BSOD, Secondary processor failure under pressure?

So, started having problems a few days back.. my computer started to randomly restart.
unchecked "auto restart" and instead started to get BSOD's.
Got no idea how to solve this, need some help.

Need more info than whats in the rar below, just let me know..
might need some explainations how to grab the info aswell..

Thanks.

Attachment 335543

Edit: always gettin the BSOD while playing High end games, and during Prime95 test.
Nothin during Furmark or memtest.

Hello, Emil758. Welcome to Seven Forums. I will attempt to help you with this. I have looked at your 2 dump files and the last one gave no information other than an 0X124, or a generic hardware error. That error means nothing other than there was a hardware error somewhere, but gives no indication of what. The first dump file lists the following:

Code:

FAULTING_IP: 
nvlddmkm+91951c
fffff880`0f94b51c 48ff255dc9ecff  jmp     qword ptr [nvlddmkm+0x7e5e80 (fffff880`0f817e80)]
DEFAULT_BUCKET_ID:  GRAPHICS_DRIVER_TDR_FAULT
CUSTOMER_CRASH_COUNT:  1
BUGCHECK_STR:  0x116
PROCESS_NAME:  System
CURRENT_IRQL:  0

Your Graphics drivers crashed and did not recover in the time allotted by Windows, so Windows assumed a Graphics failure.

Code:

 nvlddmkm
start             end                 module name
fffff880`0f032000 fffff880`0fd06000   nvlddmkm T (no symbols)           
    Loaded symbol image file: nvlddmkm.sys
    Image path: \SystemRoot\system32\DRIVERS\nvlddmkm.sys
    Image name: nvlddmkm.sys
    Timestamp:        Sat Sep 13 14:59:50 2014 (5414A236)
    CheckSum:         00C8E3A6
    ImageSize:        00CD4000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04

To begin with I would like you to reinstall you graphics driver using the following method. It will give you the cleanest install we can have.
NVIDIA Drivers - Avoid Problems

Try that and see if it improves your problem and let me know.. If you have another BSOD please submit the Blue Screen of Death (BSOD) Posting Instructions again. Please use option #2 and press the 'Grab All' Button and give it some time to gather all of the information, then upload the Zip file in a new post here.

Also, please make sure the Firmware on your SSD is up to date and your computer is configured for Small Memory Dumps, which it appears to be. Dump Files - Configure Windows to Create on BSOD

Are you overclocking?

What are your CPU temps and what make and model of PSU and CPU cooler do you have? You should be having no problem with hyperthreading. I don't know your prices there, but here we paid about $100 for hypertreading. Turning it off is the same as buying a i5-2500K. Please tell me your temps and about your PSU.

PSU: Corsair TX650
CPU cooling: Coolermaster liquidcooler 120M

Temps: without any load 32-34 degree's (Celcius) and During prime95 56-61 degree's

The CPU is a i7 2600k.

OK, your temps are fine and the PSU is good too. There really is no reason you need to turn hyperthreading off. doing that will lower your CPU temps about 10C and lower your Vcore some, but it should run fine at stock. Have you changed anything in BIOS? Some settings will affect the Vcore, but I would doubt you changed any of those.

What is your vcore in BIOS set to? Manual or offset? is it set to auto?