Windows 10 creators mise à jour (1703) - Very low performances sur high-end laptop

Windows Client (10, 11, 12) Performance & Dépannage
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1

Je voudrais start by saying that I’ve déjà contacted nVidia and Microsoft support via chat and they ne pouvait pas help me.

My specs:

  • Laptop: Clevo P870km1-g
  • CPU: I7-7700K @ 4.2ghz
  • Drive: Samsung SSD 960 pro 512GB
  • Ram: 32gb @ 2400mhz
  • GPU: Nvidia GTX 1080 (SLI activé)

Windows récemment installé the creators mise à jour for my laptop.
Depuis that happend, my laptops’ performances was very poor. Microsoft and nVidia both have a running case on this.

The problème is, tout that involves animation feels sluggish and tout I do feels slower than avant, like opening chrome.
Not just slower, but taking the specs into compte, really lent. So J’ai essayé a couple of things:

  • Enabled/désactivé SLI

  • Désactiver Game DVR

  • Désactiver Game Mode

  • Désactiver full écran optimization

  • Completely supprimé pilote in mode sans échec and reinstalled après redémarrer (hotfix 381.78)

  • Drivers tried: 376.33, 381.65, 381.78 (based on forum and nvidia suggestions)

  • Changed page fichier size manuellement and as recommended by windows

  • Désactiver VSync

  • Created a nouveau compte

  • Firewall désactivé

  • AV désactivé

  • Maximum performances via power options

  • Cleaned cache and prefex

  • Other things Je ne peux pas remember

  • Reset my windows installation

  • Installed processus explorer to check for high CPU/GPU/RAM/Disk usage (all idle)

  • Ran checkdisk and mémoire test (pass)

When I exécutez le performances moniteur using the following command:

perfmon /report

I get a report saying that every aspect of my ordinateur is performing lent (information message)

  • CPU
  • Graphics
  • Ram
  • Hard drive

That ne peut pas be coincidental, can it?
And c’est true, tout I do feels like lent motion compared to avant the mise à jour.

Running all cinebench tests, I get a result that’s really surprising, I’m ranked just beneath a GTX 670m.
Games struggle to keep above 30FPS. It ne matter which game. as soon as it start te demand quelque chose, FPS drops significantly.

I’m hoping somebody has had a similar problème and might suggest a potential fix for me to try.

Greetings from Belgium!

2

Eureca, I’ve got the solution to my problème.

Avant the Creators Mise à jour from windows, I had downclocked my CPU’s voltage by -100mV. This used to work fine and helped cool my CPU down by a few degrees sans losing any performances.

Even avant I reset my windows installation, J’ai remarqué lag in tout I did. Après the reset, the result was encore the same. In my BIOS paramètres, the CPU voltage was reset to -0 MV également, so no problèmes there.
While waiting for an mise à jour or fix, I définissez le voltage back to -100mV.

Maintenant, pour une raison quelconque encore unknown to me, I booted into mode sans échec and used the tool to redéfinissez le voltage to c’est par défaut. The boost was immediately noticeable. Sure enough, après redémarrer tout ran smoothly again. High FPS in all games.

So, for anyone downclocking their CPU’s for this reason. Si vous notice any lag, c’est what you’ve got to do :slight_smile: