Question regarding 9900k OC - Overclock.net - An Overclocking Community

Forum Jump: 

Question regarding 9900k OC

Reply
 
Thread Tools
post #1 of 16 (permalink) Old 10-13-2019, 02:17 PM - Thread Starter
New to Overclock.net
 
Limbo's Avatar
 
Join Date: Oct 2019
Posts: 7
Rep: 0
Question regarding 9900k OC

Hello,

My specs are:
  • 9900k
  • Maximus XI Hero
  • H115i pro
  • RM750x
  • TridentZ at 3000 mhz

So i OC'd to 4.9 ghz, AVX 2, LLC 5, vcore 1.290 (speedstep and other things is on i suppose, cuz i did not touch), xml profile 1

On Cinebench r15 and r20 it was fine even after several run, however on prime95 after about 5 minutes it did restart automatically and on HWInfo vcore was lower then 1.290... now on idle it's 1.279, so what am i doing wrong?
Limbo is offline  
Sponsored Links
Advertisement
 
post #2 of 16 (permalink) Old 10-13-2019, 02:54 PM
New to Overclock.net
 
wingman99's Avatar
 
Join Date: Apr 2012
Posts: 3,577
Rep: 62 (Unique: 45)
Did it restart back into windows? Sounds like there was not enough core voltage and widows 10 crashed. I would run prime95 with AVX disabled and retest.

i5 8600K OC 5.0GHz
Noctua NH-U14S
Motherboard Gigabyte Z370-HD3
G.SKILL Ripjaws v 16GB F4-3200C14D-16GVK XMP Speed 3200 14-14-14-34
EVGA GeForce RTX 2070 XC ULTRA GAMING
ASUS VG279Q 27" 1920x1080p 144Hz IPS panel G-Sync compatible
wingman99 is online now  
post #3 of 16 (permalink) Old 10-13-2019, 03:02 PM
Hardware Princess
 
Hydroplane's Avatar
 
Join Date: Aug 2011
Location: Buffalo
Posts: 1,623
Rep: 28 (Unique: 25)
What kind of temps on P95? Are you running smallFFT?

Also what cache speed? I run mine at 4.7


1.29 should be plenty for 4.9 stability, and the PSU is enough (unless it's very old)

CHILLER DESTRUCTION
Build Log - White Voodoo
Z390 Station
(11 items)
White Voodoo
(15 items)
CPU
9900K @ 5.4 1.50v
Motherboard
EVGA Z390 Dark
GPU
Titan RTX 2085/8500
RAM
Trident Z 3200c14 @ 4133c16 1.5v
Hard Drive
970 Evo Plus 250gb
Power Supply
silverstone 1200 from 2008 (other one exploded)
Cooling
HWLabs GTX 360 Rad (in RED)
Cooling
3x EK Vader 120mm 2200rpm Fans
Case
Dimastech Test Bench
Monitor
AOC Agon AG251FZ 240Hz
Audio
Built-in Monitor Speakers (3 watt)
CPU
7980XE @ 4.3 GHz 1.10v
Motherboard
Asus Rampage VI Apex
GPU
2 x Aorus Waterforce WB 1080 Ti @ 2037/6318
RAM
Trident Z 16gb 3200c14 @ 3800c16 1.50V (the other two sticks were sacrificed)
Hard Drive
960 Evo 1TB
Power Supply
EVGA 1600 T2
Cooling
HWLabs GTR 420+280 Rads
Cooling
7 x Noctua Industrial 140mm 3000 RPM Fans
Cooling
EK D5 Pump/Res (with RGB!)
Case
LD Cooling PC-V7
Operating System
Windows 10 LTSB
Monitor
NEC PA271W
Keyboard
Razer Blackwidow Chroma V2
Mouse
Logitech M510
Mousepad
anime tiddy mousepad
CPU
Dual Intel Xeon L5520 2.26 GHz
RAM
48 GB Samsung DDR3-1066
Hard Drive
120 GB Samsung 750 Evo SSD
Hard Drive
2 TB Western Digital Green
Hard Drive
2 TB Hitachi 7200 RPM
Power Supply
650W Delta PSU
Case
1U Rackmount
Operating System
Ubuntu Server 16.04
▲ hide details ▲
Hydroplane is offline  
Sponsored Links
Advertisement
 
post #4 of 16 (permalink) Old 10-13-2019, 03:14 PM - Thread Starter
New to Overclock.net
 
