Monitoring:
GPU - MSI Afterburner:
http://event.msi.com/vga/afterburner/download.htm
CPU - Realtemp:
http://www.techpowerup.com/realtemp/
MISC - HWINFO64:
http://www.hwinfo.com/download64.html
Stress Testing:
GPU: Games
CPU: Prime95:
http://files.extremeoverclocking.com/file.php?f=103
SSD Benchmarks:
http://www.attotech.com/products/pro...Disk_Benchmark
http://alex-is.de/PHP/fusion/downloa...?download_id=9
Only thing accurate for voltage readings is a digital multi meter. Any software will be inaccurate. I also wouldn't run programs like OCCT, furmark, intel burn test either since their load is unrealistic and most hardware will just throttle in it anyways.