by Welcome to the Norwich Kitty Networking Group › Forums › General Discussion › Spectre/Intel Bug issue. This topic contains 1 reply, has 2 voices, and was last updated by norwich-kitty 2 months, 1 week ago. Author Posts January 5, 2018 at 10:32 am #10565 norfolk-it-servicesParticipant Folks, First of all don’t go throwing yourselves out of a window. The security patches for Windows arrive today and I’ve patched and run a load of benchmarks and there is no difference in performance etc. at all. Most of us here do not do the workloads that are affected. So make sure your machines get the updates and carry on. January 5, 2018 at 6:24 pm #10566 norwich-kittyKeymaster Great advice Mr Dagless… Brand new iMac 27″ 2017 model turned up today! back in the game! #superfast Author Posts You must be logged in to reply to this topic.