I have a xeon x3440 which i will later upgrade with 8gb of ram with a 550watt psu 80+ gold. I' m having trouble finding the best gpu which will last me a long time
You should get at least 8GB RAM, and a bigger PSU first. That will change the answer to your question. Also 12GB would be better. Then there's the matter of budget.
You should get at least 8GB RAM, and a bigger PSU first. That will change the answer to your question. Also 12GB would be better. Then there's the matter of budget.