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Cpu lag spikes on i5 2500k

post #1 of 6
Thread Starter 
I have been having lag spikes on my i5 2500k recently. At first i

believed it may have been a hard drive problem but i ruled that out. When the

lag starts one of the cores jump to full load on core temp and windows

performance monitor. It has really begun to bother me and i was wondering if

anyone could help me. I havent recently installed any software, and do you

a clean reinstall of windows would help?
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post #2 of 6
How is ur temps?
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post #3 of 6
Sounds like there is something on your computer causing this to happen. Maybe a program, maybe a virus or spyware etc. I would scan your computer for viruses and spyware and look at task manager to see what application is using the most CPU when you see the spike
SuperMegaPwnsauce
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post #4 of 6
Are you using a fresh windows install prior to changing platforms? if not I recommend a fresh windows install.
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post #5 of 6
Thread Starter 
The temperatures are fine abduction the processes are fine I've watched them too but I'm very confused my wireless card has been acting up lately too so maybe the problems are connected?
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Intel Core i5 2500k Msi p67a-g43 XFX HD 5850 4gb 1600 Gskill RipJaw 
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CPUMotherboardGraphicsRAM
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WD 1tb Black Caviar Windows 7 G510 Antec Earthwatts 650w 
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post #6 of 6
I'll bet its your motherboard's drivers. Update them if you installed them already. Otherwise, do a fresh install and only install the ones you NEED (GPU / LAN / etc). If there's other drivers included that you don't absolutely need, don't install them.

I had this same problem on all 3 of my P67 boards. I just install the USB3 and LAN drivers now, and I don't have a single issue with this anymore.
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Junkyard
(18 items)
 
NAStradamous
(12 items)
 
HTPC01
(16 items)
 
CPUMotherboardGraphicsRAM
Intel i5 2320 @ 3.1GHz MSI B75MA-E33 HIS HD7970 3GB @ 1050 / 1700, 1.17v Patriot 2x4GB DDR3-1066 
Hard DriveHard DriveOptical DriveCooling
Crucial MX100 256GB WD Green 2TB DVDRW Corsair H50 Push / Pull 
CoolingOSMonitorMonitor
NZXT 120mm fans strapped to stock 7970 cooler Windows 10 Pro Dell 3007WFP Dell 2007FP 
MonitorKeyboardPowerCase
Dell 2007FP Cheap Toshiba (R.I.P. Ducky) PC Power & Cooling Silencer MKIII 950w Cheap Garbage (free) 
MouseAudio
Logitech G602 Yardsale Special 
CPUMotherboardGraphicsRAM
Intel Core i5 3330 Asus H61 MSI GTX 750Ti Low Profile 2x4GB Hynix DDR3-1333 
Hard DriveHard DriveOptical DriveCooling
60GB Kingston SSD 1TB Seagate Samsung DVDRW CoolerMaster Gemin II 
OSMonitorKeyboardPower
Windows 8.1 + Steam Big Picture / Plex HT 50" Insignia LED 1080p Logitech Rosewill Green 530w 
CaseMouseAudioOther
Silverstone HTPC Logitech Pioneer 2.0 tower speakers + 135w RMS Rosewill MCE Remote 
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