Exactly what make/model is your PSU?
There are no AMD cards that will run on such a psu that are also significantly stronger.
I think a GTX960 would be what you are looking for.
It is a nice jump in capability and will run on the same psu as your 260X.
Foe example:
http://www.amazon.co.uk/EVGA-Nvidia-GeForce-Superclocked-Graphics/dp/B00SNVOUKE/ref=sr_1_7?s=computers&ie=UTF8&qid=1435419836&sr=1-7&keywords=gtx960
Exactly what make/model is your PSU?
There are no AMD cards that will run on such a psu that are also significantly stronger.
I think a GTX960 would be what you are looking for.
It is a nice jump in capability and will run on the same psu as your 260X.
Foe example:
http://www.amazon.co.uk/EVGA-Nvidia-GeForce-Superclocked-Graphics/dp/B00SNVOUKE/ref=sr_1_7?s=computers&ie=UTF8&qid=1435419836&sr=1-7&keywords=gtx960
There are AMD cards that run on a 430W PSU. - http://www.realhardtechx.com/index_archivos/Page362.htm
Yes, but those that do are not significantly strong enough to be a worthwhile upgrade.
Exactly what make/model is your PSU?
There are no AMD cards that will run on such a psu that are also significantly stronger.
I think a GTX960 would be what you are looking for.
It is a nice jump in capability and will run on the same psu as your 260X.
Foe example:
http://www.amazon.co.uk/EVGA-Nvidia-GeForce-Superclocked-Graphics/dp/B00SNVOUKE/ref=sr_1_7?s=computers&ie=UTF8&qid=1435419836&sr=1-7&keywords=gtx960
There are AMD cards that run on a 430W PSU. - http://www.realhardtechx.com/index_archivos/Page362.htm
Yes, but those that do are not significantly strong enough to be a worthwhile upgrade.