Is this graphics card compatible with my mother board?

[aviax]

I want to upgrade from my onboard graphics to one of these graphics cards

http://www.newegg.com/Product/Product.aspx?Item=N82E16814102993
or
http://www.newegg.com/Product/Product.aspx?Item=N82E16814202004

i have pci express x16, what else do i need to check/how do i check if its compatible with my computer? thanks in advance!

 

[scout_03]

give all the specs of your system ?

 

[aviax]

OS Name Microsoft Windows 8
System Manufacturer Gateway
System Model DX4380G
System Type x64-based PC
System SKU
Processor AMD A6-5400K APU with Radeon(tm) HD Graphics, 3600 Mhz, 1 Core(s), 2 Logical Processor(s)
BIOS Version/Date American Megatrends Inc. P11-A1, 9/4/2012
SMBIOS Version 2.7
Embedded Controller Version 255.255
BIOS Mode UEFI
BaseBoard Manufacturer Gateway
BaseBoard Model Not Available
BaseBoard Name Base Board
Platform Role Desktop
Secure Boot State On
PCR7 Configuration Binding Not Possible
Windows Directory C:\Windows
System Directory C:\Windows\system32
Boot Device \Device\HarddiskVolume2
Locale United States
Hardware Abstraction Layer Version = "6.2.9200.16442"
User Name CalebsComputer\CALEBSCOMPUTER\caleb
Time Zone Central Daylight Time
Installed Physical Memory (RAM) 6.00 GB
Total Physical Memory 5.45 GB
Available Physical Memory 3.48 GB
Total Virtual Memory 11.0 GB
Available Virtual Memory 8.45 GB
Page File Space 5.50 GB

sorry i didnt make it reply to you, i just posted an answer

 

[scout_03]

first if this is your system check the psu you have and the one needed for the graphic card you want to install in , also this is a small form factor case you have to check the space available for the graphic card ,the best thing to do is e-mail gateway and ask witch graphic card will fit in that case .