I got my computer in April 2015. I'm wondering if it's time to upgrade my CPU? Here's my current setup. I use this computer for normal desktop work (Microsoft Office) plus gaming (I'm playing Final Fantasy XV right now). I recently upgraded my gpu and added more ram. I don't feel the need to play everything on Ultra, also I'm just playing in 1080P.
Processor: Intel Core i5 4590 3.30 GHz (Quad Core)
Motherboard: ASUS/GIGABYTE (Intel H81 Chipset) (MATX)
System Memory: 16GB DDR3 1600MHz (8x2)
Power Supply: 600W Corsair CX
GPU: MSI Gaming GeForce GTX 1660 Ti 192-bit HDMI/DP 6GB GDRR6
Processor: Intel Core i5 4590 3.30 GHz (Quad Core)
Motherboard: ASUS/GIGABYTE (Intel H81 Chipset) (MATX)
System Memory: 16GB DDR3 1600MHz (8x2)
Power Supply: 600W Corsair CX
GPU: MSI Gaming GeForce GTX 1660 Ti 192-bit HDMI/DP 6GB GDRR6