Which gaming pc is better?

[EHSAANALI123]

ive found a couple of gaming pcs but i dont no whether or not they are capable of playing high end games such as crysis 3 on ultra or high with a decent fps. Im on a budget of £700 although some builds are over so could anyone reccommened any changes are aere the builds good as they are. Furthermore, could anyone give me a estimate as to how long you think the pc will last untill itll need a upgrade. I was thinking of purchasing the last build but im not that good as to no how long theyll last me. Thank you

http://uk.pcpartpicker.com/user/ehsaan97/saved/Qv9nTW

http://uk.pcpartpicker.com/user/ehsaan97/saved/q3xTwP

http://uk.pcpartpicker.com/user/ehsaan97/saved/wnfV3C

http://uk.pcpartpicker.com/user/ehsaan97/saved/zz4Pxr

http://uk.pcpartpicker.com/user/ehsaan97/saved/F94Pxr

 

[barto]

The first one is good. It has a poor PSU though

Second one is OK but poor motherboard and poor PSU. There's no reason to buy an Intel K if you buy a B75 motherboard that locks overclocking.

The third one is lower than the first.

Fourth is the same as the third.

The fifth is lower than the first but has higher quality parts.

 

[rowdymoody]

http://pcpartpicker.com/p/wRWfD3

 

[EHSAANALI123]

The first one is good. It has a poor PSU though

Second one is OK but poor motherboard and poor PSU. There's no reason to buy an Intel K if you buy a B75 motherboard that locks overclocking.

The third one is lower than the first.

Fourth is the same as the third.

The fifth is lower than the first but has higher quality parts.

so overall which one would you go for or if you wouldnt go for any of these could you try and put some parts together and and link it so i could view them please.

 

[barto]

so overall which one would you go for or if you wouldnt go for any of these could you try and put some parts together and and link it so i could view them please.

The first one is the best now that you changed the PSU. I mean #5 has the most GPU power but lacks in CPU. I would run with the first one.