BSOD ntsoskrnl.exe hal.dll

Hello, I had several BSOD (4 I think) for a month now and I have no idea where it comes from. I tested my memory and my HDD and there were no error, I even totally reinstalled my system. But BSOD are still there and it worries me :/ . It just seems to happen randomly when I play, I believe that I always was playing when I had these BSODs but sometimes I can play for a week without any BSOD.

Thanks

Here is a link to my Dump Files
Here is my config:
Computer:
Computer Type ACPI x64-based PC
Operating System Microsoft Windows 7 Professional
OS Service Pack Service Pack 1

Motherboard:
CPU Type QuadCore Intel Core i5-4670, 3600 MHz (36 x 100)
Motherboard Name ASRock B85 Pro4
Motherboard Chipset Intel Lynx Point B85, Intel Haswell
System Memory 8112 MB (DDR3 SDRAM)
DIMM2: G Skill F3-12800CL9-2GBRL 2 GB DDR3-1333 DDR3 SDRAM (9-9-9-24 @ 666 MHz) (8-8-8-22 @ 609 MHz) (7-7-7-20 @ 533 MHz) (6-6-6-17 @ 457 MHz)
DIMM3: G Skill F3-12800CL9-4GBRL 4 GB DDR3-1600 DDR3 SDRAM (11-11-11-28 @ 800 MHz) (10-10-10-27 @ 761 MHz) (9-9-9-24 @ 685 MHz) (8-8-8-22 @ 609 MHz) (7-7-7-19 @ 533 MHz) (6-6-6-16 @ 457 MHz)
DIMM4: G Skill F3-12800CL9-2GBRL 2 GB DDR3-1333 DDR3 SDRAM (9-9-9-24 @ 666 MHz) (8-8-8-22 @ 609 MHz) (7-7-7-20 @ 533 MHz) (6-6-6-17 @ 457 MHz)
BIOS Type AMI (05/02/2013)

Video Adapter NVIDIA GeForce GTX 760 (2 GB)
3D Accelerator nVIDIA GK104
Audio Adapter nVIDIA HDMI/DP @ nVIDIA GK104 - High Definition Audio Controller
Audio Adapter Realtek ALC892 @ Intel Lynx Point PCH - High Definition Audio Controller [C-1]

Storage:
IDE Controller Intel(R) 8 Series/C220 Chipset Family SATA AHCI Controller
Disk Drive SAMSUNG HD103SJ SCSI Disk Device (1000 GB, 7200 RPM, SATA-II)
Disk Drive SAMSUNG SSD 830 Series SCSI Disk Device (SATA-III)
CD:48x/32x/48x DVD+RW/DVD-RW/DVD-RAM)
SMART Hard Disks Status OK