70 euros is liek 100 dollars right? get the thermal right silver arrow. its beast!! and it does better then the noctua d-14. trust me. my friends both have the i7 3770k and 1 has a silver arrow and the other has a noctua d-14 and the temp difference is by like 5-8 degrees. the thermal right silver arrow pwns. if you want something better, then get the exoensives water cooler. probably the h60 -80. the top air cooler compares to the decent water coolers. solike h40--60.