siply put, yes it does get alot better
try the core contact freezer available on newegg it has a $15 MIR so it only costs $25
http://www.newegg.com/Product/Product.aspx?Item=N82E16835207004
Here frosty tech says it has the second best cooling over everything else.
http://www.frostytech.com/top5heatsinks.cfm
Sunbeam holds the top 2 positions, i really trust them.