Dimensions
Width
234 mm
Height
42 mm
Depth
129 mm
Chip
Model designation
R9 390X
Number of stream processors
2,816×
Production technology
28 nm
Performance & usage
Use
Game playing
Memory
Size of operational RAM
8 GB
Memory type
DDR5
Frequency
Core frequency
1,050 MHz
Memory frequency
6,000 MHz (6 GHz)
Interface
PC connection
PCI Express x16 3.0
Monitor connection
DisplayPort, DVI, HDMI
Technology
DirectX version
12
Cooling system
Cooling type
Active, With a water block
Cooling size
Dual-slot
Consumption
Auxiliary power supply
1× 6-pin + 1× 8-pin
Recommended power sources
600 W