Bottleneck or not?

[nyxanna]

What is the worst and weakest part in my PC?
Do I have a bottleneck that is slowing the PC down?

These are my specs:
ASUS HD 7970 Matrix Platinum
Intel Core i5-4670K @ 3.40GHz
Kingston HyperX Blu 16 GB (2x8) 1600MHz DDR3
MSI Z87-G45
Corsair HX850W Professional
Samsung SSD 830

 

[faster23rd]

None, looks good and looks fast.