I just finished running the parser and adding some new cards. While doing so, I came across two very fast HD 2600 XTs from MSI. The clock speeds for the RX2600XT Diamond 256MB GDDR4 and RX2600XT Diamond 512MB GDDR4 are 850/1,150. I looked around the database and it appears that these cards now hold the record for fastest core and memory speeds. Can any of you prove me wrong?