https://www.tomshardware.com/reviews/radeon-r9-270-benchmark-review,3769-16.html
Sapphire Vapor-X 100364VXL Radeon R9 270X 2 GB - Partner Cards: 10 Radeon R9 270 And 270X Boards,...
Mar 31, 2014 - We're not particularly fond of AMD's reference Radeon R9 270-series cooling solution. Fortunately, most of the company's board partners have their own heat...