HotHardware.com take a look at three Radeon HD 3870 X2 cards, two from Asus and one from HIS, the EAH3870 X2 1GB, the EAH3870 X2 1GB TOP, and the HIS Radeon HD 3870 X2.
>> Radeon HD 3870 X2 Round-Up: Asus & HIS
A pair of the cards are much like AMD's reference design, but one of them is hardly recognizable as a Radeon HD 3870 X2 - at least not at first glance. Head on over to the site and check them out...
>> Radeon HD 3870 X2 Round-Up: Asus & HIS