Please report all spam threads, posts and suspicious members. We receive spam notifications and will take immediate action!
Page 21 of 26 FirstFirst ... 111920212223 ... LastLast
Results 201 to 210 of 255

Thread: P35 Motherboards and DPC Latency Spiking




  1. #201
    Join Date
    May 2008
    Posts
    7

    Default Re: P35 Motherboards and DPC Latency Spiking

    the offical release for the GA-P35 -DS3L-motherboard(rev.2.0) bios f8 got me to between 3 and 5 at idle this comming from having it at 800 to 1100 before. all i can say is good work

  2. #202
    Join Date
    Jun 2008
    Location
    Sweden
    Posts
    168

    Default Re: P35 Motherboards and DPC Latency Spiking

    For anyone out there with a EX38-DS4 board - GA released the F4 final bios today/yesterday and it fixed the DPC issue. Spikes are more or less history now :)
    Mobo - Gigabyte GA-EX38-DS4
    CPU - Intel Core 2 Duo E8400 @3.6GHz
    RAM - Mushkin Redline XP2 PC8000
    GFX - Gigabyte Geforce 8800GT Type B
    PSU - Hiper Type R MKII 680W

  3. #203
    Join Date
    Jul 2008
    Posts
    39

    Default Re: P35 Motherboards and DPC Latency Spiking

    Quote Originally Posted by Toadeater View Post
    2. DPC is dramatically improved... EXCEPT when any CPU-monitoring utilities are used. Try running CPU-Z or Everest CPUID, etc., with the DPC latency checker running to see this.

    I think this is normal.. I have a Intel Desktop P35 at work here and DPC (normally a flatline, little jitter) goes up a bit when running CPUZ. so I wouldn't be too worried.

  4. #204
    Join Date
    Jun 2008
    Posts
    5

    Default Re: P35 Motherboards and DPC Latency Spiking

    Strange!

    Found that all my DCP latency spikes disappear if I run two cores at 100% (with ORTHOS stress tester).
    Can this be a power saving problem? The spikes comes then CPU is idle!
    /op9618

  5. #205
    Join Date
    Apr 2008
    Posts
    20

    Default Re: P35 Motherboards and DPC Latency Spiking

    I was getting solid spikes in the 2000 range with the F3 bios on my EP35-DS3P.

    Just updated to the final F4 bios posted on the 18th and my latency is solid around 50, with a few spikes in the 400 range if I am scrolling, loading stuff, etc which is completely normal.

    Seems the problem is fixed. I had given up and was shopping and was probably going to jump the Gigabyte ship this weekend lol.

    Lucky I was too busy to do a board swap. I'll keep this board as the latency was the only problem I had, and now thats gone I'm happy.
    EP35 DS3P (F4 bios), Q6600 @3.0GHZ, Zalman 9700, 4GB Mushkin 6400 EP, Corsair 620HX, Antec Nine Hundred (2 intake front, rear and top exhaust), Sapphire HD4870 512MB, 2X Raptor 150GB RAID 0, Xonar DX, 2X DVD Drives, Dual Boot XP Home and Vista Ultimate 64-bit

  6. #206

    Default Re: P35 Motherboards and DPC Latency Spiking




    Isn't that bad like other GA boards but could be much better. There are also sporadic red spikes that I was unable to register.
    Any chances to have a test Bios for the EP35C-DS3R too?
    Thanks in advance.
    Last edited by svcglobal; 08-22-2008 at 08:03 PM. Reason: To load (and see) the picture please press F5 to refresh the page...
    GA-Z97-D3H Windows Pro 8.1
    i5-4690K + Corsair H90
    Sapphire Radeon R7 240
    16GB (2x8GB) DDR3 Corsair Vengeance Pro 2400MHz PC3 19200
    Corsair CX750M
    Samsung SSD 840 EVO 500 GB

    Sharkoon VS-3V tower

  7. #207
    Join Date
    Jul 2008
    Posts
    39

    Default Re: P35 Motherboards and DPC Latency Spiking

    Interesting.... F4 has been removed from download!

    Superseded by F5.. "Fix ICH9R RAID issue"

    anyone know what this issues is? I'm using the removed F4 with RAID :\

    edit - from my quick looking (for my EP35-DS4):

    F4 (now removed) introduced ICH9R RAID ROM version 8.0.0.1039
    F3 had version 7.5.0.1017
    F5 has now reverted to F3's version - but DPC latency is still fixed.


    sorry for offtopic post.. however as people may be upgrading to F4 to fix the related DPC issue, this is partly related.
    Last edited by ozeh; 07-27-2008 at 01:40 AM.

  8. #208
    Join Date
    Apr 2008
    Posts
    18

    Default Re: P35 Motherboards and DPC Latency Spiking

    DPC spikes are back and even worst after upgrading from 8600GT to 8800GT (Gigabyte NX88T512HP).
    After swiching windows with ALT+TAB from a game to any window my mouse cursor and sound start to trammel. I checked it with DPC latency checker and here is the result:

    Impresive, ah?
    Any advice how to get rid of this?
    PS: my pc specs are as in signature, bios versions MB - F12, VC - F11 62.92.1F.00.08
    CPU: Intel Core 2 Duo E8400 (9*333)
    MB: GA-P35-DS3R (rev2.1; bios F13)
    DDR2: 2*2G Mushkin ES2 pc6400 (CL4-4-4-12@2.1V)
    GPU: GeForce 8800GT GV-NX88T512HP
    PSU: Sirtec 460W

    OS: Win 7 RC x64

  9. #209

    Default Re: P35 Motherboards and DPC Latency Spiking

    I think that we must keep this thing up since I got no reply since one month ago...
    So maybe someone could see and keep providing a solution for all of us.
    GA-Z97-D3H Windows Pro 8.1
    i5-4690K + Corsair H90
    Sapphire Radeon R7 240
    16GB (2x8GB) DDR3 Corsair Vengeance Pro 2400MHz PC3 19200
    Corsair CX750M
    Samsung SSD 840 EVO 500 GB

    Sharkoon VS-3V tower

  10. #210
    Join Date
    Apr 2008
    Posts
    20

    Default Re: P35 Motherboards and DPC Latency Spiking

    Quote Originally Posted by weckker View Post
    DPC spikes are back and even worst after upgrading from 8600GT to 8800GT (Gigabyte NX88T512HP).
    After swiching windows with ALT+TAB from a game to any window my mouse cursor and sound start to trammel. I checked it with DPC latency checker and here is the result:

    Impresive, ah?
    Any advice how to get rid of this?
    PS: my pc specs are as in signature, bios versions MB - F12, VC - F11 62.92.1F.00.08
    Drivers can cause latency issues. Try driver sweeper or a similar program to completely remove your drivers and reinstall. I know bith cards are similar but worth a try.
    EP35 DS3P (F4 bios), Q6600 @3.0GHZ, Zalman 9700, 4GB Mushkin 6400 EP, Corsair 620HX, Antec Nine Hundred (2 intake front, rear and top exhaust), Sapphire HD4870 512MB, 2X Raptor 150GB RAID 0, Xonar DX, 2X DVD Drives, Dual Boot XP Home and Vista Ultimate 64-bit

Page 21 of 26 FirstFirst ... 111920212223 ... LastLast

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •