Uh.. Yes, there is. 3955WX. Right now there's 12, 16, 32 and 64-cores on TR Pro/WRX80, those being the 3945WX, 3955WX, 3975WX and 3995WX. There was a rumored 3965WX (with 24 cores) being considered but it was scrapped prior to launch according to rumors.