Overclock.net › Forums › Intel › Intel CPUs › help me please-E6750 p5b-e overclocking
New Posts  All Forums:Forum Nav:

help me please-E6750 p5b-e overclocking

post #1 of 3
Thread Starter 
hello every1!
i'm posting to you respectable overclockers cause this problem is driving me nut.

i want to overclock my E6750 on a p5b-e board.

here comes the problem.....
i overclock to 3.2 ghz=400fsbx8
RAM is DDR2800 1:1 5-5-5-15 as SPD with 1.8V
pci-e at 100mhz
pci at 33.33mhz
vcore at 1.4V to start i'll lower it later

orthos tests run fine, no thermal throttling no errors everything ok!
i was happy!
then i try to run a game or 3dmark06 and i see fps are crappy....really awful.....
then i lower fsb and the problem disappears gradually.

Can you help me?this is my first overclock so fell free to teach me anything you have to. I'd really like to make this thing work.

p.s.i have a 9600GT @700/1750/2000 if this can mean anything
p.p.s.sorry if you see any bad english or grammar
mine
(13 items)
 
  
CPUMotherboardGraphicsRAM
QX6800 p5b-e HD4870 @800-3600 4gb DDR2 kingson 5-6-6-15 (3 used) 
Hard DriveOptical DriveOSMonitor
250Gb LG Vista home premium 32bit IMB CRT 19" flat screen 
KeyboardPowerMouse
trust 650W techsolo 
  hide details  
Reply
mine
(13 items)
 
  
CPUMotherboardGraphicsRAM
QX6800 p5b-e HD4870 @800-3600 4gb DDR2 kingson 5-6-6-15 (3 used) 
Hard DriveOptical DriveOSMonitor
250Gb LG Vista home premium 32bit IMB CRT 19" flat screen 
KeyboardPowerMouse
trust 650W techsolo 
  hide details  
Reply
post #2 of 3
how awful is REALLY awful? And are you running 3dmark06 at the default test settings?
Optimus Prime 95
(13 items)
 
  
CPUMotherboardGraphicsRAM
q6600 (G0) @ 3.6; lapped EVGA 780i MSI 8800GT 512MB SLI 4x1GB Ballistix 8500 
Hard DriveOptical DriveOSMonitor
750Gb Samsung f1 Lite-On AIO Lightscribe Vista 64 Ultimate Sanyo PLV-Z4 
KeyboardPowerCaseMouse
Logitech Crapola Special 700W Rocketfish Antec 900 ULTIMATE, so you know it's serious... Logitech Crapola Special 
  hide details  
Reply
Optimus Prime 95
(13 items)
 
  
CPUMotherboardGraphicsRAM
q6600 (G0) @ 3.6; lapped EVGA 780i MSI 8800GT 512MB SLI 4x1GB Ballistix 8500 
Hard DriveOptical DriveOSMonitor
750Gb Samsung f1 Lite-On AIO Lightscribe Vista 64 Ultimate Sanyo PLV-Z4 
KeyboardPowerCaseMouse
Logitech Crapola Special 700W Rocketfish Antec 900 ULTIMATE, so you know it's serious... Logitech Crapola Special 
  hide details  
Reply
post #3 of 3
Thread Starter 
damn! i have the link width 1x problem and i can't solve it!

tried:
101 Mhz fix
disable peg force x1 (it was already set)
higher NBVcore (the pc won't boot up)

help!
mine
(13 items)
 
  
CPUMotherboardGraphicsRAM
QX6800 p5b-e HD4870 @800-3600 4gb DDR2 kingson 5-6-6-15 (3 used) 
Hard DriveOptical DriveOSMonitor
250Gb LG Vista home premium 32bit IMB CRT 19" flat screen 
KeyboardPowerMouse
trust 650W techsolo 
  hide details  
Reply
mine
(13 items)
 
  
CPUMotherboardGraphicsRAM
QX6800 p5b-e HD4870 @800-3600 4gb DDR2 kingson 5-6-6-15 (3 used) 
Hard DriveOptical DriveOSMonitor
250Gb LG Vista home premium 32bit IMB CRT 19" flat screen 
KeyboardPowerMouse
trust 650W techsolo 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Intel CPUs
Overclock.net › Forums › Intel › Intel CPUs › help me please-E6750 p5b-e overclocking