Back in July AMD announced the Radeon Pro WX series. Part of a broader rebranding effort for AMD's professional grade graphics cards ? moving away from the FirePro brand and making everything part of the Radeon family ? the WX series would also mark the first use of AMD's latest-generation Polaris architecture in their pro cards. At the time of their announcement, AMD had not finalized the card specifications or launch date beyond Q4, but as of this week the cards are finally reaching AMD's partners and retailers, and the final specifications are being released.