I'm trying not to buy an i5/i7 and a new MB .I really wouldn't worry about it. Sometimes those types of comparisons are difficult, because some CPUs are better at different applications than other CPUs.
For some, yours will beat the i5, of course others the i5 will likely be much better.
As long as the games that you have are doing well, I wouldn't worry about.
CPU wise overall, it beats the recommended i5, by a little bit. With a lot of the new stuff, plus your PC, it should run terrifically.
Spoiler for Hidden: