www.dansdata.com has been known for its database of heatsink reviews.
And just today, ...

"Four more CPU coolers join my HTML Offense Unto Nature comparison. These ones are all a bit special.

Vantec's VA4-C7040 and VP4-C7040 are Socket A and Socket 478 versions of the same thing. They each have a copper-cored thin-square-radial-fin heat sink, with one of Y.S. Tech's nifty TMD fans on top.

The Thermalright SK-7 can take a variety of fans including the 70mm TMD, so I've checked it out with three different air-shifters. And the Thermalright SLK-700 will come standard with a TMD fan, so that's how I tested it."

The database is located HERE.