Sapphire VAPOR-X HD4890 2G GDDR5 PCI-E HDMI/DP/DVI-I/VGA

GPU 800 Stream Processors
55 nm
870 MHz Engine Clock
Interface PCI-Express 2.0
Memory 256 bit Memory Bus
GDDR5 Memory Type
4200 MHz Effective
2 GB Size
BIOS Support Legacy BIOS
Displays Maximum 3 Outputs
Output 1 x Dsub
1 x DVI-I
1 x HDMI
1 x DisplayPort
Resolution
API DirectX® 10.1
Shader Model 4.1
Feature
Cooling
Form Factor
Power Consumption
OS
System Requirement 500 Watt Power Supply (Suggestion)
600 Watt Power Supply is recommended for CrossFireX™ System
1024 MB Minimum of system memory
2 x 6-pin AUX Power Connector
4 x 6-pin AUX Power Connector is required for CrossFireX™ system.
CD-ROM or DVD-ROM drive for installing software
PCI Express® 2.0 or higher version based PC is required with one X16 lane graphics slot available on the motherboard in order for the card to be compatible with.