Searching around I found these Dell Inc. Precision Tower 5810 - Geekbench BrowserDell Inc. Precision Tower 5810 - Geekbench Browser[URL] All benches report your motherboard AND v4 cpus 
Hi there, I currently have a Precision 5810 tower with a Xeon E5-1660 V3 CPU in it currently. My company has been retiring servers due to their move to the cloud, and that has given me the opportunity to come across some newer hardware. I found an E5-2680 V4 which has a ton more cores than mine currently does, and i was wondering if this would be compatible with my machine. The Chipset the 5810 has is a C610 and the one from the server is a C610 i believe as well. The server this is coming from is the Poweredge R730xd if that helps. Thanks!
Upgrading processor in 5810