I not too long ago upgraded to a 2cpu system. I use only w32 though. I was thinking about upgrading but couldn't find any info on how strong 2.3.2a w32 2cpu was vs. w32 1cpu.
I think CEGT tested it though.

Look at these:

http://www.husvankempen.de/nunn/40_4_Ratinglist/40_4_AllVersion/14.html
Rybka 2.3.2w32 2cpu is 2980elo

http://www.husvankempen.de/nunn/40_4_Ratinglist/40_4_AllVersion/9.html
Rybka 2.2w32 2cpu is 3016elo

Yet from here:

http://www.computerchess.org.uk/ccrl/4040/cgi/compare_engines.cgi?family=Rybka&print=Rating+list&print=
Results+table&print=LOS+table&print=Ponder+hit+table&print=Eval+difference+table&print=Score+with+common+opponents&match_length=30
Does this mean that Rybka 2.3.2a w32 1cpu is stronger than Rybka 2.2 w32 2cpu?

Why no testing for Rybka 2.3.2a w32 2cpu in CCRL? Is there a bug with the 2cpu settings in the w32 version?
I really want to see a longer testing such as 40/40 time controls.

For those that know the answer but don't want to disclose any info then please P.M. me.
I will keep it confidential.