F3-12800CL9Q-16GBXM and GA-870A-UD3

[Tradesman]

While the mobo plays into it, the biggest factor is the CPU...you need a CPU that can carry 1600 and also carry 4 sticks, minimum CPU I'd suggest is the 965 Rev C....If running these sticks at 1333, would start at 8-8-8-25

[Pszaij]

Hi,
F3-12800CL9Q-16GBXM (http://www.gskill.com/products.php?index=417) will work fine in GA-870A-UD3 motherboard (AM3)? Can I use it at 1333MHz? what will be the cas latency?

I saw this post http://www.gskill.us/forum/showthread.php?t=7688 . I have to make this settings to get memory working?

Comparing to F3-10666CL9Q-16GBRL (http://www.gskill.com/products.php?index=233) , what is better for me?

Thanks,