I mean there wasn't the one with K on that place where i bought it there was a i7 950 and i5 2400...dont remember the rest ....but it was the newest and the best one there in the shop so i bought it ,maybe after about 10 years i would need better CPU for gaming but this one very good right now there's no need to overclock it , i think this system will be great for gaming with the HIS 6870 you dont need more for the games
when i bought it there wasn't other one with K but ,as well i dont like to overclock it would make the lifetime of the CPU shorter , on the other hand, without the "K" i can also overclock it (to 5.6 ) by the motherboard (see it ,its unlocked performance i can overclock any thing i want without any programs or anything els just the motherboard itself that was a good thing by gigabyte ) gigabyte p67a ud4