Having made a deal for a fourth s10000 6GB with a seller who has a similar looking 7990 card for sale
I begin to wonder how I will know the 6GB ECC RAM of the s10000 is actually present and functional.
Counterfeit active coolers (or passive?) on 7990 might be sold as s10000 6GB ECC or 12GB ECC.
The ECC RAM shows in the software? Are other confirmations of ECC RAM on GPU obvious?