What parts of my gaming PC should I upgrade first?

kylewilliams5115

Prominent
Nov 11, 2017
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510
I already have a beautiful high end gaming PC, but theres always room for upgrades. My specs are below and I want to know if I should upgrade my case, cpu & motherboard, gpu or something similar. First off, a PSU upgrade is a must need. It is very minimal for the high end parts in my computer. Sadly, It also seems to be the cause for some GPU whine I get, another reason parts need to change.

Some Ideas I have:
Corsair 400C
CPU - i7-7700k
CPU - i7-8700k & a supporting motherboard
GPU - an 11GB graphics card such as the Asus Strix or GIGABYTE Auros Xtreme

Computer Specs:
Case: Phanteks Eclipse P400 Tempered Glass
CPU: Intel Core i7-6700K 4.0 GHz (Watercooled)
GPU: NVIDIA GeForce GTX 1080 ti (MSI Armor 8GB OC)
Motherboard: MSI Z170-A Pro
RAM: Corsair 32GB (DDR4)
Storage: 240GB SSD + 2TB HDD
PSU: Corsair 650M
OS: Windows 10 Home
 


Why do you need an upgrade? Is something not performing well? This pc is a beast and does not have any worthwhile upgrades atm.
 


I don't see any need to change anything, it's already a high end system.