So my current setup is an ASRock Z77 Extreme4 Motherboard with an i5-3570k overclocked to slightly above 4GHZ, using Hyper 212 Evo Plus CM after-market cooler. After a stress test using Prime 95 small ftts, it's maximum temp is about 70'c it goes from 65-70'c. Is this fine ? Note i do live in Singapore and it's a very hot and humid country.