May 9, 2015, an overseas netizen Clumsyhotdog was shopping in a second-hand market when he found a special AMD RX 7900 XTX flagship graphics card, which was an internal test sample for AMD.

The seller has only released a partial picture of the video card, which you can see at the top"Internal Testing Only" (Internal Testing only)Is apparently a pre-production engineering sample.

You don't see a lot of cards like that, especiallyThe seller offered $300- $400 off the retail price.

Interested in buying as a collection or some value, but if you want to buy for your own use, and not too recommended, because the engineering card inevitably has a variety of problems, whether hardware or software may exist imperfections.

What's more, early public version of the card VC cooling cold night insufficient problem, easy to high temperature.

But the interesting thing is,Hardware media company GamersNexus offered a direct retail price and seemed to be in the running to test it out.