WTF? 150 MB/sec Zorro3! Wiki is full of BS! :lol:
Super Buster doesn't run from a 37.5 MHz clock. It runs from CPUCLK and CLK90. These are normally 25 MHz clocks. You can overclock it but you will only get a small performance boost because Zorro3 cards are asynchronous and run from their own clock.
Dave Haynie posted on comp.sys.amiga (a long time ago) that Zorro3 had a theoretical transfer rate of 20 MB/sec but C= never made a Super Buster or a Zorro3 card which could operate at this speed.