Almost every day I get the BSOD.

BSOD's with CS:GO are frequently occuring, but it is everytime a different cause.

Please make sure your Razer drivers are up to date, if they are up to date a suggestion is to reinstall the drivers.

Code:

*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************


Use !analyze -v to get detailed debugging information.


BugCheck A, {fffff802a2865900, ff, 0, fffff802a587804a}


*** WARNING: Unable to verify timestamp for rzudd.sys
*** ERROR: Module load completed but symbols could not be loaded for rzudd.sys
Probably caused by : HIDCLASS.SYS ( HIDCLASS!HidpIrpMajorCreate+47e )

1: kd> lmvm rzudd
start             end                 module name
fffff801`d6790000 fffff801`d67c3000   rzudd    T (no symbols)           
    Loaded symbol image file: rzudd.sys
    Image path: \SystemRoot\System32\drivers\rzudd.sys
    Image name: rzudd.sys
    Timestamp:        Tue Aug 11 13:13:50 2015 (55C9D8EE)
    CheckSum:         00035524
    ImageSize:        00033000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4

Your AMD audio drivers are bit causing problems, all others in the list are from Microsoft which can be ignored.
I checked your mainboard support page but couldn't find updates for AMD stuff at all.
You need to get these drivers from AMD directly, or uninstall them.

Code:

Unloaded modules:
fffff801`7f7d0000 fffff801`7f7db000   umpass.sys
fffff801`7cf50000 fffff801`7cf7f000   tunnel.sys
fffff801`7d050000 fffff801`7d05f000   hiber_storpo
fffff801`7d060000 fffff801`7d085000   hiber_storah
fffff801`7d090000 fffff801`7d0ac000   hiber_dumpfv
fffff801`7f3b0000 fffff801`7f3c0000   monitor.sys
fffff801`7f7d0000 fffff801`7f7e1000   vwifimp.sys
fffff801`7cff0000 fffff801`7cfff000   hiber_storpo
fffff801`7d000000 fffff801`7d025000   hiber_storah
fffff801`7d030000 fffff801`7d04c000   hiber_dumpfv
fffff801`7cfe0000 fffff801`7cfeb000   umpass.sys
fffff801`7cfd0000 fffff801`7cfdb000   umpass.sys
fffff801`7cfc0000 fffff801`7cfcb000   umpass.sys
fffff801`7cfb0000 fffff801`7cfbb000   umpass.sys
fffff801`7cf20000 fffff801`7cf4f000   tunnel.sys
fffff801`7cec0000 fffff801`7ceef000   tunnel.sys
fffff801`79c90000 fffff801`79c9f000   dump_storpor
fffff801`79cd0000 fffff801`79cf5000   dump_storahc
fffff801`79d20000 fffff801`79d3c000   dump_dumpfve
fffff801`7ef20000 fffff801`7ef2a000   amdkmafd.sys
fffff801`7b1e0000 fffff801`7b1f3000   dam.sys 
fffff801`79d40000 fffff801`79d71000   cdrom.sys
fffff801`78e20000 fffff801`78e30000   WdBoot.sys
fffff801`79bb0000 fffff801`79bbe000   hwpolicy.sys

20-5-2015 01:26:48     C:\WINDOWS\system32\drivers\amdkmafd.sys

Many different BSOD's, most are memory related.

Diagnostic Test

 RAM TEST

Run MemTest86+ to analyse your RAM. MemTest86+ - Test RAM - Windows 10 Forums

   Note

MemTest86+ needs to be run for at least 8 complete passes for conclusive results. Set it running before you go to bed and leave it overnight. We're looking for zero errors here. Even a single error will indicate RAM failure.

Addition:
If errors show up you can stop the test, remove all sticks but 1 and test this single stick in each slot for 8 passes or until errors show, switch sticks and repeat.
If errors show up and you see them a lot later, no problem, the errors don't affect the test.

This test is an offline test, meaning it is a bootable test where you can't do anything but changing a few settings (not recommended to change settings). It can't run in Windows because Windows reserves certain amount of memory, this amount of memory can't be tested while Windows is active.

A test with 8GB normally takes about 8-10h