First Build having constant BSOD Issues

Hey all, long story short I recently built my first computer and since carefully putting the parts all together and installing the os I've been experiencing incredibly regular BSODs, freezing and restarts. I've tried reinstalling the os, reassembling the parts (including checking for bent pins, making sure everything is where it's meant to be, etc), virus checks, general googling and applying the latest windows updates.

The majority of drivers installed are those from the discs I got with the hardware and all the parts are compatible with each other to the best of my knowledge/ research. Numerous tests in memtest86 and Prime95 both passed without issue and device manager is showing everything as a-ok. I've attempted to use the online dump analyzer linked in the faq but my computer restarts or bluescreens every time I try. I'm hoping the intuitive minds here have some other ideas for me as I'm not quite sure where to go as I seem to have exhausted every avenue.

HWInfo gave me the following as far as specs:

• CPU: Intel Core i5-3570K (Ivy Bridge-DT, E1) 3400 MHz (34.00x100.0) @ 1600 MHz (16.00x100.0)
• Motherboard: ASRock Z77 Extreme4
• Chipset: Intel Z77 (Panther Point DH)
• Memory: 8192 MBytes @ 666 MHz, 9.0-9-9-24 - 4096 MB PC10600 DDR3 SDRAM - G Skill F3-10666CL9-4GBNT - 4096 MB PC10600 DDR3 SDRAM - G Skill F3-10666CL9-4GBNT
• Graphics: Intel Ivy Bridge-DT GT2 - Integrated Graphics Controller [E1/L1/N0/P0] [ASRock] Intel HD Graphics 4000 (Ivy Bridge GT2), 0 MB
• Graphics: GIGABYTE Radeon HD 7870 ATI/AMD Radeon HD 7870 (PITCAIRN XT), 2048 MB GDDR5 SDRAM
• Drive: M4-CT128M4SSD2, 125.0 GB, Serial ATA 6Gb/s
• Drive: WDC WD20EARS-00MVWB0, 1953.5 GB, Serial ATA 3Gb/s
• Drive: HL-DT-ST BDDVDRW CH12LS28, BD-ROM
• Sound: Intel Panther Point PCH - High Definition Audio Controller [C1]
• Sound: ATI/AMD Heathrow/Chelsea/Cape Verde - High Definition Audio Controller
• Network: Broadcom NetLink BCM57781 PCI-E Gigabit Ethernet Controller
• OS: Microsoft Windows 7 Ultimate (x64) Build 7601

Link to a rar of my recent dumps:

http://netload.in/dateiKHeUooVtvy/Dumps.rar.htm

Any ideas or suggestions are very much appreciated, having my computer restart so frequently and unable to perform to its fullest capacity is proving quite distressing!