so it will work thats nice, I dont have to worry thanks.The 3570 needs BIOS version F5 as a minimum, the same BIOS revision the Pentium G850 needs.
https://www.gigabyte.com/Motherboard/GA-H61M-S1-rev-20#support-cpu
You could certainly update the BIOS if there's a later version than you're running, but it's not necessary to just "work"