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Windows 10 15.7.1 pefomance issue.

Question asked by loksigen on Aug 7, 2015
Latest reply on Aug 18, 2015 by jerome0810

I have multiboot both Windows 7 and Windows 10.

Specs are intel core 2 quad overclocked to 3.49Ghz and sapphire hd7770.

 

Win7 runs 14.16 driver and fps is good.

 

On Win10 I had a driver update from Win7 14.20 to 15.7.1 which affected performance in games.

 

For example fps in Cinebench r15 OpenGL test dropped from ~55.5 fps to 16 fps. It reverted back to 51fps after several reboots.

Fps in DotA 2 dropped from ~60 to 24.

Some games like ArmA 2 still run smooth.

 

Also twitch.tv loads cpu up to 45%

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