Seconds to run (FIB 30)
On Lisp machines:
 17.94 : TI MicroExplorer
  4.10 : XL1201
  4.10 : MacIvory III

On Lisp machine emulators:
  1.67 : VLM Alpha 21164 600MHz (164LX)
  0.35 : Revivory on SBCL 1.5 i7-6700K (early version, no stack cache)
  0.24 : VLM x64 i7-6700K

On native desktop Lisps:
 11.11 : MacLisp 68040 33MHz (Quadra)
  0.04 : SBCL 1.5 i7-6700K
  0.02 : SBCL 1.5 i7-6700K (w/optimization & fixnum declarations)