Upgrading GTX 555 to R9 270x or GTX 750 TI


New Member
Jun 10, 2014
Hi, I'm wondering if it would be possible to upgrade my GPU with any of the above mentioned video cards.

I have watched and read successful upgrades with GTX 750 TI however has anyone tried upgrading to an R9 270x?

In reference to the above, I read this: https://docs.google.com/document/d/1CxFFHICy0ZdLqmUSJ1cbNk0N_AO_Wp9YS4kyUfCldQg/edit

And the link shows that the 330w PSU on the Alienware x51 supports bot the R7 260x & 265.

Would this be an advisable upgrade?

Your replies would be gratefully appreciated.
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