Here's the issue in detail with what's causing it.
I had oc'd my i7 6800k at 3.9ghz
My Vccin was 1.91 and core voltage = 1.192
It was working fine and never had any crashes since 2 years.
I achieved a successful overclock at 4.1 GHz but the power draw was too much.
But then just yesterday this freak phenomena occurred, Or I just noticed it. Only core 1 is firing at 3.8ghz, rest of the cores ON 3.6GHZ. This is freaking me out.
I'm a video editor and filmmaker. I built this rig with the sole purpose of overclocking to get max performance.
It just doesn't run past 3.6ghz. I boosted my voltages
Here is the cpu-z validation link
https://valid.x86.fr/j0e2sd
http://
It's got pretty much my entire hardware details.
Here's a screenshot of Bios
Here is a overclock stress test results using prime 95, CPU-Z and HWmonitor
Please help guys... The windows is up to date. I'm waiting before each update as recent windows updates are deleting files and failing to boot and what not. Bios is the latest, I just flashed it yesterday, got rid of all the saved profiles and everything. Still Nothing.
X99S SLI PLUS (MS-7885) V1.E BIOS Release
-----------------------------------------------------------------
1. This is AMI BIOS release
2. This BIOS fixes the following problem of the previous version:
- Improved memory compatibility.
- Improved USB compatibility.
- Fix MSI Clutch GM60/GM70 mouse cursor jump in windows and BIOS when DPI set over 1000Mhz.
- Update Intel Micro code for security vulnerabilities
3. 2018/6/19
--------------------------------------------------------------------------
Until then I'm gonna run it on default core clock with MSI's OC Genie which BTW is offering 3.7ghz constant.
Stress Test result with OC Genie turned on. All cylinders firing at 100% on 3.7GHZ
Looks like the windows update Warning: Windows Update KB4100347 Breaks Broadwell-E Overclocking Seems to be the culprit.
[url=https://www.reddit.com/r/overclocking/comments/9ss5oi/i7_6800k_oc_not_applying_in_windows_anymore/]
Caution be taken before changing or uninstalling this update,
[url=https://www.reddit.com/r/buildapc/comments/9hniqa/warning_windows_update_kb4100347_breaks/e72ftg0/]
Has anyone figured it out yet??
IS there a way to communicate with MSI or mobo manufacturers of Broadwell CPU to update a newer BIOS quickly??
I had oc'd my i7 6800k at 3.9ghz
My Vccin was 1.91 and core voltage = 1.192
It was working fine and never had any crashes since 2 years.
I achieved a successful overclock at 4.1 GHz but the power draw was too much.
But then just yesterday this freak phenomena occurred, Or I just noticed it. Only core 1 is firing at 3.8ghz, rest of the cores ON 3.6GHZ. This is freaking me out.
I'm a video editor and filmmaker. I built this rig with the sole purpose of overclocking to get max performance.
It just doesn't run past 3.6ghz. I boosted my voltages
Here is the cpu-z validation link
https://valid.x86.fr/j0e2sd
http://
It's got pretty much my entire hardware details.
Here's a screenshot of Bios
Here is a overclock stress test results using prime 95, CPU-Z and HWmonitor
Please help guys... The windows is up to date. I'm waiting before each update as recent windows updates are deleting files and failing to boot and what not. Bios is the latest, I just flashed it yesterday, got rid of all the saved profiles and everything. Still Nothing.
X99S SLI PLUS (MS-7885) V1.E BIOS Release
-----------------------------------------------------------------
1. This is AMI BIOS release
2. This BIOS fixes the following problem of the previous version:
- Improved memory compatibility.
- Improved USB compatibility.
- Fix MSI Clutch GM60/GM70 mouse cursor jump in windows and BIOS when DPI set over 1000Mhz.
- Update Intel Micro code for security vulnerabilities
3. 2018/6/19
--------------------------------------------------------------------------
Until then I'm gonna run it on default core clock with MSI's OC Genie which BTW is offering 3.7ghz constant.
Stress Test result with OC Genie turned on. All cylinders firing at 100% on 3.7GHZ
Looks like the windows update Warning: Windows Update KB4100347 Breaks Broadwell-E Overclocking Seems to be the culprit.
[url=https://www.reddit.com/r/overclocking/comments/9ss5oi/i7_6800k_oc_not_applying_in_windows_anymore/]
Caution be taken before changing or uninstalling this update,
[url=https://www.reddit.com/r/buildapc/comments/9hniqa/warning_windows_update_kb4100347_breaks/e72ftg0/]
Has anyone figured it out yet??
IS there a way to communicate with MSI or mobo manufacturers of Broadwell CPU to update a newer BIOS quickly??