PC performing worse with $2k in upgrades.

[anonvx]

Hi, So I've been recently helping a friend rebuild his PC. His old specs are an i7-6700k and GTX1080. He now has an i9-9900k and RTX2080ti. Well he's been getting worse performance in Rainbow six siege with the upgrade. He went from getting 120fps to 90 fps. The day we upgraded it, it was getting 200fps. But after that it dropped to 90fps. His temps are fine. Drivers have been installed. He gets 100fps with slower ram installed. Pcpartpicker

[PremierSupreme]

I recently upgraded to the new line of Nvidia cards (GTX 1660 Super) and I was experiencing similar problems until I DDU installed the previous (November) Nvidia driver.

 

Edit: If you didn't reinstall your OS, you'll likely have all sorts of driver conflicts. A clean install is a good idea after such a massive upgrade.

[anonvx]

45 minutes ago, PremierSupreme said:

I recently upgraded to the new line of Nvidia cards (GTX 1660 Super) and I was experiencing similar problems until I DDU installed the previous (November) Nvidia driver.

 

Edit: If you didn't reinstall your OS, you'll likely have all sorts of driver conflicts. A clean install is a good idea after such a massive upgrade.

Windows was reinstalled. Also sometimes when launches siege the pc crashes immediately. The integrated benchmark on intel xtu crashes it too. It is not overclocked by the way.

[Mark Kaine]

This may be bold   but I think that CPU might be defective. 

 

RMA 

[anonvx]

2 hours ago, Mark Kaine said:

This may be bold   but I think that CPU might be defective. 

 

RMA 

I'm going to try resetting the bios tmmrw. If that doesn't work. I'll contact intel if I can't fix it.