AMD R7 250 User Manual

10. Reconnect any cables you have disconnected during installation, and then plug
in the computer's power cord.
11. Turn on the monitor, and then the computer.
If you have properly installed the graphics card, the computer should start normally.
Proceed to install the software and drivers for your AMD Radeon R7 240/R7 250
graphics card.
2.3 AMD Drivers and Software
Drivers are small but important programs that enable an operating system to
communicate with a piece of hardware, such as a graphics card.
When you install a new graphics card, you must also install the driver and
configuration software the card requires to function properly.
You also need to install (or reinstall) your AMD Radeon drivers when you have
reinstalled or upgraded your operating system or when you download updated
drivers.
The latest drivers are available from AMD's Web site at http://support.amd.com.
Note: When reinstalling drivers, always uninstall any previous drivers that are on
your system, even if they are for the same graphics card. Always start "fresh."
Hardware and Software Installation 5
© 2014 Advanced Micro Devices, Inc. AMD Radeon™ R7 240/R7 250 Graphics

AMD R7 250 Specifications

General

GPU Architecture	GCN 1.0
GPU Codename	Oland
Process Size	28 nm
Shader Units	384
Shader Model	5.0
Power Consumption	65W
Outputs	DVI, HDMI, DisplayPort
Max. Resolution	4096x2160
Memory Size	1 GB / 2 GB
Memory Type	GDDR5
Memory Bus	128 bit