Chip
Model designation
R9 290
Number of stream processors
2,560×
Production technology
28 nm
Performance & usage
Use
Multimedia, Game playing
Memory
Size of operational RAM
4 GB
Memory type
DDR5
Frequency
Core frequency
947 MHz
Memory frequency
5,000 MHz (5 GHz)
Interface
PC connection
PCI Express x16 3.0
Monitor connection
DisplayPort, DVI, HDMI
Technology
Multiple cards supported
Dual CrossFireX, Quad CrossFireX
DirectX version
11.2
Cooling system
Cooling type
Active
Cooling size
Dual-slot
Consumption
Auxiliary power supply
1× 6-pin + 1× 8-pin
Recommended power sources
750 W