CPU Faulty? i9-9900k - System restart on loading into x-plane other games.

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Joined
23 Jan 2019
Posts
16
Good morning all, i'm not really new to the scene but i am having a few problems it seems, to get to the short of it,

my CPU with AI on at 4900mhz is fine, everything is perfect i try bumping this to 5000mhz and the game crashes half way loading, I've tried over and over again bumping it up and i'm 100% sure its when it hits 5000mhz as the CPU could be defective? it's not a cooling issue in the slightest, everything is put together properly and I've had it double checked

(The stats below the cpu is running at 65c which is totally wrong, my core temp and AI suite is 30c must be a error within the gpu-z programme.

To note i am using the Cooler Master MasterLiquid ML360R Addressable RGB CPU Cooler - 360mnm (all hooked up and running properly

"So just to recap when its running like it is now at 4.9mhz it opens xplane all is fine perfect - when i reboot and it ticks to 5mhz i open xplane and then it instantly restarts - heat is fine so it cant be that"

My POWER SUPPLY is a 650w (cooler master)

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Below are my full specs

CPU Name
Intel® Core™ i9-9900K CPU @ 3.60GHz

Threading
1 CPU - 8 Core - 16 Threads
Frequency
4897.6 MHz (49 * 99.95 MHz) - Uncore: 4297.9 MHz

Multiplier
Current: 49 / Min: 8 / Max: 50

Architecture
Coffee Lake / Stepping: P0 / Technology: 14 nm

CPUID / Ext.
6.E.C / 6.9E

IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AES, AVX, AVX2, FMA3, TSX

Caches
L1D : 32 KB / L2 : 256 KB / L3 : 16384 KB

Caches Assoc.
L1D : 8-way / L2 : 4-way / L3 : 16-way

Microcode
Rev. 0xA0

TDP / Vcore
95 Watts / 0.608 Volts

Temperature
68 °C / 154 °F (WRONG)

Type
Retail (Stock Frequency : 3600 MHz)

Cores Frequencies
#00: 4897.60 MHz  #01: 4897.60 MHz  #02: 4897.60 MHz  #03: 4897.60 MHz 
#04: 4897.60 MHz  #05: 4897.60 MHz  #06: 4897.60 MHz  #07: 4897.60 MHz 

Model
Asus ROG MAXIMUS XI HERO

Socket
Socket 1151 LGA

North Bridge
Intel Coffee Lake rev 0A

South Bridge
Intel Z390 rev 10

BIOS
American Megatrends Inc. 0602 (10/19/2018)

GPU Type
NVIDIA GeForce GTX 1080 Ti (GP102) @ 1556 MHz

GPU Brand
EVGA Corp.

GPU Specs
GP102-350 / Process: 16nm / Transistors: 12000M / Die Size: 471 mm² / TDP: 250W

GPU Units
Shader Units: 3584 / Texture Units (TMU): 224 / Render Units (ROP): 88

GPU VRAM
11264 MB GDDR5X 352 bit @ 5575 MHz (Micron)

GPU APIs
DirectX 12.0 (12_1) / OpenGL 4.5 / OpenCL 1.2 / Vulkan 1.0
 
65c under load is more accurate then 30c given off by asus programs .

another good one is HWMonitor

https://www.cpuid.com/softwares/hwmonitor.html

check to see VRM temps - Auto overclocking can pump more voltages then manual overclocking and Asus VRM setup is underwhelming compared to gigbyte/aorus and msi.

not a lot of i9's can reach 5ghz all cores, even 4.9ghz - might not of landed a good chip unfortunately
 
@orbitalwalsh it seems to be perfect on 4.9ghz i mean its flawless, i was thinking it could be the power unit as its a 650w and isn't pushing enough in,

Is there really a lot of difference between 4900 and 5000? - 100mhz

Also, how do i know if its going single core or multicore? could this be the problem?

Here is the result does this look ok?

sorry about the questions trying to clarify! thank you

mP7oDUy.png
 
some CPU's just cant handle extra 100hz + . dont forget your going 100hz on 8 cores ...

4.9ghz is a nice speed across 8 cores with Hyperthreading :)

guessing your just gaming ?
 
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