random bsod

Hello hansdraakkiller , Welcome to SF

Two dumps one = faulty graphics driver
Update your graphics drivers to the latest ones, its best to uninstall old drivers then run Drivers - Clean Left over Files after Uninstalling then install new drivers from here Drivers - Download NVIDIA Drivers option 2 is easiest as will auto detect what you need.

one = 0x124 hardware error, have a look at this thread for some ideas, your dump specifically blames a processor error but this is often misleading, check the thread and i would recommend you start by updating bios, chipset drivers (or reinstalling) and updating SSD firmware if you have one
Stop 0x124 - what it means and what to try

Code:

*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck 124, {0, fffffa800a102028, be000000, 800400}
Probably caused by : GenuineIntel
Followup: MachineOwner
---------
0: kd> !analyze -v
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************
WHEA_UNCORRECTABLE_ERROR (124)
A fatal hardware error has occurred. Parameter 1 identifies the type of error
source that reported the error. Parameter 2 holds the address of the
WHEA_ERROR_RECORD structure that describes the error conditon.
Arguments:
Arg1: 0000000000000000, Machine Check Exception
Arg2: fffffa800a102028, Address of the WHEA_ERROR_RECORD structure.
Arg3: 00000000be000000, High order 32-bits of the MCi_STATUS value.
Arg4: 0000000000800400, Low order 32-bits of the MCi_STATUS value.
Debugging Details:
------------------

BUGCHECK_STR:  0x124_GenuineIntel
CUSTOMER_CRASH_COUNT:  1
DEFAULT_BUCKET_ID:  WIN7_DRIVER_FAULT
PROCESS_NAME:  cmdagent.exe
CURRENT_IRQL:  f
STACK_TEXT:  
fffff800`00ba8a98 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KeBugCheckEx

STACK_COMMAND:  kb
FOLLOWUP_NAME:  MachineOwner
MODULE_NAME: GenuineIntel
IMAGE_NAME:  GenuineIntel
DEBUG_FLR_IMAGE_TIMESTAMP:  0
FAILURE_BUCKET_ID:  X64_0x124_GenuineIntel_PROCESSOR_MAE
BUCKET_ID:  X64_0x124_GenuineIntel_PROCESSOR_MAE
Followup: MachineOwner
---------
0: kd> !errrec [fffffa800a102028]
===============================================================================
Common Platform Error Record @ fffffa800a102028
-------------------------------------------------------------------------------
Record Id     : 01ce2d7f539095c1
Severity      : Fatal (1)
Length        : 928
Creator       : Microsoft
Notify Type   : Machine Check Exception
Timestamp     : 3/30/2013 20:03:06 (UTC)
Flags         : 0x00000000
===============================================================================
Section 0     : Processor Generic
-------------------------------------------------------------------------------
Descriptor    @ fffffa800a1020a8
Section       @ fffffa800a102180
Offset        : 344
Length        : 192
Flags         : 0x00000001 Primary
Severity      : Fatal
Proc. Type    : x86/x64
Instr. Set    : x64
Error Type    : Micro-Architectural Error
Flags         : 0x00
CPU Version   : 0x00000000000306a9
Processor ID  : 0x0000000000000000
===============================================================================
Section 1     : x86/x64 Processor Specific
-------------------------------------------------------------------------------
Descriptor    @ fffffa800a1020f0
Section       @ fffffa800a102240
Offset        : 536
Length        : 128
Flags         : 0x00000000
Severity      : Fatal
Local APIC Id : 0x0000000000000000
CPU Id        : a9 06 03 00 00 08 10 00 - bf e3 9a 7f ff fb eb bf
                00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00
                00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00
Proc. Info 0  @ fffffa800a102240
===============================================================================
Section 2     : x86/x64 MCA
-------------------------------------------------------------------------------
Descriptor    @ fffffa800a102138
Section       @ fffffa800a1022c0
Offset        : 664
Length        : 264
Flags         : 0x00000000
Severity      : Fatal
Error         : Internal timer (Proc 0 Bank 3)
  Status      : 0xbe00000000800400
  Address     : 0x000007fef015df6f
  Misc.       : 0x0000000000000000

Looking at your whole list there is several 0x124 errors which indicate a hardware problem, this may or may not be the case so i would start by running full hardware tests to prove your machine, heres some info to test each aspect of hardware, ensure you have temperature monitoring software installed (something like speccy) before running tests that are going to load machine and keep an eye on them
RAM - Test with Memtest86+
Disk Check
Hard Drive Diagnostic Procedure using something like SeaTools | Seagate
Hardware - Stress Test With Prime95
Video Card - Stress Test with Furmark

Run through these tests and post back your results/progress and i will have a deeper look into your dumps another day when i have more time :)