[Overclocking] SA & IO Voltage Query

[sundawg89]

Hi all,

 

So I have finally built this system that I posted about a few months ago but I am running into some issues. I was getting massive temperature spikes from just running simple programs or opening a web browser even though I am liquid cooled but have read that this is a common issue with the 7700k. I am overclocked at a stable 4.8ghz at 1.25v and I was hoping someone could just check my settings as I am new to this. The SA and IO voltages are shown in the warning area and I was hoping someone could suggest what to lower them at and/or anything else I should change?

 

Any help would be much appreciated! I have attached the spec details below and I have a SS of the info I am talking about.

 

My full Specs are:

 

PCPartPicker part list / Price breakdown by merchant

CPU: Intel - Core i7-7700K 4.2GHz Quad-Core Processor  (£298.98 @ Aria PC) 
CPU Cooler: Corsair - H115i 104.7 CFM Liquid CPU Cooler  (£122.97 @ Amazon UK) 
Motherboard: MSI - Z270 GAMING M7 ATX LGA1151 Motherboard  (£213.97 @ Amazon UK) 
Memory: Corsair - Vengeance LPX 32GB (4 x 8GB) DDR4-3200 Memory  (£250.98 @ Amazon UK) 
Storage: Samsung - 850 EVO-Series 1TB 2.5" Solid State Drive  (£265.90 @ Amazon UK) 
Storage: Western Digital - BLACK SERIES 1TB 3.5" 7200RPM Internal Hard Drive  (£68.99 @ CCL Computers) 
Video Card: MSI - GeForce GTX 1080 Ti 11GB GAMING X Video Card  (£746.53 @ BT Shop) 
Case: NZXT - S340 Elite (Black/Red) ATX Mid Tower Case  (£76.80 @ Aria PC) 
Power Supply: EVGA - SuperNOVA G3 (EU) 750W 80+ Gold Certified Fully-Modular ATX Power Supply  (£114.31 @ CCL Computers) 
Operating System: Microsoft - Windows 10 Home OEM 64-bit  (£83.70 @ Aria PC) 
Case Fan: Corsair - ML120 Pro 75.0 CFM  120mm Fan  (£15.29 @ Aria PC) 
Case Fan: Corsair - ML140 97.0 CFM  140mm Fans  (£23.99 @ Aria PC) 
Keyboard: Corsair - K70 LUX RGB Wired Gaming Keyboard  (£145.47 @ Amazon UK) 
Mouse: Corsair - M65 PRO RGB FPS Wired Optical Mouse  (£49.98 @ PC World Business) 
Total: £2477.86
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2017-07-20 11:17 BST+0100

[sundawg89]

Ok well just to update you all before someone replies, I made some changes to the SA and IO voltages and stress tested and its brought temps down a lot and everything is stable at 4.8ghz @ 1.25v with XMP on 3200 DDR4 Corsair Vengeance RAM.

 

If there is something else I should change please let me know!