Asus Intel motherboards / CPU 5 10-10-2009 09:59 PM


All times are GMT +11. The time now is 06:07 PM.

no new posts