Limbo's Avatar
 
Join Date: Oct 2019
Posts: 7
Rep: 0
Quote: Originally Posted by wingman99 View Post
Did it restart back into windows? Sounds like there was not enough core voltage and widows 10 crashed. I would run prime95 with AVX disabled and retest.
I ran 26.6 so avx was off

Quote: Originally Posted by Hydroplane View Post
What kind of temps on P95? Are you running smallFFT?

Also what cache speed? I run mine at 4.7


1.29 should be plenty for 4.9 stability, and the PSU is enough (unless it's very old)
1 year or so... don't know, manufacturer date is 2015 (i mean i saw review of this and it was posted in 2015, so....), i have second PSU, Rosewill Quark 1200w platinum, should i try that?

Max temp was like 80-84c, spike to 86c once... well, cooler is not that optimal for that OC i know.

P.S well, PSU had 1 cpu cable so only 8 pin is connected
P.S cache was 4.3ghz

Last edited by Limbo; 10-13-2019 at 03:24 PM.
Limbo is offline  
post #5 of 16 (permalink) Old 10-13-2019, 03:25 PM
Hardware Princess
 
Hydroplane's Avatar
 
Join Date: Aug 2011
Location: Buffalo
Posts: 1,623
Rep: 28 (Unique: 25)
Quote: Originally Posted by Limbo View Post
I ran 26.6 so avx was off



1 year or so... don't know, manufacturer date is 2015 (i mean i saw review of this and it was posted in 2015, so....), i have second PSU, Rosewill Quark 1200w platinum, should i try that?

Max temp was like 80-84c, spike to 86c once... well, cooler is not that optimal for that OC i know.

P.S well, PSU had 1 cpu cable so only 8 pin is connected
P.S cache was 4.3ghz
Temps are okay and PSU doesn't seem too bad. I would maybe try to increase the cache speed and add a touch more vcore, see if that increases the length of time you can run P95

CHILLER DESTRUCTION
Build Log - White Voodoo
Z390 Station
(11 items)
White Voodoo
(15 items)
CPU
9900K @ 5.4 1.50v
Motherboard
EVGA Z390 Dark
GPU
Titan RTX 2085/8500
RAM
Trident Z 3200c14 @ 4133c16 1.5v
Hard Drive
970 Evo Plus 250gb
Power Supply
silverstone 1200 from 2008 (other one exploded)
Cooling
HWLabs GTX 360 Rad (in RED)
Cooling
3x EK Vader 120mm 2200rpm Fans
Case
Dimastech Test Bench
Monitor
AOC Agon AG251FZ 240Hz
Audio
Built-in Monitor Speakers (3 watt)
CPU
7980XE @ 4.3 GHz 1.10v
Motherboard
Asus Rampage VI Apex
GPU
2 x Aorus Waterforce WB 1080 Ti @ 2037/6318
RAM
Trident Z 16gb 3200c14 @ 3800c16 1.50V (the other two sticks were sacrificed)
Hard Drive
960 Evo 1TB
Power Supply
EVGA 1600 T2
Cooling
HWLabs GTR 420+280 Rads
Cooling
7 x Noctua Industrial 140mm 3000 RPM Fans
Cooling
EK D5 Pump/Res (with RGB!)
Case
LD Cooling PC-V7
Operating System
Windows 10 LTSB
Monitor
NEC PA271W
Keyboard
Razer Blackwidow Chroma V2
Mouse
Logitech M510
Mousepad
anime tiddy mousepad
CPU
Dual Intel Xeon L5520 2.26 GHz
RAM
48 GB Samsung DDR3-1066
Hard Drive
120 GB Samsung 750 Evo SSD
Hard Drive
2 TB Western Digital Green
Hard Drive
2 TB Hitachi 7200 RPM
Power Supply
650W Delta PSU
Case
1U Rackmount
Operating System
Ubuntu Server 16.04
▲ hide details ▲
Hydroplane is offline  
post #6 of 16 (permalink) Old 10-13-2019, 03:27 PM - Thread Starter
New to Overclock.net
 
