Was running an i9-9900k machine hosting 10 CS:GO servers, and the VAR bounced between 0.05 - 0.1, and sometimes spiked up to 1-2.
Changed machine to a Ryzen 3700x, hosting the same 10 servers and the VAR is almost always at 0.005 VAR.
Ryzen seems to be great for CS:GO hosting.