Not including guest members, which band consisted of more members, Temple of the Dog or The Sugarcubes?
Temple of the Dog:  The line-up included Stone Gossard on rhythm guitar, Jeff Ament on bass guitar (both ex-members of Mother Love Bone), Mike McCready on lead guitar, and Matt Cameron on drums. The Sugarcubes:  For most of their career, the band consisted of Björk (vocals, keyboards), Einar Örn Benediktsson (vocals, trumpet), Þór Eldon (guitar), Bragi Ólafsson (bass), Margrét "Magga" Örnólfsdóttir (keyboards) and Sigtryggur Baldursson (drums).
i don't know