If you'd read other threads instead of creating a redundant one, you would know, that due to the dispute between Intel and Nvidia, Nvidia can't make chipsets for the i-Core CPUs, thus if you want an i3 in your MBP you would be stuck with the Intel HD Graphics chipset, which is worse than the previous 9400M.
So Apple had to compromise, either the better graphics card and a faster CPU, or a faster CPU and a worse GPU than before, as a dedicated GPU in the 13" MBP is still not feasible for Apple.