From: willmurray461@gmail.com   
      
   I just did some preliminary testing, and I also got 41 via speedsys for the   
   8580 TurboProcessor with Pentium Overdrive. My Eduquest 55 with the same   
   Pentium Overdrive scores 61.   
      
   Other benchmarks show unexpectedly low performance as well, which is weird   
   since most artificial CPU benchmarks are not sensitive to other stuff on the   
   motherboard. For example, in Norton Sysinfo 8, my 8580 TurboProcessor only   
   scores 100. HOWEVER, my IBM    
   XT with Cyrix 5x86-120 scores ~250! It's a very strange hacked together system   
   that uses an Intel Inboard 386 and a Transcomputer 386-486 adapter, so it has   
   mediocre RAM speeds with a cripplingly slow 4.77MHz bus, so obviously the test   
   only cares about    
   the CPU; I have no idea why the TurboProcessor should score so low. The   
   POD-equipped Eduquest with Sysinfo scores ~260. I can't run speedsys though on   
   my XT, so IDK what it would be like.   
      
   I am using the 1.31 BIOS. As far as I can tell, 1.31 works with the Pentium   
   just fine. It identifies the processor as P24T, but erroneously marks it as   
   66MHz (chkcpu identifies it as operating at the intended 83MHz though).   
      
   Also, the Eduquest does WB L1 cache instead of WT like the 8580, so that could   
   at least partially explain things. Also, I don't know if L2 Cache is used for   
   speedsys, but I have 256KB in the Eduquest and 0KB in the 8580.   
      
   I wonder if it could have to do with some Pentium-specific registers not being   
   set? It almost feels like the cache is not being used, or some enhancement has   
   not been properly activated. I also might want to try out a Cyrix 5x86-133 and   
   see how it goes,    
   since messing with the performance-enhancing registers on those CPUs is easy,   
   though I need to get a heatsink for that first.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)