G1.Guerrilla / G.Skill Ripjaws Series 12GB (3 x 4GB) issues

[heathh]

I originally had 6gb (3x 2gb) from G.Skill and i decided to buy the 12gb G.Skill to add to this to bump me to 18gb memory. When i did this the system would get to verifying DRAM and reboot over and over. so i reset the cmos and started over. now on auto it seems to work but i feel like the computer is a little more sluggish than it was and i can't quite figure this out. i feel like i'm missing a setting in the bios, i've never actually gotten in depth with overclocking before.

here's my 3dmark. A friend has a computer that shouldn't be higher than mine but is scoring over a thousand points higher.
http://www.3dmark.com/pcm7/719274

Here's the memory i purchased
http://www.newegg.com/Product/Product.aspx?Item=N82E16820231358

here's what i had. 3x of this
http://www.gskill.com/en/product/f3-12800cl9s-2gbnt-

my mobo
http://www.gigabyte.us/products/product-page.aspx?pid=3776#ov

and here's a CPU-Z validation. I can't fit the entire .txt log file here and i'm just posting anything i think might help
http://valid.canardpc.com/4xvwm3

EDIT: I got this too. everything seems right? why is my score so low and does the pc seem like it's slower since i added the 12 gigs?