Hello, i have these 2 gpus and i don't know which one is better.
The first one is a Sapphire R7 240 2GB
http://www.sapphiretech.com/productdetial.asp?pid=6FF65AB2-B955-42A0-9EB9-A92D40D7A9B8&lang=eng
And the second one is a AMD Radeon R7 250, Half Height
http://accessories.euro.dell.com/sna/productdetail.aspx?c=uk&l=en&s=dhs&cs=ukdhs1&sku=490-bcel
The first one is a Sapphire R7 240 2GB
http://www.sapphiretech.com/productdetial.asp?pid=6FF65AB2-B955-42A0-9EB9-A92D40D7A9B8&lang=eng
And the second one is a AMD Radeon R7 250, Half Height
http://accessories.euro.dell.com/sna/productdetail.aspx?c=uk&l=en&s=dhs&cs=ukdhs1&sku=490-bcel