I know silver surfer can dissamble things but wouldnt supes' body be too hard and dense to do that?!silver surfer's faster thats for sure(warp speed) and strength probably goes to superman just about(if at all). Its hard to call coz the surfer doesnt brawl much and although his board is indestructable, he isn't. It's closer than alot of you surfer fans think. Apart from kryptonite, supes ability to absorb energy blasts or radiation or impact without getting hurt is second to none.
If I saw them fight in the comics I wouldn't be surprised with either winning.
Silver Surfer 10/10 been done before though obviously. He is WAY to versatile for superman, can suck the radiation from supes, matter manipulate him, hold his own H2H, and has stronger energy blasts. Bloodlust Silver Surfer should be able to take almost any herald level opponent, and some skyfather IMO. Superman would struggle with alot of herald level opponents.