I have a sis471 and instead of 256kb single bank cache i took it out an put 256 double banked in.
first i tried no cache in the sockets and i got 25,4mb s on main ram, with cache in now only 22mb's with tighter timings than used before.

Now speedsys is very strange?

Why is this?

btw PCP is faster and 3db is quite a bit slower without any cache put in the system.... why? main ram speed is also up.