whats the difference between these two hd 4890s?

the one made by xfx is cheaper than the one made by diamond:



xfx: http://www.newegg.com/Product/Product.aspx?Item=N82E16814150359



Diamond: http://www.newegg.com/Product/Product.aspx?Item=N82E16814103075



if theres no difference i might as well just buy the xfx. cheaper and free shipping.whats the difference between these two hd 4890s?
I don't see a noticeable difference but I think the Diamond one has a error on its spec sheet. whats the difference between these two hd 4890s?
Get the XFX one, it also comes with a lifetime warranty.
alright nice, does anyone know like if there'll be a noticable performance difference?
[QUOTE=''indongga'']alright nice, does anyone know like if there'll be a noticable performance difference?[/QUOTE]If there is it wont be more than 1 fps unless one is factory overclcoked and if it is you can always overclock the other 1 fairly easily. Go with the XFX you definitely wont regret it.
alright thanks =D



yeah i saw that the diamond and xfx has the same core clock but xfx's memory clock is higher thats why i was wondering why that one is cheaper.



cuz they're both big names, its not like xfx is a sucky manufacturer
anyone else?
XFX, lifetime warranty while overclocking and replacing the cooler.
alright cool thanks guys