Limbo's Avatar
 
Join Date: Oct 2019
Posts: 7
Rep: 0
Quote: Originally Posted by Hydroplane View Post
Temps are okay and PSU doesn't seem too bad. I would maybe try to increase the cache speed and add a touch more vcore, see if that increases the length of time you can run P95
Will try, should i increase LLC as well? i saw a video guides recommending 6-7 on 5ghz so i guess 5 on 4.9 would be kind of ok.. well
Limbo is offline  
post #7 of 16 (permalink) Old 10-13-2019, 03:28 PM - Thread Starter
New to Overclock.net
 
Limbo's Avatar
 
Join Date: Oct 2019
Posts: 7
Rep: 0
Also was thinking to set AVX 0, would you guys recommend it with that cooler, i mean h115i pro is quite quiet and wonder if it is any good for OC
Limbo is offline  
post #8 of 16 (permalink) Old 10-13-2019, 03:31 PM
9 Cans of Ravioli
 
The Pook's Avatar
 
Join Date: May 2006
Posts: 16,977
Rep: 1126 (Unique: 648)
Doesn't really matter if the cooler is up to the task or not if you're unstable and crashing.

Intel i9 9900K Coffee Lake @ X8 5309mhz (+47.5%)
AMD FX-8320 Vishera @ X4 5022mhz (+43.5%)
Intel i5 4690K Haswell @ X4 5013mhz (+43.2%)
AMD X4 960T Zosma @ X6 4870mhz (+62.3%)
Intel i7 6700 Skylake @ X4 4709mhz (+38.5%)
Intel i5 6400 Skylake @ X4 4588mhz (+69.9%)
2 OP pls nerf
(24 items)
NUC U
(10 items)
CPU
i9 9900K
Motherboard
AsRock Z390 Taichi
GPU
MSI GTX 1080 Ti
RAM
G.Skill DDR4 4133 32GB
Hard Drive
Mushkin Pilot NVMe 1TB
Hard Drive
HP EX950 NVMe 2TB
Hard Drive
Samsung 860 Evo 1TB
Hard Drive
Sandisk Ultra II 480GB SSD
Hard Drive
Toshiba X300 5TB
Hard Drive
Western Digital EZRZ 3TB
Power Supply
Seasonic Focus Plus Gold 750w
Cooling
Corsair H115i Pro
Case
Fractal Design Meshify S2
Operating System
Windows 10 Education x64
Monitor
Acer XF270HU 27" 1440p
Monitor
LG 24UD58 24" 4K
Keyboard
CoolerMaster MasterKeys Pro S
Mouse
Logitech G502
Audio
SMSL SA50 + FiiO E10K
Audio
Micca RB42
Audio
Polk Audio PSW111
Audio
Philips Fidelio X2
Audio
Philips SHP9500S
Audio
Audio Technica ATH-M50X
CPU
i3 8109U
Motherboard
Intel NUC8i3BEH
GPU
Iris Plus 655
RAM
Kingston 8GB DDR4 2400
Hard Drive
Dierka K1 120GB
Hard Drive
ADATA SU800 128GB M.2
Operating System
Windows 10 Professional
Operating System
MX Linux
Keyboard
Dierya DK63-BT 60% (Outemu Blue)
Mouse
Logitech M510
CPU
i7 860
Motherboard
Advantech AIMB 280 ITX
GPU
EVGA GTX 950 2GB
RAM
Kingston 2GB DDR3 1333
Hard Drive
Seagate Momentus 2.5" 500GB
Hard Drive
Western Digital Blue 2.5" 320GB
Power Supply
Silverstone SFX-L Gold 500w
Cooling
Arctic Alpine 11 GT 2
Case
Silverstone Milo Z ML07B
Operating System
Windows XP x86 SP3
Keyboard
Velocifire TKL01 Outemu Browns
Mouse
Logitech M512
▲ hide details ▲


