As far as I know, RAM can't cause to your CPU overheat that much..
Some tips you may consider and/or check:
1.- Like Vegan said, check your thermal compound and if your CPU is properly seated. Too much paste can cause overheating to, so check if it's not around the socket/motherboard.
2.- Check that your CPU cooler fan works, and you can set a fan speed profile in order to make it work a bit faster. If temps goes down, then it's a first step. If then fan it's not working, then check if it's connected to the motherboard pin, or replace it.
3.- Check your ambient temps and your case airflow/fans. Poor airflow can cause to overheat ALL inside your case, including your motherboard. And if some of the case fans work as well.
4.- Check that the fins of the cooler (I'm supposing it's stock) are clean of dust, and the rest of your case.
8320 @ 4,7 / 990FXA UD5 / CF-X 7970 + 7950 / Switch 810 / H110 p-p / 16 GB RAM / 23" 5760x1080 / SSD 64GB RAID0 / HX750 / SB Recon3D Fatal1ty Champion / z506