cri9292 :
spdragoo :
cri9292 :
Calvin7 :
i3-2100 is a year 2011 processor with Socket LGA 1155. You need a different motherboard to use an i5-7400. It use a different size socket-LGA 1151.
I already have a new motherboard to install all my parts. The only thing i need is a new cpu and gpu
Then you
have to get a new CPU first. Also, you have to make sure you also bought RAM for the new motherboard, as a Kaby Lake-compatible motherboard requires DDR
4 RAM, & your old motherboard used DDR
3 RAM.
Now, the question is...how much did you pay for the new motherboard/RAM, & did you buy it recently? Depending on how much you spent (& how recent your purchase was), you might see nearly as good of an increase by replacing the i3-2120 with a compatible Core i5 or i7. Most of the Socket LGA 1155 motherboards out there can not only handle a Sandy Bridge Core i5/i7 but also the next-generation Ivy Bridge Core CPUs...& clock speeds aside, there's not a whole lot of performance difference between a 4C/4T Ivy Bridge Core i5 & the 4C/4T Kaby Lake i5-7400 -- in fact, given that the i5-7400 is a little on the weaker side, you might see an i5-3570 or i7-3770 actually tie it in performance. Best of all...you don't have to worry about trying to reinstall/reactivate Windows 7/10 on your system.
For the ram i bought the Corsair vengeance 2400MHz 16gb (2x8gb) and for the motherboard i went for a simple msi b250m that i saw was compatible with all of my parts. I didn't understant quite well what you said there about the cpu. Can you explain it again?
Not buying a GPU = either reusing your old GPU (if you had one) or relying on the integrated graphics of the new CPU. It won't perform as well...but it
will turn on & work.
Not buying a CPU =
your new system won't even turn on. You
have to have a CPU for the computer to work, period. Your old i3-3120 will
not work with the new motherboard...so if you really want to use the new motherboard, you
have to get the new CPU now & wait to buy the GTX 1060.
Which is why I asked about how much you spent on the new motherboard/RAM & when you bought it. If you bought it fairly recently (i.e. within the past 30 days), you could return them & use the money towards buying a Socket LGA 1155 CPU that's compatible with your current system (i.e. you could just pop out that i3-2120 & plug the replacement in), & probably have enough money left over to
also buy the GTX 1060.