It is a graphics card for desktop PCs with PCI Express expansion slots that comes with Windows software.
The card has an 870 MHz GPU that can be overclocked (boosted) to 1020 MHz using the TriXX Utility software that comes with it.
The card has 3GB of 1.5 GHz GDDR5 RAM to transport data to and from the GPU as quickly as feasible.
The effective memory clock speed is 6.0 GHz since GDDR5 RAM transports data at four words per cycle.
Computer monitors, HDTVs, projectors, 4K and 3D displays may all be linked to the Radeon R9 280X Dual-X Edition.
It has an HDMI port that supports HDMI 1.4a, a DisplayPort port that supports DP 1.2
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