My CPU has been at 100 degrees celsius idle recently so I need to fix it. It could be my thermal paste, however I need to but a new cooler anyways because my CPU is really good for overclocking and yet I've never actually tried it since I only have a stock cooler. My budget is £80 (about $105) and I need something that wouldn't be obstructed by my RAM. Preferably I don't want to it be a water cooler as I want it to be quiet and I am willing to pay more than other coolers to get something quiet. Also I'm weary of my power supply which is 750w and I'm not sure if I could get something substantial without it consuming too much power. All suggestions are appreciated, thanks.
SPECS:
CASE: Corsair 230t
MOBO: MSI Z87-G45
GPU: MSI GTX 970 4GB
CPU: i7 4790K @ 4.0GHZ
RAM: 8GB of G.Skill Ripjaws 2133mhz (2x4gb)
PSU: Corsair CX750M 750w PSU
MONITOR: LG 34 INCH ULTRAWIDE (2560 X 1080)
STORAGE: 1x 2TB SATA HDD (WD BLUE) 1x 120GB SSD (Kingston)
FANS: 4x 120mm Corsair fans
SPECS:
CASE: Corsair 230t
MOBO: MSI Z87-G45
GPU: MSI GTX 970 4GB
CPU: i7 4790K @ 4.0GHZ
RAM: 8GB of G.Skill Ripjaws 2133mhz (2x4gb)
PSU: Corsair CX750M 750w PSU
MONITOR: LG 34 INCH ULTRAWIDE (2560 X 1080)
STORAGE: 1x 2TB SATA HDD (WD BLUE) 1x 120GB SSD (Kingston)
FANS: 4x 120mm Corsair fans