The Pook is offline  
post #9 of 16 (permalink) Old 10-13-2019, 03:34 PM - Thread Starter
New to Overclock.net
 
Limbo's Avatar
 
Join Date: Oct 2019
Posts: 7
Rep: 0
Quote: Originally Posted by The Pook View Post
Doesn't really matter if the cooler is up to the task or not if you're unstable and crashing.
Ye, but more voltage, more heat, if i go 80+ now, where it goes on 1.3? 1.32? that's what i'm wondering, also is not avx is quite heavy load?
Limbo is offline  
post #10 of 16 (permalink) Old 10-13-2019, 03:37 PM
9 Cans of Ravioli
 
The Pook's Avatar
 
Join Date: May 2006
Posts: 16,977
Rep: 1126 (Unique: 648)
why would someone on the internet know that information? we don't know your case or what fans you use and what fan profile or fan curve you set or your ambient temp or anything else. Try it and see.

Intel i9 9900K Coffee Lake @ X8 5309mhz (+47.5%)
AMD FX-8320 Vishera @ X4 5022mhz (+43.5%)
Intel i5 4690K Haswell @ X4 5013mhz (+43.2%)
AMD X4 960T Zosma @ X6 4870mhz (+62.3%)
Intel i7 6700 Skylake @ X4 4709mhz (+38.5%)
Intel i5 6400 Skylake @ X4 4588mhz (+69.9%)
2 OP pls nerf
(24 items)
NUC U
(10 items)
CPU
i9 9900K
Motherboard
AsRock Z390 Taichi
GPU
MSI GTX 1080 Ti
RAM
G.Skill DDR4 4133 32GB
Hard Drive
Mushkin Pilot NVMe 1TB
Hard Drive
HP EX950 NVMe 2TB
Hard Drive
Samsung 860 Evo 1TB
Hard Drive
Sandisk Ultra II 480GB SSD
Hard Drive
Toshiba X300 5TB
Hard Drive
Western Digital EZRZ 3TB
Power Supply
Seasonic Focus Plus Gold 750w
Cooling
Corsair H115i Pro
Case
Fractal Design Meshify S2
Operating System
Windows 10 Education x64
Monitor
Acer XF270HU 27" 1440p
Monitor
LG 24UD58 24" 4K
Keyboard
CoolerMaster MasterKeys Pro S
Mouse
Logitech G502
Audio
SMSL SA50 + FiiO E10K
Audio
Micca RB42
Audio
Polk Audio PSW111
Audio
Philips Fidelio X2
Audio
Philips SHP9500S
Audio
Audio Technica ATH-M50X
CPU
i3 8109U
Motherboard
Intel NUC8i3BEH
GPU
Iris Plus 655
RAM
Kingston 8GB DDR4 2400
Hard Drive
Dierka K1 120GB
Hard Drive
ADATA SU800 128GB M.2
Operating System
Windows 10 Professional
Operating System
MX Linux
Keyboard
Dierya DK63-BT 60% (Outemu Blue)
Mouse
Logitech M510
CPU
i7 860
Motherboard
Advantech AIMB 280 ITX
GPU
EVGA GTX 950 2GB
RAM
Kingston 2GB DDR3 1333
Hard Drive
Seagate Momentus 2.5" 500GB
Hard Drive
Western Digital Blue 2.5" 320GB
Power Supply
Silverstone SFX-L Gold 500w
Cooling
Arctic Alpine 11 GT 2
Case
Silverstone Milo Z ML07B
Operating System
Windows XP x86 SP3
Keyboard
Velocifire TKL01 Outemu Browns
Mouse
Logitech M512
▲ hide details ▲


The Pook is offline  
Reply

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the Overclock.net - An Overclocking Community forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
If you do not want to register, fill this field only and the name will be used as user name for your post.
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:

Log-in



Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page


Forum Jump: 

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off