B2000 faster than A500/600 in sysinfo?

[snoopy77]

I'm curious why sysinfo always shows the 2000 as somewhat faster than the a500 & 600, anyone know what the difference would be down to?

 

[roy_bates]

fastram,or slow fastram?

 

[BLTCON0]

I think Sysinfo assumes a B2000 with true Fast RAM, just doesn't state so.
Otherwise performance ought to be the same.
If it's tiny differences we're talking about, it may be a "PAL" vs "NTSC" thing as "NTSC" Amigas tick slightly faster (28.63636 vs 28.37516 Mhz).