Overclock.net › Forums › AMD › AMD Motherboards › FSB instablility
New Posts  All Forums:Forum Nav:

FSB instablility - Page 3

post #21 of 24
Thread Starter 
i have an other question, if the system can run p95 small fft like forever and gives errors in blend, can it be that its still a cpu instability or is that most likely related to the ram/nb?
myrig
(16 items)
 
  
CPUMotherboardGraphicsRAM
i7 4790k ASUS Maximus VII Hero Z97 XFX RX480 GTR 2x8GB Gskill 
Hard DriveCoolingOSMonitor
OCZ Vertex 3 H2O Win7 64bit Optoma Beamer 
KeyboardPowerCaseMouse
Cherry G80-3000LPCEU-0 Corsair 850W HAF-X Roccat Tyon 
AudioAudio
Onkyo TX-RZ900 Magnat Shadow 209 + 213 
  hide details  
Reply
myrig
(16 items)
 
  
CPUMotherboardGraphicsRAM
i7 4790k ASUS Maximus VII Hero Z97 XFX RX480 GTR 2x8GB Gskill 
Hard DriveCoolingOSMonitor
OCZ Vertex 3 H2O Win7 64bit Optoma Beamer 
KeyboardPowerCaseMouse
Cherry G80-3000LPCEU-0 Corsair 850W HAF-X Roccat Tyon 
AudioAudio
Onkyo TX-RZ900 Magnat Shadow 209 + 213 
  hide details  
Reply
post #22 of 24
Probably still Ram/NB.
"A Worker has failed" = mostly likely ram voltage or cpu/nb voltage (usually)
Ryzen Build
(20 items)
 
 
Bruce
(14 items)
 
CPUMotherboardGraphicsRAM
R7 1800x Crosshair VI Hero Diamond 7970 GSkill FlareX F4-3200C14D-16GFX  
Hard DriveHard DriveHard DriveHard Drive
Samsung 960 EVO NVMe Samsung 840 SSD Corsair GT SSD WD 2TB Black 
Hard DriveCoolingCoolingCooling
WD 4TB Red EK-FB Asus C6H Monoblock XSPC GPU Razor WB XSPC RX 360 
CoolingCoolingCoolingCooling
XSPC RS 360 XSPC EX140 D5 Vario Gentle Typhoon AP-15 1850 rpm 
OSMonitorPowerCase
Win 10 Pro Asus VE248H x2 EVGA 850 G2 Xigmatek Elysium 
CPUMotherboardGraphicsRAM
FX 6350 Asus M5A99FX Pro R2.0 GTX220 G.Skill Ripjaws X F3-17000CL9D-8GBXLD 9-11-9-28... 
Hard DriveHard DriveHard DriveOptical Drive
Samsung 840 Pro WD20EFRX 64M Red x4 raid 10 WD5001AALS Blk Asus DRW-24B1ST 
CoolingOSMonitorKeyboard
Hyper 212 Evo R2 Windows Server 2008 R2 Standard Asus  Logitech MK300 
PowerCase
Corsair HX500 Corsair 330R Titainium 
  hide details  
Reply
Ryzen Build
(20 items)
 
 
Bruce
(14 items)
 
