This is like saying 'I have big engine with 50 HP'.
It may be enough if your vehicle is light and fast otherwise, but it won't be fun to drive with if your car weights >2 tons.
GHz and core count does not tell you anything about real performance. AMD X6 1090T has 6 cores with 3.2 GHz and is a lot slower than a Intel i5-3340S with 4 cores and 2.8 GHz.
Do you know the difference between logical cores and physical ones (hyperthreading)?