I'm not sure if anyone else is experiencing this issue, specifically. I have seen a recent post claiming low rays per second on new Xeons, which is exactly the issue I'm suffering from now but with old xeons.
I have two older Xeon machines which had 32gb's of RAM. In this configuration, they render at full speed without issue. I swapped in new sticks for the upgrade, and now the machines produce around 1/8th the amount of rays rendering the machines useless.
The topic on the helpdesk website doesn't offer much help here. Has anyone experienced issues like this using 2620's or 2670's? If so, how do I fix this?