Both of these processors have the same turbo frequency (3.9Ghz), but the i5 4690S is clocked lower without turbo (3.2Ghz vs 3.5Ghz). Is there any reason I shouldn't buy the i5 4690S? I plan on gaming with this processor, and don't see any reason to spend more on the i5 4690.
Here is the i5 4690: http://www.newegg.com/Product/Product.aspx?Item=N82E16819116989
Here is the i5 4690S: http://www.newegg.com/Product/Product.aspx?Item=N82E16819116990
Here is the i5 4690: http://www.newegg.com/Product/Product.aspx?Item=N82E16819116989
Here is the i5 4690S: http://www.newegg.com/Product/Product.aspx?Item=N82E16819116990