Overview Workbench Versions

The Workbench is the operating system of the Amiga. Since the version 3.9 it called AmigaOS.

Overview

Release	Version	suitable for classic-Systems	newer systems	Year
1.0	30.xx	A 1000	?	1985
1.1	31.34, 32.34	A 1000	?	1985
1.2	33.46, 33.47, 33.56, 33.59, 33.61	A 500, A 1000, A 2000	?	1986/87
1.3	34.20, 34.25, 34.28, 34.34	A 500, A 1000, A 2000, CDTV	?	1988-90
2.0	36.68	A3000-Family	?	1990
2.04	37.67	A 500, A 500+, A 2000, A3000-Family	?	1991
2.05	37.71, 37.72	A 600	?	1992
2.1	38.36	A 500, A 500+, A 600, A 2000, A3000-Family	?	1992
3.0	39.29	A 1200, A4000	?	1992
3.1	40.42	A 500, A 500+, A 600, A 1200, A 2000, A3000-Family, A4000-Family, CD32	?	1994
3.5	44.2, 44.4 (BB1), 44.5 (BB2)	A 500¹), A 500+¹), A 600¹), A 1200¹), A 2000¹), A3000-Family¹), A4000-Family¹), CD32¹)	?	1999-2001
3.9	45.1, 45.2 (BB1), 45.3 (BB2)	A 500²), A 500+²), A 600²), A 1200²), A 2000²), A3000-Family²), A4000-Family²), CD32²) (min. 68020 und 6MB FastRAM)	?	2000-2002
4.0	52.1	s.r.	A1200³), A3000-Family³), A4000-Family³), AmigaOne-Family	2006-2008
4.1	52.2	s.r.	A1200³), A3000-Family³), A4000-Family³), AmigaOne-Family, Sam4x0-Family, Pegasos II	2008-2013

¹) min. 68020 and 4MB FastRAM

²) min. 68020 and 6MB FastRAM

³) A1200, A3000 und A4000 needed a PowerUP-card from phase5 (BlizzardPPC bzw. CyberstormPPC)

Or like Greg Donner Page ??

Release	Version	suitable for	Year
1.0	30.xx	A 1000	1985
1.1	31.34, 32.34	A 1000	1985
1.2	33.46, 33.47, 33.56, 33.59, 33.61	A 500, A 1000, A 2000	1986/87
1.3	34.20, 34.25, 34.28, 34.34	A 500, A 1000, A 2000, CDTV	1988-90