CPUMotherboardGraphicsRAM
R7 1800x Crosshair VI Hero Diamond 7970 GSkill FlareX F4-3200C14D-16GFX  
Hard DriveHard DriveHard DriveHard Drive
Samsung 960 EVO NVMe Samsung 840 SSD Corsair GT SSD WD 2TB Black 
Hard DriveCoolingCoolingCooling
WD 4TB Red EK-FB Asus C6H Monoblock XSPC GPU Razor WB XSPC RX 360 
CoolingCoolingCoolingCooling
XSPC RS 360 XSPC EX140 D5 Vario Gentle Typhoon AP-15 1850 rpm 
OSMonitorPowerCase
Win 10 Pro Asus VE248H x2 EVGA 850 G2 Xigmatek Elysium 
CPUMotherboardGraphicsRAM
FX 6350 Asus M5A99FX Pro R2.0 GTX220 G.Skill Ripjaws X F3-17000CL9D-8GBXLD 9-11-9-28... 
Hard DriveHard DriveHard DriveOptical Drive
Samsung 840 Pro WD20EFRX 64M Red x4 raid 10 WD5001AALS Blk Asus DRW-24B1ST 
CoolingOSMonitorKeyboard
Hyper 212 Evo R2 Windows Server 2008 R2 Standard Asus  Logitech MK300 
PowerCase
Corsair HX500 Corsair 330R Titainium 
  hide details  
Reply
post #23 of 24
Thread Starter 
i did some testing with small fft because i had some strange behavior when blend testing and i could lower the cpu voltage from 1.525 to 1.475 and its running small fft now for several hours without errors.
i might have misinterpreted errors (640k fft) i got in blend for cpu instability, the strange thing is that it "almost" stabilized after increasing the vcore.
but in the last test the same fft size errored again in the 2nd loop and that caught my attention that there might be something wrong with my approach:O

i will let the small fft run for some more hours and will then blend test again and see what happens:O i probably get the same errors again with the 640k fft i have to see how i can get rid of that without increasing the vcore.
myrig
(16 items)
 
  
CPUMotherboardGraphicsRAM
i7 4790k ASUS Maximus VII Hero Z97 XFX RX480 GTR 2x8GB Gskill 
Hard DriveCoolingOSMonitor
OCZ Vertex 3 H2O Win7 64bit Optoma Beamer 
KeyboardPowerCaseMouse
Cherry G80-3000LPCEU-0 Corsair 850W HAF-X Roccat Tyon 
AudioAudio
Onkyo TX-RZ900 Magnat Shadow 209 + 213 
  hide details  
Reply
myrig
(16 items)
 
  
CPUMotherboardGraphicsRAM
i7 4790k ASUS Maximus VII Hero Z97 XFX RX480 GTR 2x8GB Gskill 
Hard DriveCoolingOSMonitor
OCZ Vertex 3 H2O Win7 64bit Optoma Beamer 
KeyboardPowerCaseMouse
Cherry G80-3000LPCEU-0 Corsair 850W HAF-X Roccat Tyon 
AudioAudio
Onkyo TX-RZ900 Magnat Shadow 209 + 213 
  hide details  
Reply
post #24 of 24
Thread Starter 
so small fft run for more than 12hours without error, when i startet blend it gave me errors after about 1min (640k).
now i tested every option in bios seperately and none affects the 640k error except the cpu voltage or lowering the cpu multi...
i noticed that the error also comes faster when i use more ram in the blend test.

so it looks like its a cpu instability after all:O


Edited by kromar - 3/20/11 at 7:12am
myrig
(16 items)
 
  
CPUMotherboardGraphicsRAM
i7 4790k ASUS Maximus VII Hero Z97 XFX RX480 GTR 2x8GB Gskill 
Hard DriveCoolingOSMonitor
OCZ Vertex 3 H2O Win7 64bit Optoma Beamer 
KeyboardPowerCaseMouse
Cherry G80-3000LPCEU-0 Corsair 850W HAF-X Roccat Tyon 
AudioAudio
Onkyo TX-RZ900 Magnat Shadow 209 + 213 
  hide details  
Reply
myrig
(16 items)
 
  
CPUMotherboardGraphicsRAM
i7 4790k ASUS Maximus VII Hero Z97 XFX RX480 GTR 2x8GB Gskill 
Hard DriveCoolingOSMonitor
OCZ Vertex 3 H2O Win7 64bit Optoma Beamer 
KeyboardPowerCaseMouse
Cherry G80-3000LPCEU-0 Corsair 850W HAF-X Roccat Tyon 
AudioAudio
Onkyo TX-RZ900 Magnat Shadow 209 + 213 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: AMD Motherboards
Overclock.net › Forums › AMD › AMD Motherboards › FSB instablility