GPU
4096 Stream Processors
28 nm
Graphics Core Next (GCN)
1050 MHz  Engine Clock
Interface:PCI Express 3.0   

Memory 
4096 bit Memory Bus
HBM Memory Type
1000 MHz Effective Memory Clock
4096 MB Size
Displays:    Maximum 4 Outputs

Output
1 x HDMI
3 x DisplayPort

Resolution
4096X2160 Pixel DisplayPort Resolution
2160P HDMI Resolution

API
OpenGL® 4.5
OpenCL 2.0
DirectX® 12
Shader Model 5.0

Feature
AMD CrossFire
AMD PowerTune
AMD ZeroCore Power Technology
FreeSync Technology
AMD Eyefinity
Quad HD Display (4K*2K Support)
Video Codec Engine (VCE)
AMD HD3D Technology
AMD Liquid VR technology
AMD Virtual Super Resolution(VSR)
AMD TrueAudio technology
Cooling:    Water cooling

Form Factor
2 Part Slot Occupied
OS:    Windows 10　Windows 8/8.1　Windows 7　

System Requirement
2 x 8-pin AUX Power Connector
CD-ROM or DVD-ROM drive for installing software
PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard.