Overclock.net › Forums › Intel › Intel CPUs › i7 8700k overclock results and settings
New Posts  All Forums:Forum Nav:

i7 8700k overclock results and settings - Page 77

post #761 of 2538
Quote:
Originally Posted by Knoxx29 View Post

It depends, if you run FPU it is stressful enough.
Prime95 for a few hours isn't going to degrade your CPU rapidly, I was more referring to the people that stress with Prime95 for literally 24 hours at time and doing it several times smile.gif
post #762 of 2538
Quote:
Originally Posted by doox00 View Post

Is it possible something in my windows install got borked after locking up/rebooting while stress testing when messing with oc's? Because now I can't pass real bench at all even at stock speeds, where as before I was able to pass at 5.2 oc. I can pass every other stress test, including latest prime95 small ffts with 5.2 oc right now still but real bench fails every time. Redownloaded real bench as well, no change. Have had zero issues in windows/games.
Its possible that can happen if you have too many BSOD, Realbench though can be a bit "flaky" sometimes. When I first get a CPU I will stress the CPU with OCCT large data sets and Realbench with just windows,drivers and some stressing software until I find stability, then re-install windows and all my programs etc. smile.gif
post #763 of 2538
Quote:
Originally Posted by ScrubyMcBubble View Post

Thanks for the tips! I had tried lower voltages prior posting at 1.265 but only benching for 15min, then adding 0.005v at a time seemed to double the benching time each time. I don't think i'll attempt gaming any lower than the current prime 5.5hour stable voltage as i'm quite worried about game crashes.. My friend and i have been taking the duo ranks very seriously lately biggrin.gif
I had set my AVX to -6 (4.4Ghz) which gets my cpu into low 80's on a small FTP AVX enabled prime95. If my temps are vastly improved with a delid do you think it would be reasonable to unlock my AVX to the full 5Ghz as well?

Cant you OC without AVX is it that necessary?
Quote:
Originally Posted by ScrubyMcBubble View Post

If my temps are vastly improved with a delid do you think it would be reasonable to unlock my AVX to the full 5Ghz as well?

why do you need to Delidd to go 5.0GHz without AVX?
Black Widow
(9 items)
 
Red Queen X3
(11 items)
 
Hybrid T625
(17 items)
 
CPUMotherboardGraphicsRAM
Intel i7 8700K Asus Rog Maximus X Hero EVGA GEFORCE GTX 1080 CLASSIFIED G.skill F4-3000C 15-8GVR 
CoolingOSMonitorPower
Waterchiller Windows 10 pro Asus rog swift pg278q Enermax platimax 
Case
Cougar 
CPUMotherboardGraphicsRAM
Intel Xeon X5690 Evga X58 Classified3 Zotac Geforce GT 610 G.Skill Ripjaws F4-3000C15D-16GVR 
Hard DriveCoolingOSMonitor
Samsung Evo 850 Waterchiller Windows 10  Samsung syncmaster px2370 
KeyboardPowerMouse
HP C2500 Enermax  HP C2500 
CPUMotherboardGraphicsGraphics
Intel Core i7-3770K ( Delidded) 4.5 OC MAXIMUS V FORMULA 2 X Sli Way EVGA GeForce GTX 770 Superclocked A... NVIDIA GeForce GTX 770 
RAMHard DriveOptical DriveCooling
G.Skill RipjawsX Samsung 840 EVO It's just a waste of space Custom WaterCooling 
OSMonitorKeyboardPower
Windows 7 Professional Asus PG278Q ROG Virtuis Gaming Enermax Platimax 1000W 80plus platinum Super Ov... 
CaseMouseMouse PadAudio
Cooler Master Haf 932 Advance Regular one World of WarCraft Cataclysm (SteelSeries) On Baord Audio 
Other
Logitech 7.1  
  hide details  
Reply
Black Widow
(9 items)
 
Red Queen X3
(11 items)
 
Hybrid T625
(17 items)
 
CPUMotherboardGraphicsRAM
Intel i7 8700K Asus Rog Maximus X Hero EVGA GEFORCE GTX 1080 CLASSIFIED G.skill F4-3000C 15-8GVR 
CoolingOSMonitorPower
Waterchiller Windows 10 pro Asus rog swift pg278q Enermax platimax 
Case
Cougar 
CPUMotherboardGraphicsRAM
Intel Xeon X5690 Evga X58 Classified3 Zotac Geforce GT 610 G.Skill Ripjaws F4-3000C15D-16GVR 
Hard DriveCoolingOSMonitor
Samsung Evo 850 Waterchiller Windows 10  Samsung syncmaster px2370 
KeyboardPowerMouse
HP C2500 Enermax  HP C2500 
CPUMotherboardGraphicsGraphics
Intel Core i7-3770K ( Delidded) 4.5 OC MAXIMUS V FORMULA 2 X Sli Way EVGA GeForce GTX 770 Superclocked A... NVIDIA GeForce GTX 770 
RAMHard DriveOptical DriveCooling
G.Skill RipjawsX Samsung 840 EVO It's just a waste of space Custom WaterCooling 
OSMonitorKeyboardPower
Windows 7 Professional Asus PG278Q ROG Virtuis Gaming Enermax Platimax 1000W 80plus platinum Super Ov... 
CaseMouseMouse PadAudio
Cooler Master Haf 932 Advance Regular one World of WarCraft Cataclysm (SteelSeries) On Baord Audio 
Other
Logitech 7.1  
  hide details  
Reply
post #764 of 2538
Quote:
Originally Posted by scracy View Post

