Choosing a GTX 780's

[SkyDuDe]

I'm having some trouble choosing a 780's card mainly cause of the clocks speeds.
the ones i'm looking for are:
Asus GTX780-DC2OC-3GD5 and MSI GTX780 TF OC 3GB
In one hand I have the asus one with is more cheaper but the clock speed is 889 MHz out of the box. in the other hand I have the Msi with is clearly more expensive but it has 954 MHz out of the box. the price difference between the two cards are about 40€~31£

I'm just going to run 1 single card cause my psu is 650w and I'm not going to overlock at all cause I don't have enough knowledge about that

 

[ChrisR83]

I would go with ASUS or EVGA, they have better coolers. You will be able to download programs like Afterburner and bump up your clock speeds, I do not think you will be able to tell the difference between the two cards in game. If you do a synthetic benchmark like haven you will see different numbers, but in game you will not notice.