Is MSI A88XM-E45 V1 (NOT V2) goes well with a10-7870k godavari? MSI website suggests that only V2 mobo supports godavari apu.

although both mobos look alike the have diffrent printed circuits thats why the also have different bios. since you have the original mobo you should stick with A10-7850K or any of the other officially suppoted cpu. caution, flashing bios to other than the ones listed may brick your board.