OP
rohitshakti_sehgal
Journeyman
As Saiyan suggested, see if you can get compatible board for your existing system. That's the cheapest option.
G6400 + H410M E + 8GB DDR4 2666mhz would cost about 14k
2200G/3200G + A320M S2H + 8GB DDR4 3000mhz would cost about 15k/16k - about 30/35% better than G6400
i3 10100 + H410M E + 8GB DDR4 2666mhz would cost about 18k - about 50% better than 2200G
You decide what's best. For your use case, any one of these build will do.
I have got my old mobo repaired and will sell it soon and this looks good to me.
3200G + A320M S2H + 8GB DDR4 3000mhz
Please tell company good for mobo anf drr 4 ram. I think corsair still gives lifetime warranty on rams....?