Its possible that can happen if you have too many BSOD, Realbench though can be a bit "flaky" sometimes. When I first get a CPU I will stress the CPU with OCCT large data sets and Realbench with just windows,drivers and some stressing software until I find stability, then re-install windows and all my programs etc. smile.gif

If I start having issues with anything in windows I will do a clean install (was a clean install when I upgraded my system to the 8700k). I am not going to worry about it now though, so far so good with everything, just a little annoying real bench keeps failing now smile.gif
post #765 of 2538
Quote:
Originally Posted by doox00 View Post

If I start having issues with anything in windows I will do a clean install (was a clean install when I upgraded my system to the 8700k). I am not going to worry about it now though, so far so good with everything, just a little annoying real bench keeps failing now smile.gif
If your Prime stable I wouldn't be too concerned smile.gif
post #766 of 2538
Anybody know where I can get bios 0505?

Tried looking for it HWbot and the official Asus page.

Maybe if some one has a copy they could upload to Drive?
Lighthugger
(6 items)
 
  
CPUMotherboardGraphicsRAM
8700k Hero X 1080TI F4-3200C14-8GVR 
CoolingCase
NH-D15S Define S 
  hide details  
Reply
Lighthugger
(6 items)
 
  
CPUMotherboardGraphicsRAM
8700k Hero X 1080TI F4-3200C14-8GVR 
CoolingCase
NH-D15S Define S 
  hide details  
Reply
post #767 of 2538
Is it exportable from bios somehow? I deleted the download of it when I bought my board and updated to 0505 unfortunately.
post #768 of 2538
Quote:
Originally Posted by Knoxx29 View Post

Cant you OC without AVX is it that necessary?
why do you need to Delidd to go 5.0GHz without AVX?

That's not a question for me to answer unfortunately, its kinda close to the question ive been asking.
Quote:
Originally Posted by ScrubyMcBubble View Post

I had set my AVX to -6 (4.4Ghz) which gets my cpu into low 80's on a small FTP AVX enabled prime95. If my temps are vastly improved with a delid do you think it would be reasonable to unlock my AVX to the full 5Ghz as well?

I do not know if AVX is useful in any way all i know is it's included in the default cpu configuration and runs my pc hot forcing me to turn it down from default settings. I'm hoping someone here might know more about it. Turning it off entirely is part of considerations as im sure if some program utilizing it forced my cpu to downclock it would adversely affect speeds for other programs not utilizing it at the same time.
I have heard that AVX while producing more heat can very efficiently process so basically my question.. Is AVX useful for many programs? if so would it benefit me to be capable of running it at my overclocked speeds unaltered given i had the thermal headroom?

As for the future delid, it is planned regardless of utilizing AVX or not as these things are purely for hobby and out of interest.. I'm also interested in my cooler fans not going berserk to keep a heavy load cool and exploring the further overclocking reaches of my cpu.
Edited by ScrubyMcBubble - 11/24/17 at 7:41am
post #769 of 2538
Quote:
Originally Posted by doox00 View Post

Is it exportable from bios somehow? I deleted the download of it when I bought my board and updated to 0505 unfortunately.

That I do not know.

Hope fully someone has a copy saved.
Lighthugger
(6 items)
 
  
CPUMotherboardGraphicsRAM
8700k Hero X 1080TI F4-3200C14-8GVR 
CoolingCase
NH-D15S Define S 
  hide details  
Reply
Lighthugger
(6 items)
 
  
CPUMotherboardGraphicsRAM
8700k Hero X 1080TI F4-3200C14-8GVR 
CoolingCase
NH-D15S Define S 
  hide details  
Reply
post #770 of 2538
Quote:
Originally Posted by Scotty99 View Post

Im finally joining the club lol. After a couple months of waiting i just ended up getting one from newegg today for 399 and will delid at a later date myself if needed. My question for you peeps is what is a nice standard overclock for a non delidded chip, i dont require 5.0ghz lets say 4.8ghz on all cores how many volts would the average chip need for that? 1.275ish?
I’m getting 5.1 on all cores 47cache, no avx @ 1.365 so I can’t see that being an issue
Edited by foxlite - 11/24/17 at 9:28am
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Intel CPUs
Overclock.net › Forums › Intel › Intel CPUs › i7 8700k overclock results and settings