So currently I have I3 3220 3.3ghz I am thinking of upgrade it to I5 3570 3.4ghz. but I don't know how much it will inc performance. Should I upgrade it or
Used Original Xeon Intel CPU i5 3570 Processor Quad Core 3.4Ghz L3=6M 77W Socket LGA 1155 I5-3570 Desktop CPU
Saav T102 Gaming PC Desktop Tower Intel i5-3570 3.4GHz, 512GB, 16GB, Geforce 1660S 6GB, Windows 10 - Walmart.com
Source Intel Core i5 3570K 3.4GHz 6MB 5.0GT/s SR0PM LGA1155 i5-3570k CPU Processor on m.alibaba.com